The BMW 3 SERIES COUPE (2006-13) 320D 2DR COUPE 2.0 177 SE AUTO is a premium, four-seat diesel coupe: a sleeker, more style-led alternative to a family hatchback or saloon. In the UK used-car market, it offers BMW badge appeal and automatic convenience without the price of a luxury car. Mycarcheck.com has recorded 558 look-ups covering 218 VINs, giving a snapshot of interest. Checks show an average private-sale valuation of £3,000 and average recorded mileage of 131,000; annual mileage averages 8,000, while vehicles have had just over five previous keepers on average. These figures describe checked cars, not every example. With its two-door shape, SE trim and diesel performance, this 320d suits commuters and couples wanting long-distance comfort, useful economy and an engaging drive, rather than rear-seat access. It brings a more premium feel than mainstream coupe rivals such as the Volkswagen Scirocco, though condition and maintenance matter at this age.