The BMW 4 SERIES CONVERTIBLE (2013-18) is a premium four-seat drop-top in the UK used-car market, sitting between mainstream convertibles and pricier luxury cars. It offers open-air motoring for regular use, with a folding hard roof providing coupé-like comfort when closed and fresh-air enjoyment on sunny days and special occasions. Interest is substantial: mycarcheck.com recorded 16,418 checks covering 5,251 different VINs, giving buyers a useful picture of this well-established used model. The average private-sale valuation is £16,300, while checked cars average approximately 62,000 miles and around 6,000 miles a year. Records show an average of just over three previous keepers. This BMW 4 Series Convertible suits couples, professionals and commuters wanting a daily car that can make weekend drives feel special; rear seats add passenger flexibility. Against rivals such as the Audi A5 Cabriolet and Mercedes-Benz C-Class Cabriolet, it stands out for its sporty character, premium cabin and hard-top design.