The BMW 4 SERIES CONVERTIBLE (2013-18) 425D 2DR CONVERTIBLE 2.0 DPF SS 218 EU6 SE 6SPD is a premium four-seat cabriolet for buyers seeking open-air comfort. In the UK, it sits in the executive convertible market, offering a stylish alternative to saloons and coupes while remaining usable for daily journeys. mycarcheck.com has recorded one check for this specification, so its figures are a snapshot rather than a market trend. That record shows an average private-sale value of £8,600, mileage of 88,000 miles, 6,000 miles driven yearly, and three previous keepers. Check each car’s history and condition, as examples can vary. The diesel’s performance suits motorway commuters and couples seeking comfortable cruising, while the folding roof adds open-air appeal. Against the Audi A5 Cabriolet, the BMW is known for engaging handling and a comfortable cabin. The 425d balances pace, fuel economy and usability, though rear seats and boot space suit occasional use.