Mahindra XEV 9S vs Tata Sierra EV
Compare prices, claimed and real-world range, battery capacity, charging, performance, space and ownership-relevant specifications side by side.
Updated 22 September 2026 · Specifications can vary by variant and model year.
Vehicles in this comparison
Customise comparison
Comparison overview
| Specification | Mahindra XEV 9S | Tata Sierra EV |
|---|---|---|
| Variant | Pack Three 79.0 kWh 7 STR No Charger | Adventure 2WD 75.0 kWh No Charger |
| Ex-showroom price | ₹22.81 Lakh | ₹22.19 Lakh |
| Claimed range | 679 km | 665 km |
| Real-world range | 530 km | 519 km |
| Battery capacity | 79 kWh | 75 kWh |
| Motor power | 210.29 kW | 154.36 kW |
| DC fast charge | 20m | 26m |
| Seating | 7 seats | 5 seats |
What the numbers say
- Tata Sierra EV has the lowest listed ex-showroom price at ₹22.19 Lakh.
- Mahindra XEV 9S has the highest displayed claimed range at 679 km.
- Mahindra XEV 9S has the shortest displayed DC charging time at 20m.
Quick verdict
Best Range
Winner
Mahindra XEV 9S
679 km ARAI range
Best Value
Winner
Tata Sierra EV
₹22.19 Lakh for 665 km
Best Performance
Winner
Mahindra XEV 9S
210.29 kW, 0-100 in 7s
Best for City
Winner
Tata Sierra EV
8.9 km/kWh efficiency
Fastest Charging
Winner
Mahindra XEV 9S
0-80% in 20 min
Most Spacious
Winner
Tata Sierra EV
622L boot, 5 seats
Winners are calculated from the displayed specifications. They are not paid rankings and should be considered alongside price, charging access and your daily usage.
Detailed specifications
| Price (Ex-showroom) | ₹22.81 Lakh | ₹22.19 Lakh |
| Vehicle Type | car | car |
| Launch Date | 26 Nov 2025 | 30 Jun 2026 |
| Availability | Available | Available |
| ARAI Range | 679 km Best | 665 km |
| Real World Range | 530 km Best | 519 km |
| Battery Capacity | 79 kWh Best | 75 kWh |
| Efficiency | 8.6 km/kWh | 8.9 km/kWh Best |
| Fast Charging (0-80%) | 20m Best | 26m |
| Home Charging (0-100%) | 12 hrs | 11 hrs Best |
| Motor Power | 210.29 kW Best | 154.36 kW |
| Top Speed | 202 km/h Best | 180 km/h |
| 0-100 km/h | 7s Best | 8s |
| Seating Capacity | 7 seats Best | 5 seats |
| Boot Space | - | 622 L |
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Data and comparison methodology
Prices are ex-showroom unless stated otherwise. Claimed range comes from the applicable certification or manufacturer figure stored in the BestEV catalogue; real-world range is shown separately when available. Charging times depend on the charger, battery temperature and stated charge window. Confirm the current variant, price and warranty with the manufacturer or an authorised dealer before buying.
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