The VAUXHALL SIGNUM (2003-08) 5DR HATCHBACK 2.2 DTI DESIGN AUTO is a roomy, diesel-powered family hatchback with a more spacious, executive feel than an ordinary five-door. It sits between mainstream family cars and larger luxury models, offering generous passenger space without the bulk of an SUV. The automatic gearbox makes everyday driving easier. Mycarcheck.com has recorded 11 checks across nine distinct VINs, so this is a small sample rather than a full picture of the market. Within it, average private-sale valuation is £600; recorded mileage averages 112,000, annual use 6,000 miles, and previous keepers about six. These figures describe checked cars, not every Signum. That mileage and modest annual use may suit buyers wanting a commuter or family car, while its long, roomy cabin stands out against Vectras and Mondeos. As an older diesel automatic, check service history and condition carefully; the Signum’s space and relaxed character are its appeal.