Tata Sierra 2025–26: All Models, Variants, and Detailed Insights
The name Tata Sierra holds a special place in India’s automotive history. Originally launched in the 1990s as a stylish three-door SUV, the Sierra was way ahead of its time. Now, Tata Motors is all set to revive the iconic nameplate in a modern avatar — with both electric (EV) and internal combustion engine (ICE) options. Here’s a complete breakdown of everything we know so far about the upcoming Tata Sierra models.
10/2/20252 min read
🔹 The Revival of an Icon
Tata Motors has officially confirmed the comeback of Sierra. Unlike the old model, the new Sierra will be a full-sized five-door SUV with modern design, cutting-edge technology, and multiple drivetrain choices.
Importantly, Tata plans to launch the EV version first (around festive season 2025), followed by ICE variants in early 2026.
🔋 Tata Sierra EV: The Future-Ready SUV
Launch Timeline
Expected launch around Diwali 2025.
EV version will hit the market before ICE models.
Platform & Technology
Built on the Acti.ev architecture, which also underpins Tata’s upcoming Harrier EV.
Expected battery options: 65 kWh and 75 kWh packs.
Estimated range:
~500 km with the 65 kWh version.
~600 km with the 75 kWh version (under ideal conditions).
Motor configurations:
Lower trims may come with RWD (rear-wheel drive).
Higher trims could offer AWD/QWD dual-motor setup for added performance.
Charging & Tech:
DC fast charging support.
Vehicle-to-Load (V2L) and Vehicle-to-Vehicle (V2V) charging capabilities.
Multiple terrain modes and likely Level 2 ADAS (advanced driver assistance).
Design Highlights
Boxy stance with a futuristic touch, paying homage to the original Sierra.
Signature wrap-around rear glass section, full-width LED DRLs, connected LED tail lamps.
Flush door handles for a premium look.
Interior Features
A spacious, tech-loaded cabin.
Large digital displays for infotainment and instrument cluster.
Possibility of dual- or triple-screen layouts in higher trims.
Premium features such as panoramic sunroof, ventilated seats, ambient lighting.
Safety features: 360° camera, ADAS suite, multiple airbags.
⛽ Tata Sierra ICE: Petrol & Diesel Options
Launch Timeline
Scheduled for early 2026 (Q1).
ICE models will follow the EV lineup.
Engine Options (Expected)
1.5L Turbo Petrol engine producing ~168 PS and 280 Nm torque.
1.5L naturally aspirated petrol could be offered in base variants.
Diesel option (possibly 2.0L or 1.5L turbo diesel) might be available, depending on emission norms and demand.
Transmission choices likely include manual and automatic/DCT.
Design & Features
Exterior design will remain largely identical to the EV version.
Interior will feature the same premium dashboard layout with digital displays.
Some features exclusive to the EV (like V2L) may not be available on ICE versions.
Expected Variants & Trims
Both EV and ICE models are expected to come in multiple trims:
Standard/Base model – more affordable, fewer features.
Mid-spec trims – balanced features and performance.
Top-spec trims – AWD option, premium interiors, advanced features.
Possible special editions for lifestyle buyers.
Challenges & Market Outlook
While the Sierra’s revival is exciting, there are some challenges to consider:
Pricing will play a huge role, especially for the EV.
Real-world range of the EV may differ from the claimed figures.
Diesel variants face uncertainty due to stricter emission norms.
Competition from rivals like Mahindra XUV.e8, Hyundai Creta EV, and MG SUVs will be strong.