BYD Seal vs BYD Sealion 7 Comparison 2026: Price, Mileage, Features

Comparison overview: The BYD Seal starts at ₹41.00 L and the BYD Sealion 7 at ₹41.90 L, a difference of ₹90.00 K ex-showroom. On-road in New Delhi that gap becomes roughly ₹99.90 K. Here is what the extra money actually buys.

Engine and performance: The BYD Seal uses a Permanent magnet synchronous motor Electric making 523bhp and listed torque with Automatic. The BYD Sealion 7 uses a Permanent Magnet Synchronous Electric making 523bhp and listed torque with Automatic.

Mileage and running cost: The BYD Seal Electric Automatic is rated at 580 km and the BYD Sealion 7 Electric Automatic at 542 km. At 1,000 km a month, the BYD Seal saves you about ₹0.9670441532001544 a month and ₹11.604529838401852 a year on fuel.

What one gives that the other does not: The BYD Seal adds Anti-Theft Alarm, Knee Airbags, Global NCAP Safety Rating, Global NCAP Child Safety Rating and Antenna. The BYD Sealion 7 adds Tyre Pressure Monitoring System (TPMS), Electronic Stability Control (ESC), Rear Camera, Speed Alert and Blind Spot Camera. The rest of both spec sheets is shared.

Which one should you buy?

Buy the BYD Seal if you drive mostly in the city, you want the lower running cost, and you would rather keep the ₹90.00 K for your down payment than spend it on features.

Buy the BYD Sealion 7 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 Seal offers Anti-Theft Alarm.

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.