The BMW 3 SERIES CONVERTIBLE (2007-14) 335I 2DR CONVERTIBLE 3.0 306 M SPORT DCT AUTO is a premium four-seat convertible, pairing open-air motoring with the everyday usability of a 3 Series. In the UK used-car market, it is a sporty, upmarket choice rather than a practical budget runabout, with appeal. Mycarcheck.com has recorded 1,460 checks covering 405 distinct VINs, a useful sample for this specific model. The data puts average private-sale valuation at £5,600, with average recorded mileage of 86,000 miles and annual use around 4,000 miles. Cars have averaged around five previous keepers, so check each car’s history carefully. The 335i suits drivers seeking brisk performance and relaxed roof-down cruising, for couples or small households. M Sport styling and a quick automatic make it an engaging alternative to comfort-focused rivals such as the Audi A4 Cabriolet. As an older, powerful soft-top, inspect servicing, condition and roof operation before purchase.