VinFast VF7 vs BYD Atto 3 Comparison 2026: Price, Mileage, Features

Comparison overview: The VinFast VF7 starts at ₹21.89 L and the BYD Atto 3 at ₹24.99 L, a difference of ₹3.10 L ex-showroom. On-road in New Delhi that gap becomes roughly ₹3.44 L. Here is what the extra money actually buys.

Engine and performance: The VinFast VF7 uses a Permanent Magnet Synchronous Electric making 348.66bhp and listed torque with Automatic. The BYD Atto 3 uses a Permanent magnet synchronous motor Electric making 201bhp and listed torque with Automatic.

Mileage and running cost: The VinFast VF7 Electric Automatic is rated at 510 km and the BYD Atto 3 Electric Automatic at 521 km. At 1,000 km a month, the BYD Atto 3 saves you about ₹0.3311881374430765 a month and ₹3.974257649316918 a year on fuel.

What one gives that the other does not: The VinFast VF7 adds Brake Assist, Anti-Theft Alarm, Acoustic Vehicle Alert System, Anti-Theft Device and Knee Airbags. The BYD Atto 3 adds Global NCAP Safety Rating, Tyre Size, Digital Cluster Size, Emission Norm Compliance and Acceleration 0-100kmph. The rest of both spec sheets is shared.

Which one should you buy?

Buy the VinFast VF7 if you drive mostly in the city, you want the lower running cost, and you would rather keep the ₹3.10 L for your down payment than spend it on features.

Buy the BYD Atto 3 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: VinFast VF7 offers Brake Assist.

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.