The BMW 4 SERIES GRAN COUPE (2017-21) 420D XDRIVE 5DR GRAN COUPE 2.0 DPF SS 190 EU6 SE PROFESSIONAL MEDIA 6SPD is a premium five-door fastback, combining coupé-like styling with more practical access than a two-door. In the UK it sits in the executive-car market, for buyers wanting a distinctive, refined alternative to an SUV. This 420d xDrive suits motorway commuters and families seeking comfort, five-door practicality and extra grip in poor weather. Its diesel engine works best on regular longer journeys, while the cabin and composed drive feel more premium than a mainstream hatchback. Frequent short-trip drivers should consider diesel suitability. Overall, mycarcheck.com has only three checks across two VINs, so figures are indicative, not definitive: average recorded mileage was 61,000, annual use 8,000 miles, one previous keeper and a £14,000 private-sale estimate. Compared with the Audi A5 Sportback and Mercedes C-Class, it stands out for practicality and all-weather traction.