The BMW 4 SERIES GRAN COUPE (2021-24) 420I 5DR GRAN COUPE 2.0I 184 GPF SS EU6 M SPORT PRO EDITION AUTO8 is a premium five-door hatchback with sleek coupé-inspired styling. It sits between family cars and executive saloons, offering a distinctive alternative to the 3 Series with useful rear doors and a broad-opening tailgate. Mycarcheck.com logged 114 checks across 66 distinct VINs: a helpful snapshot, though not a huge sample. Average private-sale value was £33,900, with 30,000 miles recorded and 6,000 miles driven yearly. The average keeper count was 0.66, consistent with a relatively new model overall. Its 184hp petrol engine and eight-speed automatic suit everyday commuting, longer journeys and small-family duties; the M Sport Pro trim adds a sportier feel. Against Audi A5 Sportback and Mercedes-Benz CLA rivals, it stands out for versatility and a premium, engaging drive, combining coupé-style looks with easier access and useful luggage space and comfort.