BYD Atto 3 vs Pravaig DEFY Comparison 2026: Price, Mileage, Features

Comparison overview: The BYD Atto 3 starts at ₹24.99 L and the Pravaig DEFY at ₹39.50 L, a difference of ₹14.51 L ex-showroom. On-road in New Delhi that gap becomes roughly ₹16.11 L. Here is what the extra money actually buys.

Engine and performance: The BYD Atto 3 uses a Permanent magnet synchronous motor Electric making 201bhp and listed torque with Automatic. The Pravaig DEFY uses a PMSM dual high efficiency motors Electric making 402bhp and listed torque with Automatic.

Mileage and running cost: The BYD Atto 3 Electric Automatic is rated at 521 km and the Pravaig DEFY Electric Automatic at 500 km. At 1,000 km a month, the BYD Atto 3 saves you about ₹0.6449136276391556 a month and ₹7.738963531669867 a year on fuel.

What one gives that the other does not: The BYD Atto 3 adds Day & Night Rear View Mirror, Curtain Airbag, Electronic Brakeforce Distribution (EBD), Seat Belt Warning and Door Ajar Warning. The Pravaig DEFY adds Anti-Theft Alarm, Fog Lights - Front, Power Antenna, Tinted Glass and Rear Spoiler. The rest of both spec sheets is shared.

Which one should you buy?

Buy the BYD Atto 3 if you drive mostly in the city, you want the lower running cost, and you would rather keep the ₹14.51 L for your down payment than spend it on features.

Buy the Pravaig DEFY 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 Atto 3 offers Day & Night Rear View Mirror.

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.