The CITROEN C4 (2004-08) 3DR COUPE 1.6 HDI 92 COOL is a compact, three-door family hatchback with coupé-inspired styling, rather than a traditional sports car. It sits among mainstream used small family cars in the UK, offering a distinctive alternative to familiar rivals such as the Ford Focus and Vauxhall Astra. With a 1.6-litre diesel engine, it is suited to commuting, regular longer journeys and everyday errands, while its rear seats and hatchback layout make it useful for couples or small families. The Cool trim adds comfort, and the three-door body gives the C4 a more individual look than many five-door competitors. mycarcheck.com has recorded 35 look-ups covering 28 VINs, a snapshot, not a full reliability verdict. These checks show an average private-sale value of £600, mileage of 121,000 and annual use of 6,000 miles; owners average almost five. It may suit value-focused buyers comfortable checking condition and history carefully.