The PEUGEOT 406 (1996-04) 4DR SALOON 2.0 HDI 110 SE AC SN is a sizeable, four-door family saloon from Peugeot’s mainstream range. Rather than a hatchback or SUV, it offers a traditional boot and comfortable space for passengers, making it a practical choice for everyday UK motoring. On mycarcheck.com, there are 12 look-ups across 11 distinct VINs for this version. These checks offer a small snapshot, not a market-wide verdict: the average private-sale valuation is £500, average recorded mileage is 127,000 miles, and average annual mileage is around 5,000 miles. Cars checked had an average of just over three previous keepers. The 2.0 HDi diesel suits drivers covering regular journeys, while its roomy cabin and air conditioning appeal to families and commuters seeking affordable transport. In its day, the 406 was a comfortable alternative to Ford Mondeo and Vauxhall Vectra saloons, with diesel economy a key draw. Today, condition and history matter most when assessing this older Peugeot saloon.