Last Updated on: 30 Jul 2026
Tata Sierra highlights
The Tata Sierra dimensions and boot space have not been revealed yet, but it can seat up to 5 people. In terms of safety, the Sierra is likely offer airbags, ABS with EBD, ISOFIX Child Seat Anchor Points, Overspeed Warning, Traction Control (TC), Electronic Stability Program (ESP), and more.
Tata Sierra key specifications
The New Tata Sierra specifications include a 1.5-litre naturally aspirated petrol engine that makes 106hp and 145Nm, a 1.5-litre turbo-petrol engine that makes 160hp and 255Nm, as well as a 1.5-litre turbo-diesel mill that develops 118hp and up to 280Nm. Both these engines are available with manual and automatic gearbox options.
Tata Sierra dimensions are 4,340mm x 1,841mm x 1,751mm (length x width x height). Tata Sierra ground clearance is 205mm. Tata Sierra seating capacity is 5 passengers (including the driver).
Here are the rim sizes of all the Tata Sierra variants:
- Smart+: 215/65 R17 steel rims
- Pure: 215/65 R17 steel rims
- Pure+: 215/65 R17 alloy rims
- Adventure: 215/65 R17 alloy rims
- Adventure+: 215/65 R17 alloy (NA petrol) or 225/60 R18 alloy rims (diesel, turbo-petrol)
- Accomplished: 215/65 R17 alloy (NA petrol) or 225/55 R19 alloy rims (diesel, turbo-petrol)
- Accomplished+: 225/55 R19 alloy rims
Mileage 15.3 kmpl - 21.26 kmpl | Engine 1497 cc - 1498 cc |
Fuel Type Diesel, Petrol | Transmission Torque Converter, Manual, DCT |
Body Style SUV | Seats 5 |
Tata Sierra specifications
The Tata Sierra is the carmaker’s latest mid-size SUV, and revives a nameplate that has been dormant for nearly 30 years. Check out the Tata Sierra key specifications like dimensions, engine & transmission, etc below.
Engine & Transmission
Engine Type | Turbocharged |
Engine Displacement | 1497 cc |
Number of Cylinders | 4 |
Engine Installation | Front |
Fuel Type/ Propulsion | Diesel |
Pure Electric Driving Mode | No |
Gearbox Type | Torque Converter |
Number of Gears | 6 |
Manual Shifts via Gear Lever on Automatic Gearbox | No |
Paddle Shifters for Automatic Gearbox | Yes |
Sport Mode for Automatic Gearbox | Yes |
Drive Layout | Front Wheel Drive |
Lockable Differential/s | No |
Max Engine Power | 118 hp at 4000 rpm |
Max Engine Torque | 260 Nm at 1500 - 2750 rpm |
Fuel & Performance
Fuel Supply System | Common Rail |
Emission Standard | Bharat Stage VI |
Terrain Modes | Yes |
Auto Start/Stop | No |
Official Fuel Economy | 19.22 kmpl |
Autocar Tested City Mileage | 11.53 kmpl |
Autocar Tested Highway Mileage | 14.56 kmpl |
Fuel Tank Capacity | 50 litres |
Autocar Tested Mileage | 13.05 kmpl |
0-100kph | 13.37 s |
20-80kph (in third gear/ kickdown) | 7.97 s |
40-100kph (in fourth gear/ kickdown) | 9.42 s |
Suspension & Steering
Front Suspension Type | Independent, MacPherson Strut |
Front Springs | Coil Springs |
Rear Suspension Type | Non-independent, Torsion Beam |
Rear Springs | Coil Springs |
Damper Control | Yes |
Ride Height Adjust | No |
Type of Power Assist | Electric |
Steering Adjust type | Manual |
Steering Adjust | Tilt and Telescopic |
Front Brakes | Disc |
Rear Brakes | Disc |
Wheel Size | 19 inches |
Front Tyre Size | 225/55 R19 |
Rear Tyre Size | 225/55 R19 |
Wheels | Machine finished alloys |
Spare Wheel | Space Saver |
Dimensions
Length | 4340 mm |
Width | 1841 mm |
Height | 1715 mm |
Wheelbase | 2730 mm |
Ground Clearance | 205 mm |
Chassis Type | Monocoque |
Boot Capacity | 622-1257 litres |
Doors | 5 |
Tata Sierra features
Comfort
| Dead Pedal | |
| Keyless Entry | |
| Cabin Boot Access | |
| Rear Window Sun Shades | |
| Interior Lamps | |
| Third Row AC Vents |
Safety
| Hill Start Assist | |
| Tyre Pressure Monitoring System | With Display |
| Side Airbag | |
| Speed Assist System | |
| Seat Belt Warning | |
| Speed-Sensing Auto Door Locks |
Exterior
| Sequential Turn Indicators | |
| Scuff Plates | |
| Front Fog Lamps | |
| Puddle Lamps | |
| Pop-Out Door Handle | Manual |
| Headlight Height Adjuster |
Interior
| Average Fuel Consumption | |
| Low Fuel Level Warning | |
| Average Speed | |
| Shift Indicator | |
| Trip Meter | |
| Instantaneous Consumption |
Entertainment
| Inbuilt Music App | |
| Bluetooth Audio Streaming | |
| Bluetooth Telephone Function | |
| Rear Entertainment Screens | |
| USB Input | |
| MirrorLink |
Connected Car Features
| Phone App | |
| Alexa Compatibility | |
| Digital Key | |
| Geo Fence | |
| Smart Drive Information | |
| Summon Mode |
Tata Sierra variants comparison
Tata Sierra Specifications - User Reviews
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Specifications of Tata Sierra alternatives

Questions you may find useful
As a new driver, should I buy a used car to learn first and then purchase a new one, or should I go directly for a new car? I am looking for an automatic car that will be used mostly for city driving. It should be easy to park and not too bulky. I am primarily interested in Tata cars, with a budget of around ₹14 lakh. The car should also be comfortable for long highway drives and offer good fuel efficiency. A sunroof and the latest features would be an added advantage. I am currently most inclined towards the Sierra.
It’s a good idea to start your driving journey with a compact, easy-to-manage car rather than something large or bulky. That naturally puts less pressure on your skills while you build confidence.Given your budget of around Rs 14 lakh, going for a new car makes more sense than buying used. You get a clean slate, full warranty, and the latest safety and convenience features, which are especially reassuring for a new driver.Within Tata’s range, the Tata Nexon 1.2 turbo petrol with the DCT automatic is a strong fit. It’s compact enough for city use and easy parking, yet feels stable and comfortable on the highway. As for the Tata Sierra, it’s worth noting that it will sit well above your stated budget and, more importantly, will be a significantly larger vehicle. For a beginner, that extra size can make everyday driving and parking more challenging.Overall, the Nexon strikes a very sensible balance for your needs. It’s easy to drive, well-equipped, and versatile enough for both city commutes and longer highway trips.
Could you please help me decide between the Tata Sierra Pure+ variant and the Mahindra XUV 3XO RevX A as my first car? My priorities are comfort, safety, a good power-to-weight ratio, and strong road presence.
As a first car, from your two shortlisted choices, we recommend the Mahindra XUV 3XO RevX A. While the larger Tata Sierra is certainly better on road presence, in every other aspect, the XUV is a better fit. Its more compact dimensions make it much easier to drive, which is a worthwhile consideration for your first car. It is very comfortable, including in the rear seat and being a 5-star Bharat NCAP rated car, safety is not an issue. It has a 131hp turbo-petrol engine that is the most powerful in any compact SUV. Overall, this Mahindra car has an excellent power-to-weight ratio and is fun to drive too. Moreover, its price is around Rs 3 lakh less than the Sierra Pure+. The Tata Sierra Pure+ comes with only the naturally aspirated 1.5-litre petrol engine. While it's smooth enough, thanks to the heavy Sierra kerb weight, its power-to-weight ratio is nowhere as good as the XUV 3XO's. Also, the Pure+ variant of the Sierra, aside from being more expensive, won't be as well equipped as the 3XO RevX A. Overall, for your needs, the Mahindra is the better be
I am confused between the Tata Sierra and the new Kia Seltos petrol automatic with ADAS. Which one would be the better choice? If your recommendation is the Kia Seltos, please explain why it would be preferable over the Tata Sierra, especially considering that the Sierra offers similar advanced features at a comparable price point. While I understand that the Seltos has better mileage, I would also like to know how significant the real-world mileage difference is between the two.
If it’s features that you want, then the Tata Sierra is the one to go for. The Accomplished+ will get you the full suite of ADAS features you’re looking for and also comes with goodies like a triple-screen setup, ventilated front seats with memory and power adjustment for the driver, and an electric tailgate. It is also roomier than the Kia Seltos, and its torque-converter automatic is smoother in the city. Ride and handling are well sorted too, and refinement is on par with the Seltos.One thing to note, however, is that Kia generally has a better reputation when it comes to aftersales service, whereas Tata’s can be a bit hit or miss. That said, Tata has made improvements in that area, and the Sierra has a lot going for it.Test drive both extensively before making a decision. Take them on busy city streets and on the highway to see how the ADAS works, check which transmission feels smoother, and dig into the infotainment systems to see which is more intuitive to use.
Hi, I am confused between the Mahindra Thar Roxx Star Edition Diesel AT and the Tata Sierra Adventure+ TGDi, as both fall in a similar price range. I am looking for a fun-to-drive car with family-friendly features. My monthly driving will not exceed 1,000 km. I really like the Thar Roxx’s driving experience and physical buttons for infotainment and AC. However, with the Sierra, I am concerned about flush door handles, a fully digital interface, and potential initial issues of a new product, although I love its design. What should I choose?
You can opt for the Mahindra Thar Roxx Star Edition diesel automatic. It matches what you enjoyed in the drive and gives you the simple, physical buttons you prefer, while being usable enough for family duty now that it has five doors. You already like how it feels from the driver’s seat, and that matters most for a fun car. The high seating gives a clear view of traffic, and it feels solid on rough roads, which adds to the sense of fun.One thing to be aware of: it is not as comfortable or as quiet as the Tata Sierra, and the ride can be a bit bouncy on broken roads. Your family will probably find the Sierra more comfortable for longer journeys. Choose the Sierra if your top need is family comfort and space. Given what you liked and what worries you, the Thar Roxx diesel AT is the safer, more satisfying pick today; take your family along for a long drive and check back-seat comfort and boot fit before you commit. The Thar Roxx price starts at 12.52 lakh (ex-showroom, Delhi).
I want to choose between Sierra and Seltos. My preferences are: reliability, low maintenance, good road presence, good sound system, good mileage, and automatic. My average running is 16,000km annually, with 80% highway and 20% city use.
Pick the diesel Kia Seltos. With your 16,000 km/year and 80% highway use, it best matches your requirements of good mileage, reliability and low upkeep, and the Bose audio system will also meet your need for a good sound system.The Tata Sierra, too, would do you well, as it also comes equipped with a superb JBL audio system, and the diesel engine is quite efficient. However, with the Sierra being new, its long-term reliability is yet to be known, and since this is your first priority, we have recommended the Kia Seltos.
Tata Sierra FAQs
In our testing, the Sierra 1.5 petrol MT achieved a 0-100kph time of 17.34 seconds.
The Sierra gets a 118hp 1.5-litre diesel engine, while the Harrier gets a larger 2.0-litre mill with a higher 170hp output.
The Sierra measures 4340mm in length, 1841mm in width, 1715mm in height, and has a 2730mm wheelbase, making it the largest option in the midsize SUV segment.
Tata Sierra On Road Price in India
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