Tata Motors has confirmed the introduction of seven new nameplates by the 2030 financial year, starting with the all-new Sierra. A lot has already been seen and talked about the 2025 Tata Sierra, showing customers’ excitement around the product. In the midsize SUV segment, it will face challenge from cars like Hyundai Creta, the newly-launched Maruti Victoris, Maruti Grand Vitara, Kia Seltos and more.
Interestingly, Tata will adopt the multi-powertrain strategy for the Sierra and introduce it with four engine options – petrol naturally-aspirated/turbocharged, diesel and electric.
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Tata Sierra Launch Timelines
The official launch dates of the Sierra ICE-powered (petrol & diesel) and electric versions are yet to be announced. However, the ICE models are likely to go on sale in November 2025, while the EV version will hit roads in January 2025.
Tata Sierra Petrol/Diesel Engines
The detailed engine specifications are still under the wraps. However, media reports suggest that the Sierra will initially be offered with a new 1.5L naturally aspirated petrol engine, followed by a 1.5L turbocharged engine at a later stage. The naturally aspirated gasoline unit will power the entry-level variants, allowing Tata to offer the SUV at an aggressive starting price point.
The higher trims will feature a 1.5L TGDi direct injection turbo petrol engine producing a maximum power of 170bhp at 5,000rpm and 280Nm of torque between 2,000rpm – 3,500rpm. Both petrol engines will be available with manual and automatic gearbox options.
The Sierra diesel is expected to come with a 2.0L Kryotec engine paired with either a 6-speed manual or a 6-speed automatic transmission. This motor pushes out a peak power of 170bhp and 350Nm of torque.
Tata Sierra EV Powertrain
The electric iteration of the SUV might borrow the 65kWh and 75kWh battery packs (the latter reserved for QWD or AWD variants) from the Harrier EV. Similar to its sibling, the Sierra EV is expected to come with the AWD (all-wheel drive) system and offer a driving range of over 500km on a full charge.
