The VAUXHALL VECTRA (2005-09) 5DR ESTATE 1.9 CDTI 150 SRI SNAV is a roomy, five-door diesel estate, aimed at buyers needing more carrying space than a family hatchback without moving to an SUV. In the UK used market, it sits among practical, value-focused family cars, competing with Ford Mondeo and Volkswagen Passat estates. mycarcheck.com has recorded 128 checks across 64 distinct vehicles, a useful sample of interest in this older Vectra. Those checks show an average private-sale valuation of £800 and average recorded mileage of 137,000 miles; cars averaged 7,000 miles a year and about four previous keepers. These are guide figures, not a valuation for any one car. The 150-horsepower diesel suits families, commuters and anyone carrying luggage or DIY supplies. SRI Nav brings a sportier feel and navigation, while the spacious load area is the key draw. Check condition and service history carefully before buying any high-mileage example.