The BMW 8 SERIES GRAN COUPE (2019-22) 840D XDRIVE 4DR GRAN COUPE 3.0 MHT 340 DPFR SS EU6 M SPORT ULTIMATE PACK STEPTRONIC AUTO8 is a premium four-door coupé, sleek like a grand tourer yet practical with rear doors and a boot. It sits near the top of the UK executive-car market, against the Audi A7 and Mercedes-Benz CLS. Mycarcheck.com recorded 240 checks covering 102 individual cars, a useful snapshot rather than a full market survey. Average private-sale valuation was £47,500; recorded mileage averaged 40,000 miles, with annual use around 9,000 miles. Cars had just under one previous keeper on average. That profile suits long-distance commuters and families wanting comfort, pace and presence without an SUV. The 840d’s diesel character, elegant styling and all-wheel drive make it a rival to luxury saloons, while its four-door layout is more practical than a conventional coupé. Check the car’s history and condition before buying.