The BMW 4 SERIES GRAN COUPE (2017-21) 420I XDRIVE 5DR GRAN COUPE 2.0 SS 184 EU6 M SPORT AUTO8 is a premium five-door hatchback with coupe-inspired styling. It sits between a family hatchback and an executive saloon in the UK market, offering a sleeker alternative to conventional saloons while retaining a useful boot and rear doors. mycarcheck.com has recorded 669 checks covering 335 different VINs, a useful snapshot of interest in this model. Its data shows an average private-sale valuation of £18,400, average recorded mileage of 42,000 and around 1.3 previous keepers. This example pairs a 184hp petrol engine with all-wheel drive and an eight-speed automatic, making it appealing for year-round travel. It suits commuters and families seeking comfort, useful access and all-weather confidence. M Sport trim adds appeal, while its balance of practicality and engaging driving makes it a distinctive alternative to the Audi A5 Sportback and Mercedes-Benz CLA.