The PEUGEOT 407 (2004-11) 4DR SALOON 2.7 HDI V6 GT RT4 MULTIMEDIA AUTO is a large four-door diesel saloon, aimed at buyers seeking comfort and space rather than a small hatchback or SUV. In the UK used-car market, it is an older, value-priced alternative to executive saloons such as the Ford Mondeo and Volkswagen Passat. Mycarcheck.com has recorded 10 look-ups covering six distinct VINs, so its figures are a useful snapshot, not a large survey. Checks show an average private-sale valuation of £1,800 and average recorded mileage of 99,000 miles. Average annual mileage is 2,000, with an average of 4.1 previous keepers. With its V6 diesel, automatic gearbox and RT4 multimedia equipment, this 407 suits longer journeys, business travel or families wanting a comfortable saloon. It offers distinctive power and touring comfort against mainstream rivals, but buyers should budget for fuel and maintenance on an older, larger car. Buy carefully.