The VAUXHALL ASTRA (2004-11) 5DR ESTATE 1.8I 16V SRI is a practical, mid-sized petrol estate: roomier and more versatile than the Astra hatchback, but easier to manage than a large family wagon. In the UK used-car market, it offers an affordable route into everyday family transport, with SRi trim giving it a sportier edge. mycarcheck.com has recorded 14 look-ups covering 11 different VINs, so this is a modest sample rather than a broad reliability picture. Those checks show an average private-sale valuation of £800 and average recorded mileage of 125,000 miles; typical annual mileage is 5,000. The cars checked had averaged just over five previous keepers, suggesting buyers should carefully review each car’s history and condition. Its estate suits families, commuters and owners needing space. The 1.8-litre petrol feels livelier than smaller engines, but may cost more to run. Against Focus and Golf estates, it’s good value; check condition and history.