The AUDI A8 (2018-22) S8 4DR SALOON QUATTRO 4.0 TFSI V8 571 GPF SS EU6 VORSPRUNG TIP AUTO8 is a large, high-performance luxury saloon, sitting near the top of the UK executive-car market. It combines discreet, formal styling with a powerful petrol engine and four-wheel drive, offering a more sporting take on the Audi A8 limousine. Mycarcheck.com recorded 36 look-ups across nine distinct VINs, so the figures offer a useful snapshot rather than a broad reliability verdict. The average private-sale valuation was £66,100, with average recorded mileage of 41,000 miles and annual use around 10,000 miles. Checks showed an average of 0.39 previous keepers, suggesting many examples had changed hands little. This S8 suits buyers seeking motorway comfort, space and rapid progress, rather than low running costs or a first car. Against the BMW 7 Series and Mercedes-Benz S-Class, its appeal is a sharper, more engaging feel, while Vorsprung equipment adds polish.