The BMW 8 SERIES CONVERTIBLE (2018-22) 840D XDRIVE 2DR CONVERTIBLE 3.0 MHT 340 DPFR SS EU6 M SPORT ULTIMATE PACK STEPTRONIC AUTO8 is a premium, four-seat, open-top grand tourer, not a family car or city runabout. It sits near the top of the UK market, aimed at buyers prioritising style, comfort and long-distance ability. Mycarcheck.com has recorded 23 checks across 14 distinct VINs, so this is a snapshot rather than a large sample. Those checks show an average private-sale valuation of £54,600, average recorded mileage of 30,000 miles and annual use of 7,000 miles; the average number of previous keepers is below one. The 840d xDrive suits couples or small households wanting relaxed touring. Its diesel engine and all-wheel drive bring range and confidence in poor weather; M Sport Ultimate equipment adds a sporty edge. It competes with luxury Mercedes convertibles, balancing comfort, presence and open-air enjoyment.