The Tata Sierra.ev RWD 2026 is a premium, fully electric SUV featuring a rear-mounted electric motor and is available with either a 63 kWh or 75 kWh LFP battery pack. Its RWD version delivers 235 horsepower and 315 Nm of torque, while the 75 kWh model claims a range of up to 665 km (MIDC). Its advanced EV architecture supports DC fast charging, V2L, and V2V charging, while the cabin includes features such as a triple-screen dashboard, panoramic sunroof, JBL audio with Dolby Atmos, ventilated front seats, wireless Android Auto and Apple CarPlay, and modern 'connected car' technology.
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Basic Info |
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Engine |
Electric Motor |
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Transmission |
Single-Speed Automatic |
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Vehicle Type |
Electric Mid-Size SUV |
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No. of Doors |
5 |
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Status |
Available |
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Release Date |
2026 |
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Fuel Type |
Electric |
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Colors |
Pristine White, Pure Grey, Coorg Cloud, Munnar Mist, Andaman Adventure, Bengal Rouge |
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Dimensions & Weight |
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Curb Weight |
1,900–2,100 kg |
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Overall Height |
1,700 mm |
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Overall Length |
4,340 mm |
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Overall Width |
1,841 mm |
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Wheelbase |
2,730 mm |
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Ground Clearance |
205 mm |
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Shoulder Room |
Front: 1,425 mm / Rear: 1,400 mm |
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Headroom |
Front: 1,020 mm / Rear: 1,000 mm |
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Legroom |
Front: 1,050 mm / Rear: 950 mm |
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Hip Room |
Front: 1,360 mm / Rear: 1,330 mm |
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Front Track |
NA |
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Rear Track |
NA |
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Engine & Battery |
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Power |
Up to 238 PS |
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Torque |
Variant Dependent
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Engine Type |
Permanent Magnet Synchronous Motor |
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Drivetrain |
RWD |
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Battery Type |
Lithium-Ion |
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Wheels & Tires |
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Tire Size |
225/60 R18 / 225/55 R19 |
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Wheel Size |
17 / 18 / 19-inch |
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Wheel Type |
Alloy |
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Steering |
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Turning Diameter |
NA |
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Steering Type |
Electric Power Steering |
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Transmission |
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Gearbox |
Single-Speed Automatic |
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Transmission Type |
Automatic |
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Performance |
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Top Speed |
160-170 km/h |
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Acceleration (0–100 km/h) |
5.8 seconds |
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Fuel Economy |
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City |
NA |
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Highway |
NA |
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Combined |
NA |
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Capacities |
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Seating Capacity |
5 Passengers |
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Cargo Volume |
1,257 L |
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Fuel Tank Capacity |
NA |
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Battery Capacity |
63 / 75 kWh |
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Suspension |
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Front |
MacPherson Strut |
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Rear |
Torsion Beam |
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Brakes |
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Brake Type |
Ventilated Disc Brakes |
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Brake System |
Regenerative Braking, ABS, EBD, Brake Assist |
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Exterior Features |
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Alloy Wheels |
Yes |
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Sun/Moon Roof |
Yes |
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Spoiler |
Yes |
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Front Camera |
Yes |
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Rear Camera |
Yes |
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Roof Antenna |
Yes |
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Rear Parking Aid |
Yes |
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Intermittent Wipers |
Yes |
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Power Folding Mirrors |
Yes |
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LED Headlights |
Yes |
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Interior Features |
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Cruise Control |
Yes |
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Alarm |
Yes |
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Keyless Entry |
Yes |
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Adjustable Steering Wheel |
Yes |
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Parking Aid |
Yes |
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Power Mirrors |
Yes |
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Power Windows |
Yes |
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Vanity Mirror |
Yes |
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Power Steering |
Yes |
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Keyless Start |
Yes |
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Power Door Locks |
Yes |
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Cup Holders |
Yes |
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Glove Box |
Yes |
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Digital Display |
Yes |
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Heated Seats |
Yes |
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Heated Steering Wheel |
Yes |
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Climate Control |
Yes |
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Normal/Sport Modes |
Yes |
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Multi-Function Steering |
Yes |
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Trip Computer |
Yes |
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Anti-Theft System |
Yes |
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Entertainment Features |
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Android Auto |
Yes |
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Apple CarPlay |
Yes |
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AM/FM Stereo |
Yes |
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MP3 Player |
Yes |
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Bluetooth |
Yes |
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Navigation System |
Yes |
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Voice Command |
Yes |
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WiFi Hotspot |
Yes |
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LCD |
Yes |
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Speakers |
Yes |
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Safety Features |
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Brake Assist |
Yes |
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Electronic Stability Control |
Yes |
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Child Safety Lock |
Yes |
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Lane Departure Warning |
Yes |
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ABS |
Yes |
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Driver Airbags |
Yes |
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Passenger Airbags |
Yes |
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Pre-Collision System |
Yes |
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Pedestrian Detection |
Yes |
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Defogger |
Yes |
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Road Sign Assist |
Yes |
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Smart Stop Technology |
Yes |
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Automatic High Beams |
Yes |
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