The BMW 3 SERIES CONVERTIBLE (2007-14) 330D 245 2DR CONVERTIBLE 3.0 DPF 245 M SPORT is a premium, four-seat, two-door convertible: a stylish open-air alternative to family hatchbacks and compact SUVs. In the UK used market, it sits above mainstream drop-tops, combining BMW prestige with everyday diesel practicality and engaging performance. Mycarcheck.com has recorded 12 checks across eight distinct VINs, a modest sample rather than a broad reliability verdict. Those records show an average private-sale valuation of £8,300, 75,000 miles, 7,000 miles driven yearly and three previous keepers. These figures offer useful context, but individual condition and history can vary considerably. This 330d suits couples wanting commuting, touring and open-air weekend drives; rear-seat access and luggage space are less convenient than in a saloon. Strong diesel performance, a composed ride and sporty M Sport styling distinguish it from rivals such as the Audi A5 Cabriolet, though running costs merit checking carefully.