The HYUNDAI SONATA (1999-01) is a roomy four-door family saloon, not a hatchback or SUV. In the UK, it belongs to the large-car class, offering a less familiar alternative to the Ford Mondeo, Vauxhall Vectra and Volkswagen Passat. Today, it is an uncommon older choice for buyers seeking space affordably. mycarcheck.com recorded 13 look-ups across eight distinct VINs, so these figures are a small snapshot. Average mileage was 70,000, with annual use around 7,000 miles; cars had nearly five previous keepers. The average private-sale valuation was £100, a striking figure that should not be treated as a reliable guide for a car. With its cabin and relaxed saloon format, the Sonata can suit families, commuters or anyone carrying passengers. It is less common than European rivals, giving it a distinctive, understated appeal. For a used HYUNDAI SONATA (1999-01), check condition and service history carefully: age matters more than averages.