The PEUGEOT 407 (2004-11) 4DR SALOON 2.0 HDI 136 SPORT NAV is a roomy, four-door family saloon from Peugeot’s mainstream range, aimed at buyers wanting more space and comfort than a small hatchback. It suits motorway travel, commuting and family duties, with a traditional boot and a confident, substantial presence. mycarcheck.com records 47 look-ups covering 34 VINs, a snapshot of cars checked rather than every 407. Checks show an average private-sale valuation of £1,000 and recorded mileage of 143,000 miles; annual use averages 6,000 miles, with around four previous keepers. Figures reflect checked examples, not every car on the road. The 2.0 HDi diesel is suited to longer journeys, while Sport Nav trim gives the 407 a generous, well-equipped feel; navigation adds practical appeal. Compared with family hatchbacks, it offers a larger, more formal saloon layout, though age and high mileages make service history and condition especially important when buying.