The BMW 4 SERIES COUPE (2017-20) 420D 2DR COUPE 2.0 DPF SS 190 EU6 SPORT AUTO8 is a premium, four-seat two-door coupe, sitting above everyday family cars in the UK market. It pairs a sleek, sporty shape with diesel efficiency and an automatic gearbox, making it a more stylish alternative to a conventional saloon. mycarcheck.com has recorded 299 look-ups across 122 distinct VINs, giving a useful snapshot of used examples. These cars averaged 47,000 miles and around 7,000 miles a year, with just under two previous keepers. The average private-sale valuation was £15,800, although condition, history and location affect any individual car’s price. Best for commuters and couples seeking long-distance comfort and a premium feel, it handles occasional passengers, though rear access and space are less family-friendly than a saloon. Its blend of cruising, smart styling and efficiency makes it a strong rival to the Audi A5 and Mercedes-Benz C-Class Coupe.