Mahindra XEV 9e vs Tata Sierra EV Comparison 2026: Price, Mileage, Features

Comparison overview: The Mahindra XEV 9e starts at ₹21.90 L and the Tata Sierra EV at ₹18.79 L, a difference of ₹3.11 L ex-showroom. On-road in New Delhi that gap becomes roughly ₹3.45 L. Here is what the extra money actually buys.

Engine and performance: The Mahindra XEV 9e uses a Permanent Magnet Synchronous Motor Electric making 282bhp and listed torque with Automatic. The Tata Sierra EV uses a Permanent Magnet Synchronous Motor Electric making 306 PS and listed torque with Automatic.

Mileage and running cost: The Mahindra XEV 9e Electric Automatic is rated at 656 km and the Tata Sierra EV Electric Automatic at 535-665 km. At 1,000 km a month, the Mahindra XEV 9e saves you about ₹2.7581490768178707 a month and ₹33.09778892181445 a year on fuel.

What one gives that the other does not: The Mahindra XEV 9e adds Anti-lock Braking System (ABS), Central Locking, Child Safety Locks, Anti-Theft Alarm and No. of Airbags. The rest of both spec sheets is shared.

Which one should you buy?

Buy the Tata Sierra EV if you drive mostly in the city, you want the lower running cost, and you would rather keep the ₹3.11 L for your down payment than spend it on features.

Buy the Mahindra XEV 9e if you do regular highway runs, you carry luggage or a pram often, and you want Anti-lock Braking System (ABS) without waiting for the next facelift.

The one thing that settles it: Mahindra XEV 9e offers Anti-lock Braking System (ABS).

Before you sign anything:

Ex-showroom price is not what you pay. Add registration, road tax, insurance and handling, and expect the final figure to land ten to twelve percent higher. Road tax changes state to state, so a car that costs the same in two cities does not cost the same to own.

Ask the dealer four things before you book. What is the current waiting period for the variant you want. What is the on-road figure.

Then drive both cars back to back on the same day, on a road you actually use. Take your family. Put your usual luggage in the boot. Most people decide in the first ten minutes, and it is rarely for the reason they expected.