The CADILLAC BLS (2006-09) 4DR SALOON 1.9D 150 ELEGANCE 6SPD is a four-door diesel executive saloon: a less familiar alternative to mainstream family cars in the UK used market. It offers a more distinctive badge and smart, traditional shape than everyday choices such as the BMW 3 Series or Audi A4. Its 1.9-litre diesel engine and six-speed manual gearbox make it well suited to commuting and longer journeys, while the saloon body and comfortable cabin should appeal to couples or small families wanting a daily car. Elegance trim adds an upmarket feel, and Cadillac styling stands apart from common European rivals. mycarcheck.com has only three checks for this model, covering one VIN, so figures are a small snapshot, not a market-wide guide. They indicate an average private-sale value of £2,200, mileage of 85,000, annual use of 6,000 miles and three previous keepers. Check each car’s own history and condition carefully.