The HYUNDAI SONATA (1999-01) 4DR SALOON 2.0 GSI AUTO4 is a four-door family saloon, offering more cabin and boot space than a small hatchback. In the UK used-car market, it is a practical, value-focused alternative to popular large family cars such as the Ford Mondeo and Vauxhall Vectra. Mycarcheck.com has recorded just four look-ups across two distinct VINs, so the sample is small rather than a broad picture of ownership. Those checks show an average recorded mileage of 68,000 miles, around 6,000 miles a year, and 5.5 previous keepers. The £100 average private-sale valuation is a data point, not a guide price. The 2.0-litre petrol engine and automatic transmission suit relaxed everyday use rather than sporty driving, making the Sonata an option for commuters or families wanting an older car. It is less common than rivals, so check condition and service history; a vehicle history check helps assess each example.