The BMW 4 Series Gran Coupe (2014–18) 420d 5dr Gran Coupe 2.0 DPF SS 190 EU6 Luxury 6spd is a premium five-door hatchback with sleek, coupe-like styling and practical rear access. It sits between family hatchbacks and executive cars, offering a comfortable cabin and a useful alternative to a two-door coupe. Mycarcheck.com recorded 33 checks across 17 distinct VINs, offering a useful snapshot of buyer interest, though not a measure of reliability. The checked cars averaged 87,000 miles and around 7,000 miles a year, with about one-and-a-half previous keepers. The average private-sale valuation in the data was £10,500 for these cars. The 420d suits commuters and families seeking comfortable journeys, boot space and premium surroundings. Its diesel economy and composed drive make it a motorway companion, while Luxury trim adds an upmarket feel. Rivals such as the Audi A5 Sportback offer similar style, but the BMW balances sleek looks with practicality.