The BMW 3 SERIES CONVERTIBLE (2007-14) 330D 245 2DR CONVERTIBLE 3.0 DPF 245 SE STEP AUTO is a premium four-seat drop-top, blending open-air motoring with familiar BMW saloon comfort. In the UK used-car market, it is a sporty executive convertible rather than a practical family hatchback or budget runabout today. Mycarcheck.com has logged 105 look-ups across 50 distinct VINs, a useful snapshot of cars checked rather than a complete market survey. Average recorded mileage is 93,000, and annual use averages 5,000 miles. The cars have around 3.7 previous keepers, while the average private-sale valuation recorded is £5,800 in this sample. With its diesel performance, automatic gearbox and folding roof, this 330d suits couples or drivers wanting long-distance trips and touring, while offering rear seats. It feels more engaging than comfort-focused rivals such as the Audi A5 Cabriolet or Mercedes CLK, but check condition and service history before buying.