Cars for sale Ireland»BYD»Seal U»2026
Used 2026 BYD Seal U for sale — Video Walkaround
SEAL U DM-i BOOST FWD
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€40,890
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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
- 158 km below (0.9%)
This car's recorded mileage is 158 km (0.9%) 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 .
Vehicle description 2026 BYD SEAL U DM-i BOOST FWD – GREY – 16,840KM – €40,890 NCT Tested till 11/03/2030 261 MODEL – PLUG-IN HYBRID SUV – €40,890 – SERIOUS VALUE Here is another fantastic 2026 BYD SEAL U DM-i Boost FWD, finished in Grey, with 16,840KM and available for just €40,890. This is a 261 / 2026 model, combining BYD's advanced Super DM-i plug-in hybrid technology with the space, comfort and technology of a premium family SUV. 2026 / 261 MODEL SEAL U DM-i BOOST FWD 217PS PLUG-IN HYBRID 18.3KWH BYD BLADE BATTERY FRONT-WHEEL DRIVE GREY 16,840KM REG: 261D26680 €40,890 €40,890 – SERIOUS VALUE ON A 261 MODEL At €40,890, this is an extremely attractive opportunity to secure a 2026 / 261 SEAL U DM-i Boost. With other 261 examples currently available at higher prices, this one stands out as an opportunity for customers looking to get into a newer-model SEAL U while keeping the purchase price particularly competitive. SUPER DM-i PLUG-IN HYBRID TECHNOLOGY The SEAL U DM-i Boost combines BYD's Super DM-i system with an 18.3kWh Blade Battery and petrol engine. With 217PS, up to 80km of pure-electric WLTP range and up to 1,080km combined WLTP range, it gives you the flexibility to use electric power for everyday driving while retaining petrol power for longer journeys. For Irish motorists, this can be particularly useful. Charge at home and make use of electric driving for the daily commute, school run, shopping and local journeys, then retain the flexibility of petrol when travelling further around Ireland. Electric when you want it. Petrol flexibility when you need it. A SPACIOUS FAMILY SUV The SEAL U is a genuine five-seat SUV with a spacious cabin and generous luggage capacity. The practical boot provides 425 litres, increasing to 1,440 litres with the rear seats folded, giving you plenty of room for shopping, luggage, pushchairs, sports equipment or family essentials. It is equally at home navigating busy Dublin streets as it is heading off on longer journeys around Cork, Galway, Kerry or Donegal. A HIGH-TECH INTERIOR Inside, the SEAL U combines comfort with a strong technology package. The cabin features BYD's large central touchscreen, digital driver display, connected services and smartphone integration, creating a modern environment that feels a long way removed from a traditional family SUV. Highlights include: 15.6" Rotatable Touchscreen 12.3" Digital Driver Display Apple CarPlay & Android Auto Built-In Navigation BYD Intelligent Voice Control 4G Connectivity BYD App Connected Services Wireless Smartphone Charging Heated & Ventilated Front Seats Electric Front Seats with Memory Heated Multifunction Steering Wheel Panoramic Electric Glass Sunroof Electric Tailgate Dual-Zone Automatic Climate Control Multi-Colour Ambient Lighting 19" Alloy Wheels BYD Ireland also highlights connected features including NFC keyless entry, remote air-conditioning and over-the-air updates, making the SEAL U particularly smart and convenient to live with. SMART TECHNOLOGY FOR EVERYDAY IRISH DRIVING The SEAL U DM-i is designed to make everyday driving easier, with a comprehensive suite of assistance and parking technology. Features include 360° camera, front and rear parking sensors, adaptive cruise control, intelligent cruise control, blind-spot detection, lane assistance, traffic-sign recognition, automatic emergency braking and rear cross-traffic alert and braking. The 360° camera is particularly useful when parking in tight car parks and busy town centres, while adaptive cruise control adds comfort on longer motorway journeys. V2L – MORE THAN JUST A CAR The SEAL U DM-i also features Vehicle-to-Load technology, allowing the vehicle's battery to supply power to compatible external electrical equipment. It is another clever feature that adds versatility to an already highly practical SUV. WHY THIS SEAL U? 2026 / 261 MODEL SEAL U DM-i BOOST FWD 217PS 18.3KWH BLADE BATTERY UP TO 80KM PURE-ELECTRIC WLTP RANGE UP TO 1,080KM COMBINED WLTP RANGE 15.6" ROTATABLE TOUCHSCREEN 12.3" DIGITAL DRIVER DISPLAY APPLE CARPLAY & ANDROID AUTO 360° CAMERA HEATED & VENTILATED FRONT SEATS ELECTRIC SEATS WITH MEMORY PANORAMIC SUNROOF ELECTRIC TAILGATE WIRELESS SMARTPHONE CHARGING V2L TECHNOLOGY GREY 16,840KM 261D26680 €40,890 At €40,890, this is a seriously interesting 261 model, offering the combination of plug-in hybrid flexibility, SUV practicality and a high level of standard technology at a very competitive price. DON'T MISS OUT — 2026 MODEL, 217PS DM-i TECHNOLOGY, 16,840KM AND JUST €40,890. BYD WEST DUBLIN – KEARYS 24 Belgard Road Tallaght, Dublin D24 AH74 Sales: 01 255 9990 Mon–Fri: 9:00am–6:00pm Sat: 10:00am–5:00pm Sun: Closed Finance options available. Trade-ins welcome. Nationwide delivery available. 2026 / 261 SEAL U DM-i BOOST FWD. GREY. 16,840KM. €40,890. ELECTRIC DRIVING FOR THE EVERYDAY, PETROL FLEXIBILITY FOR THE LONGER JOURNEY.