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BYD Seal 6 buying guide (Ireland, 2026)

What a used BYD Seal 6 costs in Ireland, how it does at the NCT, what goes wrong and what it costs to fix. Based on 116 for sale right now.

Typical asking price€39,900€37,000–€43,850 for most
For sale now1160% diesel
In short: the BYD Seal 6 has no especially costly known faults and its most common engine usually lasts about 300k km.

Our take on the BYD Seal 6

It's sold here mainly as a petrol. The 1.5 hybrid is the most common engine (100% of those with a known engine), and it usually lasts around 300k km.

Check a BYD Seal 6's priceNCT pass rate by year

Used BYD Seal 6 prices by year

Typical asking price by registration year, and typical mileage. Private sellers usually take 5–10% less than asking; expect dealers to be a little dearer.

YearTypical priceTypical mileageFor sale
2027€41,0000k km37
2026€39,7507k km79

Common BYD Seal 6 problems

Known weak spots to check before you buy, with typical Irish garage costs if the problem is there.

Automatic gearbox health · €300–€2,500

Make sure the gear changes are smooth when warm, check for a gearbox warning light and ask if the gearbox oil was ever changed.

Engines and how long they last

EngineUsually lastsMotor tax / yearFor sale
1.5 Hybrid~300k km~€180113

"Usually lasts" is the mileage these engines commonly reach before major work; service history matters more than the number.

Parts for the BYD Seal 6

Parts from AUTODOC Ireland: pick your car on the parts page to get the right fit.

Brake discsBrake padsClutch kitsTiming belt kitsShock absorbersWheel bearingsTrack rod endsFiltersWiper bladesHeadlight bulbsSpark plugsIgnition coils

Quick bits on Amazon

Faster delivery for small things.

Wiper bladesBulbsBatteryOBD2 fault code readerJump starter

Before you buy a used BYD Seal 6

Run a history check on the reg (write-off, finance owing, mileage), ask when the timing belt was done and for receipts, and start it from cold yourself. The used car checklist takes you through a viewing step by step.

Other BYD guides

BYD Seal UBYD SealBYD Sealion 7BYD Atto 3BYD Dolphin Surf