Special Report: The all-new Suzuki Ciaz

Suzuki is a brand to watch this year. Last month, they reported record sales for 2015, delivering top year-on-year growth numbers of 52% that they’ve attributed mainly to their passenger car segments, particularly that of their recently up-sized Celerio hatchback. Now, after teasing it since last December with official statements and prime rush-hour billboards aimed at media and motorists alike, they’ve unveiled the Ciaz, their first sub-compact sedan for this market, with a first-ever mass test-drive event for the motoring press.

2T5C0542

Introduced globally in 2014, the Ciaz is a new model line, a sub-compact sedan meant to fill that wide gap between their small car Alto, Celerio and Swift offerings, and the much larger, far more premium 2.4L Kizashi mid-size sedan they had fielded in the past. Although there was the SX4 sub-compact sedan that they introduced in other markets (the platform of the CX4 crossover being offered here), the EU-sourced design (developed by Suzuki in partnership with Fiat) imposed cost penalties that had boxed it out of this region’s markets.

IMG20160309101736
On Suzuki’s first-ever mass test-drive event for the press

Enter the Ciaz, unveiled here with Suzuki’s first-ever press drive event held last week.  It’s configured into two trim levels, the standard GL and the premium GLX, with GL’s coming with either a 5-speed manual transmission or a 4-speed automatic, and GLX’s just with the AT gearbox.  It’ll be hitting showrooms this month for taking early reservations, with first deliveries happening in April.

The name standing for “[the] City, from A to Z,” Suzuki asserts the Ciaz to be their first sedan designed specifically for Asia.  And the press drive (a 235km round-trip to and from Anilao, Batangas with the top-spec Ciaz 1.4L GLX AT) revealed the new model to be deliberately engineered for what apparently, in Suzuki’s estimation, is a very sensible Asian market.

Asian specifics

IMG20160309102248For several years now, the Maruti-Suzuki partnership has held onto its huge share (46% in 2015) of India’s 2.6M-vehicles passenger car market. They’ve been unassailable, although mainly just in the small passenger car segments. When the Ciaz was introduced there first, the response was so good that it picked up some windfall demand from the long waiting lists of buyers grown impatient with slow delivery of other, already popular sedans. If not for anything else, the Ciaz’s entry did benefit the Indian market by forcing competitors to ramp up production and get their cars to market faster—free-market competition at its best.

And the Ciaz’s features, its engineering, promises to cause more of the same even here, in the much smaller but disproportionately complex Philippine market. Here, with sedans that are anything but crossover in a market gone crossover-crazy, where that classic three-box form has been stretched in other ways for multi-role-utility and bad-roads-durability, the new Ciaz appears to hit all the new, sensible sweet-spots.

Multi-role and modern

With prices at P738K for its standard GL trim with manual gearbox, P773K for the GL with automatic gearbox, and P888K for the top spec GLX AT, is Suzuki positioning the Ciaz as an Uber or Grab car candidate (to rival the Toyota Vios, Hyundai Accent and Kia Rio)? That would be a big “YES” says Shuzo Hoshikura, General Manager for Automobile Suzuki Philippines.

2T5C0543
Lunch stop at Tagaytay on the Suzuki Ciaz media drive to Anilao Batangas

Uber and Grab pitches have spurred buyers into becoming sedan owners, to have these become family cars in more ways than one. That old impulse buy no-no has been usurped by boilerplate business plans promising car ownership that pays for itself. Of course it’s a pipe dream that takes much driver-hours and risk-management to make happen, but it’s been compelling enough to force carmakers to informally screen their buyers, in a sense making them pause for some much needed introspection. In any case, the trend has resurged demand for sleek new sedans.

High off the ground

With road conditions being unreliable the further you go out of town or, ironically, deeper into the inner-city, the ownership math has become more complicated with climate change now the new reality. New vehicles are seen through a filter of foreboding, visualizing how these would fare on roads disappearing under floodwaters that eventually retreat but then leave potholes in their wake. It may ring paranoid but it’s something that car builders seem to pay attention too these days.

2T5C0551Things underneath have gotten bigger, all the better for handling distressed and distressing road conditions. Ground clearance numbers have gone back up to 1950’s levels; the Ciaz’s minimum ground clearance of 160mm appears to subscribe to hard earned doctrine (particularly from India) that specifies this as the minimum number for clearing rough-road hazards.

If they had gone up to 170 or 180mm, they’d be in high-rider country, even better for soft-roading jaunts, not so good, though, for keeping the car’s center of gravity low and for retaining a sedan’s trademark handling. That 160mm seems just right to keep the undercarriage clear of obstacles while staying low enough to also keep the wind from getting under its skirts. As it is, that gap under the front bumper is small enough not to defeat the aerodynamic down-force of the Ciaz’s sloped hood when the the everyday commuter is kicked up into a fast-mover.

Big rollers

Sub-compact-sedans-on-the-sThe Ciaz has wheel options, depending on variant, for either 195/55R16 or 185/65R15 tires, yielding overall diameters of 621 and 622mm, respectively. This gives it wheel diameters second only to the 622 or 628mm available on the Mazda 2.

Final gear ratios on current-model drivetrains are being specified to accommodate wheel and tire combinations for diameters of at least 600mm. Besides the effect of making vehicles look more muscular, large wheels make for gentler transitions, call ’em steps, onto and back down from bumps, or down into and back on up from holes.

Driving over grossly misaligned seams in concrete slab roads, the Ciaz seems to shrug off the affront, emitting no more than a low dull thud where other cars had complained with reverberations that drummed on through the hood.   The Ciaz’s aloofness should be credited as much to those big wheels  as to its plush insulation.

Biggest, but also the lightest

At 4.49m long and 1.73m wide, the Ciaz has the biggest footprint in the sub-compact sedan category, a class it shares with the likes of the Toyota Vios and the Hyundai Accent.   So it’s big on the inside because it’s big on the outside, no surprises there. And yet, the Ciaz being the largest in the bunch seems to not come with any penalties. It manages to remain the lightest with 1,010 to 1,040kg of curb weight, depending on the variant. This means it’s lighter though better powered than the mainstay Toyota Vios’ 1.3L variants.

To somewhat test the notion that maybe the Ciaz’s weight is the result of some creative cut-backs in metallurgy, I popped and tried to lift the hood with as few fingers as possible. Going by number of fingers to measure the density of the metal, two fingers being the least I’ve ever needed, the Ciaz’s bonnet took all five fingers on my right hand, needing my good arm to swing it up and fully open. The Ciaz, at least its hood, is into heavy metal.

Long, all-important wheelbase

2T5C0595What really takes the cake is that the Ciaz has the longest wheelbase among them all with 2.65m between front and rear axle centers (5cm longer than on its closest rival, 10cm longer than on the market leading Toyota Vios). That long span between front and rear axles means generous people space between intruding wheel shrouds. So, even with front seats slid back fully, legroom in back is generous enough to swallow up both grown ups and overgrown adults. Its turning radius, although enlarged by the long wheelbase, remains within city tolerances at 5.4m … sedan-like and still smaller than on minivans and SUVs.

Turning to things sporty, that long wheelbase translates into better stability in fast turns. Observe what Porsche has done with its active steering innovation. The automated system turns the rear wheels a few degrees into a turn at over 50mph, this to lengthen the wheelbase virtually. The result on their active-steering-equipped 911 GT3 is to shorten its best lap time by half a second. That’s how important a long wheelbase can be even when pushing back the limits under race conditions.

A common enough powertrain

In other markets, the Ciaz’s specs include options for 1.2L and 1.6L gasoline engines as well as a 1.3L Fiat-sourced turbodiesel, and for a modern CVT transmission.  But here, Suzuki Philippines opted just for the 1.4 liter K14B inline 4 VVT gasoline engine with manual or automatic gearbox options.  It simplifies matters, specifying a powertrain that’s already been proven both by their popular Swift hatchback and their award winning Ertiga MPV.

2T5C0599

The Ciaz’s K14B delivers 92hp at 6000rpm and 96lb-ft at 4000rpm. Suzuki global says this engine version has a new cylinder head and piston crowns for better thermal efficiency to achieve an 11:1 compression ratio. Nonetheless, this new K14B shares a majority of its crankshaft and cylinder block parts with same-series engines in other Suzuki models. The same could be said of the manual or automatic transmissions mated to the engine. Same as in other models but with gear ratios specially tuned to the Ciaz’s power and mass mix.

2T5C0716All told, this would simplify the replacement parts inventories that Suzuki or third party vendors would be investing in, and would actually leverage the technical skills that Suzuki or other service providers already have to provide essential maintenance for the new sedan’s powertrain. This brings Suzuki closer to the long game of the big brands in the Philippine market, closer to marques like Toyota, Mitsubishi and Nissan.

Smooth and smart

These said about the Ciaz’s engine and transmission options being prudent choices for the logistics of keeping the new sedan in good repair, about these being common and therefore easily maintained components, I’d point out (and very quickly, too) that the powertrain has some exceptional attributes as well. For one, the torque converter on the Ciaz’s transmission has the smoothest uptake I’ve ever felt on an AT gearbox.

2T5C0562After popping the selector from D to N whenever I stop in inchworm traffic, I always step on the brake before putting it back into D in order to catch and dampen that trademark jerk of the torque converter engaging. On a whim, though, I tried the sequence on the Ciaz without stepping on the brakes and, well, there was no jerk. There was this gentle tug that quickly built up only after the sedan started to roll. It’s the kind of drive onset I’d credit to an auto-clutch set up, like with an AMT or on a DCT gearbox.

What’s more, I don’t think it’s because the torque converter has a high stall threshold that permits significant slippage as some form of fluid gear reduction.   Rolling out and keeping revs pegged at 2000rpm will accelerate the Ciaz smartly up to an 80km/h cruise. No need for a rev surge to first bring revs up to something like 2500rpm before gradually bringing it down to 2000rpm as the car nears cruise. So, no, Suzuki doesn’t seem to have taken shortcuts with the AT gearbox, no exploitation of excessive slippage to gain more torque.

2T5C0639And the upshifts or kickdowns? Real smooth. The powertrain is demonstrably well matched to the Ciaz’s mass (this, even with a 4-speed automatic gearbox that any old-school stick guy would think a concession for convenience). She isn’t a sport anything, nope, but she’s a right smart mover. First and second gears on the AT gearbox felt conventional, not too short at all but rather, if anything, a little tall. Third and fourth? Yes, most definitely tall. The top gear has a seriously tall overdrive ratio that requires and triggers a kickdown if you stomp on the gas at speeds below 100km/h.

Path of least resistance

The Ciaz makes the most of a sedan’s long sleek silhouette, with lines blending gently upwards and down again to encompass the cabin bubble. Wind noise is minimal at 100km/h and air resistance seems to be well managed with the mediocre 1.4L power-plant turning at an acceptable 2250rpm with three people and luggage on board.

2T5C0535

I got back-handed confirmation of the Ciaz’s sleek aerodynamics when we cracked open a rear window while we were at fast cruise. The break in the Ciaz’s otherwise smooth aerofoil shape caused significant turbulence, manifesting in this pulsating concussive force you could feel through your ear-drums, rhythmic percussion apparently being hammered in by shockwaves forming around the open window on the trailing end of the cabin. Open window, thrumming eardrums; closed window, not a peep. That’s how much wind resistance the Ciaz manages to slip blithely through when it’s all buttoned up.

2T5C0656About styling, I’d say the Ciaz is handsome, and elegant. She isn’t overwrought with flourishes that have no apparent function, but instead has the lightest of touches to soften its edges, yet also has fun with false vents that give it a sporty air, making its business ends, both of them, edgy. It’s like being asked what the weather is like, on air, on Good Morning Vietnam: open a window and see for yourself, why dontcha. Just take a look at her in the pics. She’s a proper looking sedan, svelte and smooth on the necessary angles, no pointless features that’ll make her cloying and insipid after a few months, simple enough to eventually become a classic. And that alone could spell success in terms of resale value.

With this new model, Suzuki starts down a path that could make it as big and as mainstream as the popular, everyday sedans that the Ciaz now competes with. If Suzuki’s competitors don’t pay attention, the Ciaz’s pitch could be as frictionless as its aerodynamic body, slipping in and hitting the spots where the competition have left themselves exposed with design, engineering and business choices that are off the mark in today’s complex market.

2T5C0675

The new BAIC M20 on its shakedown cruise to Sagada

Set to launch next month and priced to move in the hotly contested compact MPV segment, the new BAIC M20 goes on an in-house, pre-launch test-drive to rustic Sagada through historic Kennon Road and Halsema Highway.

Introduced by BAIC Philippines last year in time for the 2015 awards testing season, the M20 MPV is now set to launch in March at prices from P548K to P578K. At price points significantly below those of the competition, and with class-busting dimensions that give it the largest seating capacity in the category, the M20 is likely to shake up the hotly contested compact MPV segment.

BAIC-M20-Price-Comparison-T

Last December, with the one evaluation unit they had shipped in for rounds on the test circuit, BAIC Philippines took their new M20 on a shakedown cruise, a midnight to mid-day drive to Sagada 400km north of Manila, and I went with them. On that long drive through NLEX, SCTEX, TPLEX, Kennon Road and Halsema Highway, the M20 delivered on what its specs promised.

2T5C9348Early in the drive, an informal fuel-eco run on NLEX from Petron Marilao to Petron Lakeshore, showed the M20 consuming just 1.5L of 95-test unleaded over a distance of 50.2km (based on the M20’s trip-meter). This translates to an impressive 33.5km/l on a max-conserve cruise with the engine turning at 2250rpm for 80km/h in 5th gear. (At 2250rpm, the engine had been delivering an estimated 99lb-ft or 89% of its peak torque though at mid-range, keeping power consumption to just 40hp or 38% of maximum.)

The M20 took Kennon aggressively, lingering in 2nd and sometimes hitting 3rd gear even on the steep stretches. Engine revs throughout the climb stayed within the M20’s peak power band, the 1.5L VVT engine producing peak torque of 106lb-ft from 3000 to 5000rpm.

On the winding curves of Kennon Road and Hanselma Highway, the M20’s long 2790mm (longer even than on larger MPVs like the Toyota Innova) kept the tall vehicle stable even through smart, 40 to 50km/h turns. And the M20’s body on frame construction atop 160mm of ground clearance made easy work of rough patches, particularly on unfinished or washed out segments of the access road linking Hanselma to Sagada.

2T5C9380And, finally, at Sagada itself with narrow twisting roads made even more crowded by numerous transports either chartered or plying regular routes to the popular destination, the M20’s precise, electrically boosted steering, was an excellent match for the compact MPV’s heft. With little or no give to the system, with any tug causing a steering change, the M20’s setup needs getting used to but the end result is a relatively compact mini-van that could weave politely amongst pedestrians and vehicles alike.

Finessing stick and throttle on the Tata Vista Ini 75PS 1.4L

The Tata Vista Ini, gasoline fuelled base-variant of the larger successor to their popular Indica diesel mini-hatch, delivers an interesting torque curve that could be driven diesel-like with fuel-saving short-shifting, or strong and conventional to get it throaty and zippy in city traffic. You just have to decide which way you want to go on roll-out, and stick to it.

Driving the Tata Vista Ini 1.4L, my expectations were not high. For a base variant, the Visa Ini is well appointed: power windows and locks, hydraulic-assist steering, adjustable steering wheel, the usual adjustments on the driver’s seat plus an extra one for lumbar support, and all-important folding rear seats to expand the cargo capacity from 232 liters to over 600 and turn the hatchback into a flexible hauler. But I had misgivings about the engine.

IMG20151011111837

The Vista Ini mounts a 75PS petrol engine (that PS stands for metric horsepower, equivalent to 99% of imperial horsepower, the familiar kind). It seems to have replaced the 65PS 1.2L engine that had been the base variant’s engine in other markets, but the 75PS still delivers 15PS less than does the 90PS engine that’s an option for the hatchback, also in other markets.

The Vista Ini is the most basic of four hatchback and sedan variants, the four Vista and Manza variants available in the Philippine market. Here, there’s the Vista Ini base variant mounting a 75ps 1.4L Safire gasoline burner, and the top-end Vista Ignis with its 75ps 1.3L Quadrajet diesel. The Manza sedan has similar distinctions between a base and a top-end variant: the Manza Ini with 90ps 1.4L Safire gasoline engine, the Manza Aura with 90ps 1.3L Quadrajet diesel. See the table, Vista & Manza Variants, Philippine Market: put together, the four specific variants, combinations of hatchback/sedan types and gasoline/diesel engine options, describe a swinging price ladder (Vista to Manza to Vista to Manza) from P565K all the way up to P738K.

Tata Manza sub-compact sedan
Tata Manza sub-compact sedan

I had driven the Manza Ini and the 90PS 1.4L on the Vista’s sedan counterpart felt just right, pushing it along in fast enough, stately-but-strong fashion. So, on the Vista that’s just 50kg lighter than the Manza sedan, I expected that disproportionately large 17% reduction in power to result in sluggish performance, and this in contrast with the hatchback’s sportier silhouette. I was wrong, should’ve known better.

Enough power, and then some

A conventional shift schedule—up-shifts at 20, 40, 60 and 80 km/h, shifts happening with the engine usually turning at above 2000rpm, to get from 1st to 5th gear—makes the Vista a smart mover. This, even with five people on board. It’ll rev up so easily on a conventional shift schedule, those 3000 will quickly turn into 4000rpm, or even more, when you’re in 1st or 2nd gear.IMG20151011093751

When I tried it, 2nd gear got me to nearly 60km/h, the tachymeter peaking near 5000rpm. Get to a 100km/h cruise and that stint in 5th gear won’t feel like the end of the road. Cruise will be at 2500 to 3000rpm and, if you’re looking to stay under a speed limit, you’d then have to finesse the throttle because there’s enough torque working through the gearbox to still accelerate smartly. So, apparently, there’s more to those 75PS of the Vista Ini.

8-valve Safire

Tata-Vista-Safire-Options,-All engine options are sourced from Fiat. The Vista’s gasoline fuelled Safires and diesel Quadrajets are from Fiat India Automobile, a joint venture between Tata Motors and the Italian company that has been more successful, so far, at supplying car and SUV engines in India rather than marketing the Fiat brand there. The Safire name is a derivative of Fiat’s original FIRE trademark which stands for “Fully Integrated Roboticized Engine.”

See the table, Tata Vista Safire Options, Global. In other markets, Tata’s home market of India included, the Vista’s gasoline powered variants mount a 65ps 1.2L, the 75ps 1.4L, or a 90ps 1.4L Safire engine. These renamed FIRE engines are designed to be modular, configurable for assembly on completely automated assembly lines.   All Vista Safire engines have the same 72mm diameter bore, with the 65ps 1.2L engine having a shorter stroke of 72mm compared to the 84mm of the 75ps and 90ps 1.4L engines. This is how displacement is varied on the different FIRE engine variants, at least from 1172cc on the 1.2L to 1368cc on the 1.4L, by varying stroke lengths through what could be a common sized cylinder block. Modular, as you can see.The 75PS 1.4L shares some characteristics with either the smaller 65PS 1.2L, or the more powerful 90ps 1.4L Safire. It takes the cylinder head with the SOHC 8 valve valvetrain of the 65ps 1.2L and puts it atop the cylinder block and crankcase of the 90ps 1.4L Safire. The effect of using an 8-valve valvetrain on the middle engine is to make torque peak early, and linger there, from 3000 to 3500rpm.

IMG20151013171848So, what Tata did was give the Vista hatchback better city car torque by swapping out the DOHC 16-valve cylinder head and replacing it with an SOHC 8-valve. With peak torque numbers virtually equal at 84lb-ft on the 75PS and 85lb-ft on the 90, the seemingly less powerful engine actually has the better street-going profile with torque peaking much earlier and staying there from 3000 to 3500rpm. Ideal for stop-and-go city driving, even for driving on rough roads between cities, and, ultimately, for cruising with as little revs as possible. It’s an elegant way to tune the Manza sedan’s 1.4L 4-pot engine to be more responsive for the Vista hatchback. But others have thought the 75PS to be underpowered, and I know why.

Drive it like a diesel

The Vista Ini rolls out with hardly any pressure on the throttle. In fact, you could manage to roll off with zero throttle, conserving revs and letting these dip ever so slightly below idle by feathering the clutch to get the car moving. This seemingly abundant torque lets you drive the Vista like a diesel, easing in the clutch before initially stepping on the gas at roll-out, or when again giving it some throttle after an up-shift, and the Vista can be short-shifted at 15, 30, 45 and 60km/h, the engine not even reaching 2000rpm before shifts, to get from 1st all the way up to 5th gear. IMG20151013164815

tata_indica_offers_tata_indica_price_mumbai_tata_indica_discount_4500131421809889447
Tata Indica mini hatchback

It takes practice, timing throttle action an instant after letting in the clutch to put load on the engine before revving up, but this analog of a diesel drive might actually have been intended by Tata since the Vista supersedes their Indica hatchback which gained popularity with its compact size and diesel engine combination. Done right on the Vista Ini’s gasoline engine, short-shifting will deliver a reported 12.5km/l in city traffic or 21.2km/l on the highway.

IMG20151013165250

The tricky part is that your own muscle memory could fool you into mistaking that strong roll-out pull to mean a gasoline engine with over generous low-end torque, enough torque to shift early for aggressive acceleration (instead of that laid-back short shift climb to cruise). There’s so much torque in 1st gear on roll-out that you’ll be tempted to go to 2nd gear too early with the fractional momentum you’ve built up, and then punch the gas. This early up shift, if you’re looking to punch it, it’s what causes the Vista to stumble.

The Vista’s C 549 5-speed gearbox has an unusually deep gear ratio on 1st (4.273 instead of the typical 3.830) but a typical one on 2nd (2.238 which is close enough to the usual 2.200). So, when you shift to 2nd early, counting on that torque to be there to offset momentum not yet built-up, things will go off the rails a bit. There’ll be a shudder, the engine flirting with a stall, the moment you let the clutch back in and step on the gas. There’s just too big a spread between those 1st and 2nd gear ratios.

This or that

[youtube=http://www.youtube.com/watch?v=josJWHHjbUY&w=500&align=right]

Shift early to 2nd, no problem, but stay the course and stay relaxed with diesel-like short shifting with 15km/h increments all the way to 5th gear. Otherwise, if it’s smart acceleration you’re looking to get from the Vista’s gasoline engine, stay on a conventional shift-schedule, 20km/h stages, and fall back on familiar, simultaneous rev-up and clutching as you go through the gears.

IMG20151011121907Just make the decision as you roll-out though. If it’s conventional you want, smart and consistent gas-engine acceleration all the way on a run, there’s this rule of twos you could use as a mantra: don’t hit 2nd gear until you’re at around 20km/h or have about 2000rpm.

I can’t blame you if you’d want to go strong most of the time. Despite excellent fuel-economy with short-shifting, there lingers this compelling reason to still go conventional, after all. Get those revs up near 3000rpm and the 75PS 1.4L Safire will start to show its Fiat origins, sounding satisfying, throaty, and Italian.IMG20151011122647-B

Christmas cargo

“While APEC happened …” I bet a lot of stories out there start with this phrase now. Well, this is our story and it’s one for December—because it was while APEC happened last month that Christmas came early. We had gone to BAIC again, and with their help, we helped some folks who are helping some really special kids. Roundabout you say? Bear with us, read on, you’ll get the drift of why this one’s special.

Them, Santa’s actual helpers

As it’s done for the past two years, Adonais Mercy House again spearheaded efforts to hold a Christmas party for exceptional children. Since organizing into a charitable community in 2013, Adonais has been doing their bit to bring holiday cheer to children on the Munting Panaginip program of Undying Wishes of Pinoys, Inc. (UWPI)—children with cancer relying on the charitable support of the UWPI foundation for their medication and laboratory expenses. Adonais is a non-profit organization that had sprung up to give form to the charitable intent of friends, a community grounded in their christian faith. Hailing from countries across the globe, Adonais members have a simple goal: to help children stricken with—and impoverished by—cancer. Eventually, they hope to start a midway house for them.

The parties in 2013 and 2014 we’re simple affairs, little more than what you’d expect a kiddie party would be, assembled from a fastfood chain’s cookie-cutter selections, and on a tight budget. But the occasions always came with donated gifts—the apparent draw, that bit of Christmas the kids and their families could take home.

This year, the party had grown bigger. The venue was the Fun Ranch at Tiendesitas in Pasig City, the volunteers came from all walks, from diverse groups including Kiwanis and the Global Pilipino organization of professional chefs. Even bonafide educators and actual in-the-flesh entertainers lent a hand. And the gifts! Those came from all over and promised to swamp the bottom of Christmas trees and spread across supper tables.

On mission

The mission then: collect big precious parcels, get all of these to the party and to the kids and their families who could certainly put these to good use. All these, at the height of APEC week with motorists funneled away from reserved lanes and even entire roads. All these, while carmaggedon threatened.IMG20151117144546

Enter the BAIC MZ40 cargo van. We had driven the MZ40, the passenger van variant, on our very first real world drive back in March (see the story: An Outreach Drive to Dueg with BAIC’s MZ40 WeVan ) and it proved handy in getting some volunteers for an early literacy program up north. So, this time out, we thought, cargo van! And the nice folks at BAIC Philippines obliged us, again.

IMG20151117140231

These days, closed cargo versions of familiar passenger vans seem to be anachronistic. Why go with a metal-walled, bare, flat-bed cargo bay when you can have a nicely glassed passenger version? After all, with foldable seating now common, you can still turn people movers into haulers of oversized stuff.

Answer: it’s what professionals really ought to use. There’s something eagle-eyed and unflinching about a cargo van. It has purpose, and customers sense this. For instance, there’s no need at all to assert that it’s “for official use only.” It’s clearly on the road for a purpose. And, while APEC happened, we were lucky enough to have purpose, to be out and about hauling precious cargo.

Sleigh bells on a cargo van

Metal walls stamped out of uncut steel sheets makes for excellent security, keeping content discreetly hidden from anyone who has no business knowing … all matter-of-factly too. It’s a closed van, that’s how it rolled off the factor floor, so stuff being hidden from view won’t be seen by the unsavoury sort as a deliberate, anxious act.

2T5C8547

Put it this way: on the job we we’re on, it was prudent to keep stuff from view of the naughty, those of the not nice variety. And, the lack of vestigial windows even kept everything in shade. The MZ40 has AC vents up front and, predictably, it was enough to keep the whole cabin North Pole cool, cargo bay included.

The missing rear windshield could be an issue, making you rely on side mirrors for backing up. But it’s not really a challenge for any pro worth his salt, any guy willing to roll down the window, stick his head out and crane his neck to get some depth perception into play.

Compared to popular multi-cabs that bolt modular rear cabins onto a frame, the MZ40 cargo van’s single-body on a ladder chassis makes for an extremely rigid and robust vessel. Rolling along doesn’t cause a single squeak or creak, the telltales of a rear body flexing separately from the front cabin.

And finally, exactly because closed vans seem anachronistic, there’s this notion of investment in the premium and, well, the ideal. When you see a FedEx cargo plane soaring above, a widebody without windows and devoted entirely to cargo, don’t you get a sense of just how serious they are about the job? The cargo we had, the folks these were meant for, all deserved the best.

Official use

So it was that while the city’s streets turned officious to welcome visiting dignitaries, we were on the job with a cargo van, putting it to uniquely official use.

IMG20151121164601

With the MZ40 cargo van, the good folks at BAIC Philippines rooting us along, we got a hint of that feeling, of being burdened with glorious purpose—as Norse gods might say. Cargo has a multiplier effect, you see. Like it is with those FedEx planes again: “Hoowee! That sure is a lot of Wilsons on their way to some lucky kids.” Sure, it isn’t people they’re carrying, but can you imagine how many more folk are actually going to be touched, to be helped, by the freight.

On that note: go ahead, spread cheer, and have a merry Christmas, one and all.

The Tata Super Ace passenger prototype on a real world mission

I again went to Tata Philippines, to see if they’d help out on an outreach drive. They got back to me within minutes. Sure! How many passengers on this drive did you say?

The mission: get teaching volunteers to a school in the countryside and get them there fresh and ready to show kids the fun, the wonders, the fulfilment of reading. It was another drive for the Barangay Early Literacy Program (BELP) of Adarna Group Foundation, Inc. (AGFI), this one to St. Joseph Elementary School in Macabaklay, Gapan City, Nueva Ecija. For this drive, two AGFI point persons were being joined by 13 members of UP PreP—the University of the Philippines Preschool Practitioners student organization. Add me and this brought the total loadout to sixteen, for a 110km trip each way through NLEX, a stretch of Pan-Philippine Highway, and over kilometers of rough rural roads that would take us to the outskirts of Gapan.

Pre-production transport

For these load, distance and expected road conditions, Tata volunteered a demonstrator, a pre-production unit of their Super Ace light truck with a passenger body built by Centro and featuring its own Cirrus air-conditioning system. The Super Ace is a further development of the small hauler concept that Tata had started with the Ace micro-truck (see our story on the Ace). And, like on the smaller Ace, going into production with a locally fabricated passenger body on the Super Ace would turn this into the light truck’s biggest and heaviest variant in any of its markets to date.

TATA MITSUBISHI
Super Ace L300 Exceed
16-seat body 14-seat body
Dimensions
Length mm 4640 4640
Width mm 1565 1695
Height mm 2090 1965
Wheelbase mm 2380 2350
Front tread mm 1340 1440
Rear tread mm 1320 1380
Clearance mm 160 190
Weights
Curb weight kg 1550 1540
Gross vehicle weight kg 2260 2345
Nominal payload kg 730 825
Powertrain
Engine code Tata 475 IDI TCIC Mitsubishi 4D56
Fuel Diesel Diesel
Displacement cc 1,405 2,477
Induction intercooled turbo normal
Bore x stroke mm x mm 75.0 x 79.5 91.1 x 95
Compression ratio 21 : 1 21 : 1
Peak power hp@rpm 70@4500 69@4200
Peak torque lb-ft@rpm 99.6@2500 103.3@2500
Emission standard Euro III Euro II
Transmission type 5-speed manual 5-speed manual
Gear ratios 1st 5.070 4.330
2nd 2.400 2.355
3rd 1.410 1.509
4th 1.000 1.000
5th 0.790 0.827
Reverse 3.980 4.142
Final 4.110 4.625
Running gear
Suspension front McPherson struts Independent wishbones
rear semi-ellip.leaf spring semi-ellip.leaf spring
Brakes front ventilated discs ventilated discs
rear drums with LCRV drums

The passenger body adds about 300kg to the curb weight and 300mm to the overall length of the Super Ace’s flatbed drop-side truck variant. Weighing 1550kg dry as I reckon it and measuring 4,640mm in length, the Super Ace with passenger body is at par with the popular Mitsubishi L300 FB Exceed light truck which weighs in at 1,540kg and measures 4,640mm long with its extended rear passenger body. The Super Ace is more compact, with shoulders narrower by 130mm, and yet has a shallower front cabin that let Centro squeeze in 16 seats in the rear cabin—two more than the L300 Exceed’s 14 while still matching its overall length.

Powertrain punch

The Super Ace truck chassis was developed to go slightly up-market of its small, micro-truck predecessor, the Ace, which makes the most of a surprisingly diminutive 16hp 2-cylinder 702cc diesel engine. In comparison to the Ace’s engine, the Super Ace’s 1,405cc turbodiesel does seem large, but it’s still somewhat downsized compared to the 2.5L conventional and normally aspirated diesel mounted by the iconic Mitsubishi L300 multi-cab. This said, the intercooled turbocharger on the Tata makes it so you wouldn’t notice the difference. The 1,405cc Tata 475 IDI TCIC intercooled turbodiesel delivers peak power and torque of 70hp at 4500rpm and 100lb-ft at 2500rpm, respectively. Those numbers are a near match to the 69hp at 4200rpm and 103lb-ft at 2500rpm of the 2.5liter conventional diesel of the famous Mitsubishi L300.

Unladen, the Super Ace submits easily to the kind of short-shifting possible with a diesel’s trademark low-end torque. The micro-truck rolls easily even with your foot barely touching the gas pedal. Then, while putting moderate pressure on the accelerator, you’ll do up-shifts as the tachymeter hits 2000rpm, at 15km/h for the shift up to 2nd, 30km/h for the one to 3rd, 45km/h for 4th, and 60km/h to get you finally into 5th. This should make for good fuel consumption on ferry trips, the truck empty and en-route to its next pick-up, even while in traffic where 60km/h is the highest speed you can expect to reach on city cruise.

Heavily loaded as it was on the Gapan trip, and with the engine burdened by a big compressor working full bore to feed a dual aircon package, the Super Ace gracefully falls back on a conventional up-shift schedule with 20km/h increments. It’s still possible to roll-out without stepping on the gas—just working with extra-gentle let-off on the clutch pedal to keep the engine from stalling—but the up-shifts are best done when the tachymeter hits 2500rpm, triggering up-shifts at 20km/h for going to 2nd, 40km/h for the shift to 3rd, 60km/h for 4th, and finally 80km/h for settling into 5th.IMG20150907154311

A truck’s transmission

Having been engineered as a compact truck from the start, unlike the L300 which started out as this market’s iconic Versavan people-mover of the 1980’s, the Super Ace has a hauler’s transmission with deeper ratios on 1st (5.070:1) and 2nd (2.400:1) gear. This explains the smooth roll out even with little if any throttle, and indicates that 2nd is the workhorse gear until you approach cruise speed. On the Gapan trip, the Super Ace with heavy load, overtakes through small-town traffic saw us camping out on 2nd gear to accelerate from under to 40km/h up to 60km/h, revs peaking at 3750rpm.

Ratios start getting tall and engine revs settle down once you transition through 3rd (1.410:1) and 4th (as expected, a direct drive 1.000:1). The 5th gear is exceptionally tall (0.790:1), consequently making up for high RPMs during acceleration with a low-rev cruise. Top speed for the dropside flatbed truck variant is reported to be 125km/h. We didn’t go near this figure with the passenger body Super Ace but did achieve a 100km/h cruise on SLEX, 16 souls on board, with the engine in 5th gear and turning at 2750rpm.

The Super Ace passenger prototype, its long 2380mm wheelbase under a heavy load
The Super Ace passenger prototype, its long 2380mm wheelbase under a heavy load

Surprising handling

The Super Ace feels solid at speed, both on straight highway tarmac and, within reason, through fast curves or turns. The engine is mounted low and mid-front behind the line of the front wheels, delivering better balance nearer to the middle of the long wheelbase that acts like a dense keel. Together, long wheelbase and middle mounted engine add force to keeping the Super Ace upright. There’s body roll, of course, but not as much as you’d expect on a tall, narrow truck.

[youtube=http://www.youtube.com/watch?v=t8srxdgeM7k&w=480&align=right]

And, that long wheelbase again, this time in concert with the independent front suspension sprung on McPherson struts, made for excellent control on rough countryside roads with cracked or non-existent pavement. The exceptional road visibility and space efficiency of a cab-over design typically comes with the trade-off of a jittery driving position atop a front wheel. But on the Super Ace, that wheel top hot seat felt steadier, a good stable position on which to pilot the truck around or over road obstacles. It all really comes together: see the video of the drive through NLEX and over rough-roads at Gapan’s outskirts.

Dual-type A/C

The Super Ace is a comfortable ride made better by cool cabins in front as well as at the back. For its dual-type A/C, the pre-production rear passenger body featured a large novel duct running the full length of the cabin, with return flow taken up by the condenser in a compact housing at the front end of the duct. Cooling with more than a dozen passengers in back was sufficient, even causing condensation on the windows on numerous occasions.

IMG20150912083142Though the airconditioning was challenged by the sun’s glare at high noon on the Gapan trip, this is easily remedied by drapes or medium to dark tinting on the windows. Additionally, while the long duct did much to get some cool air up to the very end of the cabin, some load balancing can be done with the adjustable vents—making openings progressively smaller, restricting air-flow, as these get nearer to the blower. The objective, of course, is to make sure there’s sufficient pressure to push the air up to the furthest point from the blower, up to the very end of the air-duct.

Fuel economy

The 220km round trip for Gapan, though with around 80km of the distance covered on SLEX, turned out to be more of a mixed mode test case with us averaging just 40km/h while negotiating slow traffic in the many towns on the approach to Gapan. The lighter dropside variant of the Super Ace turned in a 14km/l mixed mileage score in India. In comparison, with its heavier passenger body and the additional mechanical load of the a dual A/C’s belt-driven compressor(s), the Super Ace still managed a good showing of 10km/l even with the vehicle tipping the scales at about two and a half tons with 16 people and baggage on board.IMG20150912084307-featured

I’ve no doubt that I could improve on this figure with practice, making the most of the Super Ace’s inclination to a diesel’s trademark short-shifting regimen. Dynamically increasing the engine’s displacement with rammed air, the intercooled turbocharger spools up to high boost at around 2000rpm. So, staying at or under this threshold should result in more acceptable fuel economy in crawling city traffic.

Third-world difference

IMG20150912084449The product of India’s relatively young auto-industry, the Super Ace seems to pitch third-world sensibilities to a global market. It’s a study in doing things a little differently, and making it work—making it work well enough to be adapted into the multi-cab jeepney-style people-carrier / heavy-hauler that’s popular in our market.

Here’s a multi-cab with a smaller turbodiesel, introducing the benefits of variable displacement as it were, and confidently assuming that our veteran drivers will find the right mix of throttle and stick to reap its fuel-eco benefits as they have in India. The traditional cab-over design has been improved, albeit very subtly and by way of a fortunate combination of engineering decisions.

IMG20150906125841
The Super Ace is dwarfed by popular cargo and people carriers

The cockpit offers less extraneous bounce and a better weld to the driver’s back and behind. Instead of obsessing on a tighter turning radius, the light truck goes vertical to keep the truck’s frontage narrow enough to negotiate tightly packed city streets, and with a long stable wheelbase that makes those inevitable and numerous turns easier on the inner ears of driver and passengers alike. High headroom in the passenger body not only compensates for the narrower cabin but makes the people space more hospitable with upright straight-shinned seating.

IMG20150907154342And, while its dimensions make it look like a downsized commuter for the inner city, out in the countryside where multi-cabs roam aplenty is where the Super Ace really comes home. The long and cushiony wheelbase sprung on a rugged suspension makes it an easy drive on rough roads forgotten between election campaigns. The Super Ace seemed easy on the eyes for those hardy motorists we passed, unassuming and small enough to be downright sociable among tricycles that carry more people than a sedan could, and among other multi-cabs expected to ferry entire clans.

Is it good enough to carry precious cargo? After the Gapan trip which ended in smiles all around, we volunteered to drive several grade-school classes on their community visits day. What do the young experts say? Tito, after this, can you be our regular school bus?

Super-Ace-School-Van-sizedEditor’s note, 03Nov15:  The subject of this test drive, done last September, was a pre-production version of the Super Ace “Big Boy” passenger van with dual AC.  This November, Tata Motors Philippines has started producing this and other passenger variants in commercial numbers.  See the related story, Tata Super Ace rolls out production variants with passenger bodies, for a report on their pricing.

The Pump: getting smarter acceleration from a Crosswind A/T

IMG20151113165354We dive deep into the details of the JATCO-sourced automatic transmission on Crosswind XUV and Sportivo variants, and come back up with a notion on how to get acceleration that’s closer to how you’d feel it with a stick-shift.

Impressive with its economy, although limited to an 83hp rating because it tops out quickly, the 2499cc 4JA1-L low-boost turbodiesel on the Crosswind packs a big 137lb-ft of peak torque behind that measurement and accelerates quickly enough through a diesel’s typical short-shifting regimen. But that’s with a manual gearbox. The same engine feels very different, sounding more revvy while delivering less acceleration, on the XUV and Sportivo variants with their JATCO-sourced automatic transmissions.

[youtube=http://www.youtube.com/watch?v=kab8OROpKFs&w=450&align=right]

XUV and Sportivo variants of the Crosswind have bigger, heavier tires, of course, but the difference in performance seems to be caused more by the tall gear ratios on the wide-gapped 4-speed automatic, by the high-stall ratio of its torque converter, and of course, by having to delegate shift control to the gearbox. Isolating it to these factors led me to try a technique derived from that of veteran Lancer A/T owners.

Crosswind-power-curve
Power contour of the Crosswind’s 4JA1-L low-boost turbodiesel

On those sporty Mitsubishi sedans with a 1.5L MIVEC engine and its peaky torque curve driving a 4-speed auto, experts have been surging the accelerator to 3000rpm—the lower edge of the engine’s peak powerband—and then promptly letting off on the gas as soon as the car starts accelerating. This charges the powertrain’s flywheel, cranking in momentum that’ll then deliver smarter acceleration—a surge to quickly overcome the car’s inertia coming off a stop or a slow cruise.

Now, on the Crosswind with its diesel-engine torque curve, the powerband’s meat is from 2000 to 3500rpm. Torque starts at 50% of peak at 1000rpm, climbs rapidly to 88% at 1500rpm, then reaches its 100% figure at 2000rpm before tapering down to 95% at 3000rpm and then to 90% at 3500rpm.

Isuzu Crosswind Gear Ratios
 Gear 5-speed M/T 4-speed A/T
1st 4.122 2.784
2nd 2.493 1.544
3rd 1.504 1.000
4th 1.000 0.694
5th 0.855 n.a.
Final 4.100 5.125

Problem is that getting a Crosswind A/T to that 2000rpm threshold takes some doing. Rolling out easy from a 750rpm idle will see you triggering an upshift to 2nd gear very quickly at just 10km/h. When that happens, your revs which had been climbing steadily to 2000rpm will drop back down to 1500rpm and stay there while the engine deals with a fairly tall 2nd (1.544:1) and then with an early direct drive 3rd gear (1.000:1).

Consequently, on a Crosswind with an automatic gearbox, you’ll find that engine revs gravitate to 1500rpm and it takes a fairly deep stomp on the gas pedal to get the tachymeter needle moving again. Now, if you give into the urge and stomp on it, you won’t just reach 2000rpm but will likely overshoot. This makes for a disconcerting, obviously wasteful, rev up with much slippage in the torque converter.

I do suggest that you wait until you’re in 2nd gear or higher before pumping up the revs from the default 1500 up to or above 2000rpm.

That slippage is necessary, tolerance for wide differences between impeller and rotor speeds translates into multiplied torque—indispensable at slow hauling speeds. But it’s not something you always need, and, to be frank, it makes for an inelegant ride, the engine roaring while making acceleration look dismal in comparison. While the Crosswind’s JATCO automatic transmission does have torque converter lockup (creating a hard link between impeller and rotor when the latter’s speed is within 5% of the former), this kicks in only at around 80km/h, late in the acceleration game and only after the upshifts that finally got you to 4th gear.

IMG20151108110233Now, instead of lamenting this state of things in the torque converter, that hitherto black box that makes stop-and-go traffic crawls far more tolerable, the slippage can be exploited to let you stroke the accelerator. This would be the equivalent of feathering the clutch and stroking the gas pedal to surge up revs on a manual gearbox. Instead of stomping on the gas pedal, give it a two or a three-count pump, quickly charging the flywheel with enough inertia to counter and overcome that of a slow-cruising Crosswind.

A two-count pump—one, a short shallow stroke on the gas, followed quickly by two, the sustained, but just slightly deeper press on the pedal than before you started—will get your revs from 1500 rpm to just under 2000rpm very quickly. A three-count pump—two quick and shallow strokes followed by a third, sustained and slightly deeper pedal push—will get you over 2000 and nearer to 2500rpm smartly enough.

IMG20151108154613In geek speak: because the torque converter has a high-stall ratio, because it permits and harnesses a lot of slippage, those shallow throttle pumps will speed up the flywheel and impeller in spurts to cavitate the transmission fluid and not yet incur hydraulic resistance. In other words: the pumps let you “slip” in a rev up in quick stages.

I do suggest that you wait until you’re in 2nd gear or higher before pumping up the revs from the default 1500 up to or above 2000rpm. It’s an easy state to recognize. As long as you’re at 10km/h or higher, you’re out of 1st gear and ready to, well, pump things up. Why? It just works out smoother, without the early shift-bump up from 1st gear knocking you off your game.

Then, after a two or three-count pump has put you quickly in the zone between 2000 and 3500rpm, without the hoopla of a roaring engine driving a torque converter with mounting slippage, that’s when you do the Lancer thing and start thinking of easing off the gas pedal as you feel the momentum come on line. You’ll find that easing off the gas is more responsive, can be done with more precision.

End of it all, on a Crosswind with an automatic gearbox, reaching or going beyond that 2000rpm threshold with this two or three-count pump tactic will get you smarter, surprisingly quieter acceleration. You’ll see.

IMG20151108154653