Explore common problems, estimated repair costs and practical checks for the 2023–2026 BYD Seal. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.
Unexpected sharp braking or a sudden jolt when joining traffic or manoeuvring slowly.
Drive slowly in light traffic and make a few normal low-speed junction or roundabout entries with the driver aids left in their normal setting.
£250
Low-voltage warning messages, odd wake-up behaviour, or the car acting dead despite charge in the main battery.
Start the car from cold, lock and unlock it once or twice, then leave it briefly and restart it.
£180
App commands fail, settings do not stick, features change after updates, or the car needs waking before connected functions work properly.
Pair a phone if possible, use the main screen normally, switch between key functions and leave the car parked briefly before reconnecting.
£200
It can be, but only if the individual car backs it up. For the 2023–2026 BYD Seal, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.
The problem cards above list the model-level checks for this guide. Read them as priorities for inspection and paperwork review, not proof that every example will have those faults.
Look for evidence, not just assurances: MOT advisories, service history, repair invoices, warning lights, fluid leaks, tyre and brake condition, and how the car behaves on a proper test drive. And of course, look at your personalised Should I Buy This Car? report, outlining a full list of common issues in detail, a personalised road test, a plain-English explanation and a MotorIQ score.
The guide above gives you the model-level pattern. A personalised MotorIQ report checks the registration-specific record and turns it into an ownership view before you commit.
Or enter the vehicle manually