MG Hector Tomahawk EV vs Tata Sierra EV (2026)
MG Hector Tomahawk EV (₹19.49 Lakh – ₹23.49 Lakh) and Tata Sierra EV (₹18.79 Lakh – ₹25.99 Lakh) go head-to-head in the midsize suv space. Here is how they compare on the numbers (August 2026).
- The Tata Sierra EV is more affordable — it starts ₹0.70 Lakh lower than the MG Hector Tomahawk EV.
- The Tata Sierra EV is the more powerful car, with 306 bhp against 201 bhp.
- The Tata Sierra EV claims the longer range: 665 km vs 517 km.
- The Tata Sierra EV has the bigger boot: 622 litres vs 192 litres.
Specification Comparison
| Spec | MG Hector Tomahawk EV | Tata Sierra EV |
|---|---|---|
| Ex-showroom price | ₹19.49 Lakh – ₹23.49 Lakh | ₹18.79 Lakh – ₹25.99 Lakh |
| Engine / Motor | 69.2 kWh LFP battery, single motor | 63/75 kWh battery, single-motor RWD or dual-motor QWD (AWD) |
| Max power | 201 bhp | 306 bhp |
| Fuel options | Electric | Electric |
| Transmissions | Single-speed Automatic | Single-speed Automatic |
| Claimed range | 517 km | 665 km |
| Seating | 7 | 5 |
| Safety rating | Not tested | Not tested |
| Airbags (max) | 6 | 6 |
| Boot space | 192 L | 622 L |
Shortlisting a third car? See the full three-way comparison →
MG Hector Tomahawk EV in short
The MG Hector Tomahawk EV is a three-row electric SUV slotted above the Hector, launched in August 2026 with a 69.2 kWh battery, 517 km claimed range and a segment-first 15.6-inch touchscreen. A five-seat Essence version frees up 610 litres of boot. MG's Battery-as-a-Service plan cuts the entry price to ₹13.99 lakh with a ₹4.9/km battery rental — do the running-cost math before choosing it.
Full Hector Tomahawk EV prices & variants →Tata Sierra EV in short
The Sierra EV is the electric version of Tata's revived Sierra nameplate, launched in July 2026 with 63 kWh and 75 kWh battery packs rated at up to 665 km (MIDC) and a dual-motor QWD flagship that does 0-100 kmph in 5.8 seconds. A 622-litre boot, a frunk and a triple-screen dashboard headline its practicality-plus-tech pitch. It squares up against the Mahindra BE 6, Hyundai Creta Electric, Maruti e Vitara and Tata's own Curvv EV.
Full Sierra EV prices & variants →Frequently Asked Questions
Which is cheaper: Hector Tomahawk EV or Sierra EV?
The Tata Sierra EV is more affordable — it starts ₹0.70 Lakh lower than the MG Hector Tomahawk EV. (Ex-showroom prices, August 2026.)
Hector Tomahawk EV vs Sierra EV — which is safer?
NCAP ratings: MG Hector Tomahawk EV — not yet tested; Tata Sierra EV — not yet tested.
Should I buy the Hector Tomahawk EV or the Sierra EV?
The Tata Sierra EV is more affordable — it starts ₹0.70 Lakh lower than the MG Hector Tomahawk EV. The Tata Sierra EV is the more powerful car, with 306 bhp against 201 bhp. The Tata Sierra EV claims the longer range: 665 km vs 517 km. Beyond the numbers, shortlist by test-driving both — ride quality and dealer experience differ by city.