The Tata Altroz DCA is the long awaited automatic version of Tata Motors’ premium hatchback. The DCA in the name stands for ‘dual-clutch automatic’ which is the type of gearbox in use. Tata Motors is also publicising some usually lesser talked of technical details of the transmission to draw in buyers. Chief among these is the transmission’s wet clutch arrangement. A wet clutch, in the simplest terms, features enhanced lubrication (with the clutches bathed in oil) which allows better heat management that in turn result in consistent performance and greater longevity.
The 6-speed Punch DT1 gearbox used on the Tata Altroz DCA also features shift-by-wire tech which means there are no mechanical linkages between gear selector and gearbox, and shifts are effected via electronic signals in, as Tata Motors says, all of 250 milliseconds. There’s machine learning too that adapts to driving style and alters shift points for best efficiency and performance. And there’s also a self-healing mechanism that uses vibrations to eject dust and debris entering the transmission that could potentially cause damage.
Tata Altroz DCA: Transmission
The first impressions of the gearbox are positive. For one, it’s a fairly smooth shifting unit. Upshifts and downshifts are mostly seamless though, at times, we did find the shift to third gear a bit pronounced. The gearbox also responds well to inputs at the accelerator pedal, and is ready to drop down a gear or two to grant you to the access to the power you need. It’s not a lightning quick unit by dual clutch transmission standards but it sure does a good job of going up and down the ratios. The gearbox also scores well on some of the other areas automatics are expected to perform in. Creep mode is well calibrated so you can crawl through slow moving traffic without any intervention at the accelerator and the Altroz DCA also starts quite effectively on inclines with minimal roll back.
There's also the promise that you won't be penalized in efficiency for the convenience of going automatic. While far from the best in class standards of the Maruti Suzuki Baleno, the Altroz DCA delivers an ARAI-tested economy of 18.18kpl that's actually marginally better than the standard Atroz manual. Notably, the Altroz DCA doesn't get the idle stop start that’s offered on the other petrol versions of the Altroz.
The priority for best efficiency can be felt in the driving experience, though. The gearbox upshifts quite early and in flowing city traffic you’ll find the transmission in fourth gear at just 40kph. There’s no sport mode for the gearbox to help keep the engine on the boil though you can take manual control of gearshifts via the gear lever. Do so, and you’ll find the system responsive to inputs. Before you ask, there are no paddleshifters on offer. Over a day's driving we did notice some quirks with the transmission. For instance, there's a slight lag at the gearbox when you engage reverse
Tata Altroz DCA: Performance
What marks the Altroz DCA down is that it just doesn't do enough to excite. As Volkswagen originally established with the Polo GT TSI with the 7-speed dual-clutch transmission and more recently Hyundai with the i20 with its own 7-speed dual-clutch transmission, that a small car with a dual-clutch transmission, by extension, means a sporty small car. Unfortunately, that's not the case with the Altroz DCA, and that's not down to the gearbox but the engine that powers the car. The Altroz DCA doesn't get the Altroz iTurbo's more powerful 110hp, turbocharged petrol engine as was widely expected, but uses Tata's 1.2-litre, three-cylinder, naturally aspirated petrol engine. The engine makes 86hp and 113Nm which are reasonable numbers, but this is not a unit of interest if power and performance are high on your priority list. And it doesn't help that wet clutch gearboxes are known to sap more engine power.
Performance is fine for the city and you really won't have any trouble keeping up with the flow of traffic. It's just that when you ask more from the engine, it reveals its dull side. Power delivery is flat and you need to press down hard on the accelerator pedal to get the most out of this engine. Over quick overtakes, you'll note that the build of speed remains quite leisurely and when you do extend the engine you'll find that three-cylinder engine gets quite loud and almost whines at the very top end. And, unlike other versions of the Altroz, there are no driving modes either to spice things up.
The Altroz DCA’s 9.11 second 20-80kph, and 13.25 second 40-100kph kickdown acceleration times are quite ordinary, and the 17.08 second 0-100kph time is downright disappointing. The 6-speed dual-clutch transmission with the iTurbo’s turbo-petrol engine would sure have made for a more exciting combo.
Tata Altroz DCA: Ride and handling
Like other versions of the Altroz, the DCA has its strengths in the ride and handling departments. There is a bit of firmness in the suspension setup but you'll appreciate the way the Altroz drives. It feels like a very tough car especially over broken city roads and even when you're going faster the overall sensation is of being in a very stable and surefooted vehicle. The handling is agile and a lot of the fun that you actually have in the Altroz comes down to the slick and very smooth steering.
Tata Altroz DCA: Styling and comfort
Gearbox aside, the Altroz DCA is unchanged from the standard model. The Opera Blue paint shade featured here is a new addition to the colour palette that also includes the all-black Dark versions. The Altroz remains a head turner even 2 years after launch with the squat stance, large headlights, and swept up lines lending it genuine visual distinction. Also unique are those doors that open 90 degrees for easy access inside.
The cabin is nicely done too with a layered look for the dash and a stylish use of different textures and colours. Quality inside is largely good though Tata could have updated the 7-inch touchscreen that's not as large or as slick as what rivals offer. The squared out speedometer and tachometer are a bit unusual, and the thick A-pillar does hamper visibility at crossroads.
Comfort inside is good as is space at the back, though tall passengers will find headroom limited. The rear seat armrest is well positioned and the leatherette upholstered seats on the top-spec XZ+ versions look and feel premium. Practicality is well taken care of with plenty of storage space inside and a very usable 345 litre for your luggage.
Tata Altroz DCA: Features and safety
In terms of features, the range topping Altroz DCA XZ+ gets plenty such as projector headlamps, leatherette upholstery, keyless entry and go, cruise control, cooled glove box and more. However, rivals have taken the game forward in this area with LED headlights, sunroof, wireless charging and side and curtain airbags being some features missed on the Altroz. Talking safety, the Altroz gets dual airbags, ABS, reverse parking sensor and ISOFIX child seat mounts. As before, the Altroz's 5 star adult occupant protection rating by Global NCAP is a big draw in its own right.
Tata Altroz DCA: Price and verdict
Tata has done well to offer the Altroz DCA in 5 trims plus 2 Dark versions. The range starts at Rs 8.10 lakh (ex-showroom, Delhi) and tops off at 9.60 lakh. Pricing for the line-up is competitive, especially for a car with a dual-clutch transmission.
So should you be interested in the Tata Altroz DCA? Well, if you're an enthusiast, the hundrum engine will just not cut it for you. The gearbox is also good but still a few rungs down on speed and smoothness from the VW Group’s DSG units that remain the best in the business. However, buyers primarily looking for a city car will find a good match in the Altroz DCA. It's got all that we like about the Altroz with the added convenience of an automatic.
If it's the best automatic hatchback for the money is something we'll only know when we bring it together with its competitors. For the moment, the ease of driving courtesy the automatic sure makes the DCA our pick of the Altroz range.
Also see:
Tata Altroz DCA automatic video review
https://ift.tt/17Uh0wY
