The PEUGEOT 407 (2004-11) 3DR COUPE 2.7 V6 HDI GT AUTO is a distinctive large, two-door coupe rather than a practical family hatchback. With sleek styling and an automatic gearbox, it sits at the more unusual end of the UK used-car market, offering a comfortable, relaxed alternative to mainstream saloons. Mycarcheck.com records show 188 look-ups covering 85 distinct VINs, a useful sample of interest in this older, specialist model. The average private-sale valuation was £1,800, with average recorded mileage of 102,000 miles and annual mileage around 6,000. Checks also showed an average of about 4.4 previous keepers, so buyers should review each car’s history and condition carefully: these figures describe looked-up vehicles, not every 407 Coupe. It best suits drivers seeking long-distance comfort and diesel power, rather than low running costs or easy rear-seat access; against German coupe rivals, its rarity and value can appeal, but condition and maintenance matter.