Cars for sale Ireland»BYD»Seal U»2026
Used 2026 BYD Seal U for sale
SEAL U DM-i BOOST FWD
A Cars for Sale Ireland original feature
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€40,890
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Spanner can help turn your car details into an advert.
Could suit you if…
- You can plug in regularly and many journeys are short: a plug-in hybrid could suit that routine. Check this version's electric range.
- You want practical access for everyday shopping and bags: the hatchback opening may suit your routine. Check actual boot space.
- You would prefer less gear changing in traffic: the recorded automatic transmission may suit. Try how this exact gearbox behaves on a test drive.
Think twice if…
- You need room for several children or extra passengers: the seat count is not recorded. Confirm this exact version's seats and child-seat fit; do not assume from the model name.
- You cannot charge regularly: do not assume you will achieve a plug-in hybrid's advertised fuel savings.
This is general guidance about this type of car and your needs — not an inspection or approval of this individual car.
BYD's Seal name is usually applied to an electric fastback, so a dealer listing as a plug‑in hybrid is unusual — confirm the powertrain on the VIN plate and paperwork. For a PHEV you want to check the charging equipment, electric range figures and the high‑voltage battery warranty; hybrid software and inverter servicing can be specific to the maker and may affect running costs.
- Confirm powertrain on the VIN and registration documents to verify it is truly a plug‑in hybrid and not an EV/mislisted model.
- Check charging cable(s), charging inlet operation and request a battery state‑of‑health/capacity readout to confirm advertised electric range.
- Ask for hybrid-system/EV software update history and any scheduled high‑voltage battery or inverter service requirements and warranty details.
- On a test drive check automatic transmission smoothness, regenerative braking transition, and 12V electrical behaviour (startup and accessory functions).
Spanner’s our AI mechanic — always have a proper look at the car in person before buying.
Asking price & mileage vs similar adverts
Asking price
27 adverts- Median
- This advert
- €40,890
- At median
This asking price matches the median of €40,890 across 27 comparable active adverts.
Mileage
27 adverts- Median
- This advert
- 16,998 km
- 1,998 km below (11.8%)
This car's recorded mileage is 1,998 km (11.8%) below the median of 16,998 km across 27 comparable active adverts.
How this is calculated
Other active BYD Seal U car adverts on this site, model years 2025–2027, with the same recorded fuel type, transmission, body type and engine size where applicable. At least 5 other adverts are required for each comparison. Mileage uses recorded non-zero kilometres. Asking prices additionally use adverts within 20,000 km of this car's mileage. Figures are a cached inventory snapshot, refreshed on demand at most every 15 minutes.
Asking prices, not achieved sale prices or a valuation. Trim, battery specification, condition, history, warranties and VAT treatment can differ. This advert and confirmed duplicate aliases are excluded.Comparable adverts in this snapshot: 31. Checked .
The BYD SEAL U Boost combines sharp styling, premium comfort and clever technology, with just 15,000 km on the clock. Inside it features a 15.6-inch rotating touchscreen, heated and ventilated front seats, a heated steering wheel, a panoramic sunroof and a premium 10-speaker Infinity sound system.