The BMW 4 SERIES CONVERTIBLE (2013-18) 420D 2DR CONVERTIBLE 2.0 DPF SS 190 EU6 SE PROFESSIONAL MEDIA 6SPD is a premium four-seat convertible, combining open-air motoring with more space and refinement than a small roadster. In the UK, it occupies an executive-cabriolet niche, offering everyday usability and weekend style, too. Mycarcheck.com records show 15 checks covering eight distinct cars, so the figures offer a snapshot, not a complete market picture. Their average private-sale valuation was £12,000, with 67,000 miles recorded and around 7,000 miles driven annually. Cars had averaged 2.2 previous keepers, a helpful prompt to review each vehicle’s history. The 420d suits commuters and couples seeking a comfortable, economical car for long journeys and relaxed weekends. Its diesel engine balances performance with sensible fuel use, while the folding roof brings year-round practicality. Compared with Audi A5 and Mercedes C-Class convertibles, the BMW is known for sharper, more engaging driving.