Cars for sale Ireland»BMW»8 Series»2020
Used 2020 BMW 8 Series for sale
840D GRAN COUPE M-SPORT SUNROOF HUGE SPEC
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€54,995
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Spanner can help turn your car details into an advert.
Could suit you if…
- Your usual group fits within 5 seats, including the driver. Check passenger space and any child-seat fit in person.
- You regularly make longer journeys: diesel may fit that pattern better than a routine of mostly short trips. Compare actual running costs.
- 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 to carry more than 5 people together: the advert records 5 seats, including the driver.
- Most journeys are short school runs or local trips: check whether this diesel has a particulate filter and what longer runs its handbook requires.
- You need servicing to fit a tight budget: Spanner estimates higher maintenance costs for this type. Get quotes for the exact engine and gearbox before committing.
This is general guidance about this type of car and your needs — not an inspection or approval of this individual car.
This generation (G14/G15/G16 from 2018+) used a 3.0-litre straight-six diesel (B57) in the 840d variants, usually with BMW's 8-speed automatic gearbox (ZF 8HP) and often xDrive - check the VIN for exact spec. Diesels of this size are efficient on long runs but need regular motorway miles for healthy DPF/AdBlue operation; the automatic is smooth but expensive to repair if neglected. Tyres, brakes and dealer-level servicing are costly on an 8 Series, and confirm whether the car is the 2-door Coupe or the 4-door Gran Coupe as that changes practicality significantly.
- DPF / AdBlue history and evidence of regular motorway runs (look for logged regenerations and AdBlue refill receipts)
- Automatic gearbox behaviour and service history (ZF 8-speed should shift smoothly; ask for fluid/box service records and test for rough or delayed shifts when cold)
- Confirm body style via VIN/doors (2‑door Coupe vs 4‑door Gran Coupe) — affects rear space and resale
- Suspension and adaptive dampers (listen for clunks on bumps, check for air-spring leaks or uneven ride)
- Tyre width and condition (wide low-profile tyres on 8 Series are expensive; check for curb damage to rims and remaining life)
Spanner’s our AI mechanic — always have a proper look at the car in person before buying.
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