The PEUGEOT 406 (1996-04) 2DR COUPE 2.2 HDI SE AC is a two-door, diesel-powered grand-touring coupe: a stylish alternative to ordinary family saloons, rather than a hatchback or SUV. Its elegant, distinctive shape gives this older Peugeot a more special feel, while the SE AC trim suggests a comfortable, well-equipped focus. Mycarcheck.com checks recorded 54 look-ups covering 27 different VINs, a useful but modest sample. The average private-sale valuation was £600, with an average recorded mileage of 157,000 and annual use of 3,000 miles. Cars had averaged just over four previous keepers, so condition and history matter greatly when assessing any example. The 2.2 HDi suits commuting and touring, with diesel economy and a comfortable drive. It fits couples or enthusiasts seeking style, but rear-seat access and family space are limited. Against mainstream rivals, the 406 Coupe is remembered for elegant design and presence; check condition and service history carefully.