The BMW 4 SERIES GRAN COUPE (2017-21) 420I 5DR GRAN COUPE 2.0 SS 184 EU6 SPORT 6SPD is a premium five-door hatchback, combining coupe-inspired styling with family-car practicality. In the UK, it offers an upmarket alternative to mainstream hatchbacks and a sleeker choice than an SUV. The 2.0-litre petrol engine and Sport trim promise brisk, refined everyday driving. Mycarcheck.com recorded 34 look-ups across 25 distinct VINs, offering a useful snapshot rather than a whole-market measure. In these checks, average private-sale value was £11,900, recorded mileage averaged 55,000 miles, and annual mileage averaged 9,000. Cars had about two previous keepers on average. Treat these figures as context alongside a specific car’s condition and history. Comfortable and stylish, it suits commuters, couples and small families wanting style and useful boot space. It competes with the Audi A5 Sportback and Mercedes-Benz C-Class, standing out through sleek design and an engaging drive on journeys.