The Sierra EV is Tata Motors’ latest electric SUV in the Indian market. Priced from Rs 18.79 lakh to Rs 25.99 lakh (ex-showroom), the Sierra EV overlaps with some variants of the Curvv EV, which is a segment below the model. Hence, we have decided to compare the top-spec Empowered X variant of the Tata Curvv EV with Sierra’s 63kWh Pure S variant to see which variant offers better value for buyers: –
| Model | Tata Sierra EV | Tata Curvv EV |
| Ex-Showroom Price | Pure 63kWh: Rs 18.79 lakh Pure S 63kWh: Rs 19.99 lakh Adventure 63kWh: Rs 20.99 lakh Adventure 75kWh: Rs 22.19 lakh Empowered 63kWh: Rs 22.79 lakh Empowered 75kWh: Rs 23.79 lakh Empowered A 75kWh: Rs 24.79 lakh (RWD), Rs 25.99 lakh (AWD) | Accomplished X (55kWh): Rs 16.99 lakh Empowered X (55kWh): Rs 19.19 lakh Empowered X DARK (55kWh): Rs 19.49 lakh |
As is clear from the above table, the Sierra EV’s second-from-the-base Pure S variant is just Rs 80,000 more expensive than the Curvv EV Empowered X trim. This price gap is easily manageable for most buyers.
Tata Sierra EV vs Curvv EV: Dimensions
| Dimensions | Tata Sierra EV | Tata Curvv EV |
| Length | 4340mm | 4310mm |
| Width | 1841mm | 1810mm |
| Height | 1750mm | 1637mm |
| Wheelbase | 2730mm | 2560mm |
| Ground Clearance | 205mm | 186mm |
| Boot Space | 622 litres | 500 litres |
Being an above-segment car, the Tata Sierra EV outshines the Curvv EV on each dimensional parameter, which translates into better road presence and more cabin space for your comfort & convenience.
Tata Sierra EV Pure S vs Curvv EV Empowered X: Powertrain
| Model | Tata Sierra EV Pure S | Tata Curvv EV Empowered X |
| Battery Pack | 63 kWh | 55 kWh |
| Max Power | 238PS | 167PS |
| Peak Torque | 315Nm | 215Nm |
| Range (MIDC P1 + P2) | 535km | 502km |
| C75 Estimated Real-world Driving Range | 440-460km | 400 – 425km |
| Drivetrain | Rear-wheel-drive (RWD) | Front-wheel-drive (FWD) |
| Max Fast Charging Capability | 110 kW | 70 kW |
| Top Speed | – | 160 km/h |
- The Sierra EV Pure S variant gets a larger battery pack compared to the Curvv EV, resulting in higher range output. However, the difference in real-world range isn’t very substantial.
- The Curvv is available with a front-wheel-drive configuration, while the Sierra EV Pure S comes with a rear-wheel-drive setup. The RWD offers more balanced handling and better power delivery due to enhanced weight distribution, whereas the FWD setup in the Curvv EV may experience wheel spin and torque steer in certain low-traction or off-road situations.
- The Sierra also produces better motor output and supports faster charging than the Curvv EV.
Tata Sierra EV Pure S vs Curvv EV Empowered X: Features
| Common Features | Additional Features In Sierra EV Pure S | Additional Features In Curvv EV Empowered X |
| – Automatic LED headlamps – LED fog lamps with cornering function – LED tail lamps – Rain-sensing wipers – Alloy wheels – Frunk storage – Flush-type door handles – Roof rails – Tilt adjustment for steering wheels – Height-adjustable front seats – Ambient lighting – 12.3-inch touchscreen infotainment – Fully digital instrument cluster – Wireless Apple CarPlay and Android Auto – Connected car tech – Panoramic sunroof – Rear defogger – Auto AC – Rear AC vents – Rear window sunshades – Drive modes (Eco, City & Sport) – Powered side mirrors – Cooled glovebox – Air purifier – Cruise control – Paddle shifters for regen modes – Type-C USB ports (front & rear) – Vehile-to-load (V2L) – Vehicle-to-vehicle (V2V) – 6 airbags – Front and rear parking sensors – ABS with EBD – Electronic parking brakes with auto-hold – Electronic stability control – Traction control – Hill hold assist – ISOFIX child seat anchors – Tyre pressure monitoring system – Automatic parking brakes – All-wheel disc brakes – Rear parking sensors with camera – Tyre repair kit | – Larger 18-inch alloy wheels – Bigger sunroof size – Telescopic adjustment for steering wheel – 12V power outlet in the boot – EV route planner for Android Auto | – Leather-wrapped steering wheel – 360-degree camera with blind-view monitor – Welcome & Goodbye sequence for the lighting system – Premium JBL sound system – Auto dimming IRVM – Ventilated front & rear seats – Rear seat recline function – Level 2 ADAS with adaptive cruise control and automatic emergency braking |
As is clear from the table above, the Curvv EV Empowered X variant gets a host of additional comfort, convenience and safety features over the Sierra EV Pure S variant. However, all of these features are also available in Sierra EV’s higher-spec trims.
Author’s Take
The Tata Curvv EV, essentially a coupe version of the Nexon EV, is a more feature-rich offering when compared to Sierra EV’s Pure S variant. It also costs Rs 80,000 less, and with its smaller footprint, it will be easier to drive and park in urban conditions. That said, it can be a good option for those looking for an EV for high everyday commuting and occasional highway journeys.
On the other hand, the Sierra EV justifies its premium with its larger size, a superior road presence, significantly more cabin space, a longer claimed range and a more powerful electric motor, making it worth considering if you’re eyeing a premium and comfortable family SUV for both city commutes and long-distance road trips.
Related:
- Tata Sierra EV vs Vinfast VF7: Which SUV Should You Buy?
- Tata Sierra EV vs Maruti eVitara vs Mahindra BE 6: Which SUV Makes More Sense?
