BYD E6 vs Mahindra XEV 9S Comparison 2026: Price, Mileage, Features

Comparison overview: The BYD E6 starts at ₹29.15 L and the Mahindra XEV 9S at ₹20.65 L, a difference of ₹8.50 L ex-showroom. On-road in New Delhi that gap becomes roughly ₹9.44 L. Here is what the extra money actually buys.

Engine and performance: The BYD E6 uses a AC Permanent Magnet Synchronous Motor Electric making 93.87bhp and listed torque with Automatic. The Mahindra XEV 9S uses a Permanent Magnet Synchronous Motor Electric making 228 - 282 bhp and listed torque with Automatic.

Mileage and running cost: The BYD E6 Electric Automatic is rated at 415-520 km and the Mahindra XEV 9S Electric Automatic at 521 - 679 km. At 1,000 km a month, the Mahindra XEV 9S saves you about ₹3.922022061374097 a month and ₹47.064264736489164 a year on fuel.

What one gives that the other does not: The BYD E6 adds Central Locking, Anti-Theft Alarm, Traction Control, Engine Immobilizer and Rear Camera. The Mahindra XEV 9S adds Curtain Airbag, Door Ajar Warning, Knee Airbags, Heads-Up Display (HUD) and Pretensioners & Force Limiter Seatbelts. The rest of both spec sheets is shared.

Which one should you buy?

Buy the Mahindra XEV 9S if you drive mostly in the city, you want the lower running cost, and you would rather keep the ₹8.50 L for your down payment than spend it on features.

Buy the BYD E6 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: BYD E6 offers Central Locking.

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.