| Specification | 63 kWh RWD | 75 kWh RWD | 75 kWh AWD |
|---|---|---|---|
| Battery pack | 63 kWh | 75 kWh | 75 kWh |
| Motor setup | Single rear motor | Rear motor only | Dual motor |
| Power | 235 bhp | 235 bhp as well | 234 bhp rear + 138 bhp front |
| Torque | 315 Nm | Matching 315 Nm | 504 Nm combined |
| Claimed range (MIDC) | 565 km | 665 km | 624 km |
| 0 to 100 km/h | Not shared | Not shared | 5.8 seconds (Boost Mode) |
| Terrain modes | – | 4 modes on higher trims | 6 modes with off-road assist |
Tata Sierra EV Common Specifications
| Specification | All versions |
|---|---|
| Motor type | Permanent Magnet Synchronous Motor |
| Drive modes | Eco, City and Sport |
| Regenerative braking | 4 levels, with paddle shifters |
| Transmission | Single-speed automatic |
| Platform | acti.ev+ |
| Charging port | CCS2 |
Tata Sierra EV Charging Specifications
| Charging option | 63 kWh | 75 kWh |
|---|---|---|
| DC fast charging (20 to 80%) | 25 minutes, up to 110 kW | 26 minutes, up to 120 kW |
| 7.2 kW AC wall box (10 to 100%) | 8.9 hours | 10.5 hours |
| Quick top-up | – | 263 km in 15 minutes |
Tata Sierra EV Dimensions and Capacity
| Parameter | Value |
|---|---|
| Length x Width x Height | 4,340 x 1,841 x 1,715 mm |
| Wheelbase | 2,730 mm |
| Ground clearance | 205 mm |
| Boot space | 622 litres |
| Turning radius | 5.32 m |
| Seating capacity | 5 |
| Spare wheel | None (puncture repair kit) |
Tata Sierra EV Brakes, Suspension and Tyres
| Parameter | Tata Sierra EV |
|---|---|
| Brakes | Disc brakes on all four wheels |
| Front suspension | MacPherson strut with stabiliser bar |
| Rear suspension | Independent multi-link with stabiliser bar |
| Steering | Electric power steering, tilt and telescopic |
| Wheels | 18-inch on lower trims, 19-inch on top trims |
| Tyre size (19-inch) | 225/55 R19 |
Tata Sierra EV Warranty
| Warranty | Coverage |
|---|---|
| Battery pack | Lifetime (15 years from registration) |
| Vehicle | 3 years or 1.25 lakh km |
Tata Sierra EV Powertrain and Performance
The Sierra EV shares its motors with the Harrier EV. For example, both RWD versions use a rear motor making 235 bhp and 315 Nm. Meanwhile, the AWD adds a front motor, which lifts combined torque to 504 Nm. As a result, it hits 0 to 100 km/h in 5.8 seconds with Boost Mode. In fact, that makes it one of the quickest SUVs from an Indian carmaker. Besides that, the AWD gets six terrain modes, including Sand, Mud-Ruts and Rock Crawl.
Tata Sierra EV Range and Battery
The 63 kWh battery offers a claimed 565 km. On the other hand, the 75 kWh RWD stretches that to 665 km. However, the AWD drops to 624 km, because its second motor uses extra energy. In real-world driving, Tata claims 510 to 530 km for the 75 kWh. Also, fast charging is quick, since a 15-minute stop can add up to 263 km. Finally, the battery gets a lifetime warranty, covering 15 years from registration.
What's good
-
Genuine road presence
-
Gets AWD for excellent traction over tricky surfaces
-
Spacious, flat-floored cabin
-
A large 622-litre boot and a useful frunk
-
Comprehensive feature list
-
Composed ride and confident high-speed handling
-
15-year, unlimited-kilometre battery warranty for the first owner
What's not so good
-
Inconsistent fit, finish and interior material quality
-
No spare wheel, and nowhere to fit an aftermarket one either
-
Slower AC and DC charging speeds than some key rivals
-
QWD dual-motor setup is locked to a single, expensive top variant
-
Tata’s after-sales service quality for EVs remains inconsistent
665Km/c
165Kmph
42Mins
Connect Now