The BMW 4 SERIES GRAN COUPE (2017-21) 420D 5DR GRAN COUPE 2.0 DPFR SS 190 EU6 M SPORT 6SPD is a premium five-door hatchback, blending coupe-inspired styling with a practical opening rear hatch. In the UK, it sits above mainstream family hatchbacks, offering a sportier, more upmarket alternative to a conventional saloon. Mycarcheck.com recorded 29 checks covering 12 different VINs, so these figures offer a useful snapshot rather than a definitive market picture. The checked cars averaged £15,000 in private-sale value, 59,000 miles and around 10,000 miles driven annually; they had roughly 1.7 previous keepers. These observed figures can help set expectations when viewing one. The 420d suits commuters and families seeking economy and brisk, composed driving. M Sport trim adds a sporty feel, while its hatchback makes loading easier than in many saloons. Against the Audi A5 Sportback, it stands out for premium comfort, useful space and engaging road manners.