The BMW 7 SERIES (2002-08) 730I 4DR SALOON 3.0 SPORT AUTO REV 05 is a full-size, four-door luxury saloon, sitting near the top of the UK executive-car market. Its spacious cabin, smooth automatic gearbox and understated presence make it a more comfort-focused choice than a sporty family hatchback or everyday city car. Mycarcheck.com records are limited: just three look-ups covering two VINs, so they offer a snapshot rather than a market-wide picture. In those checks, average recorded mileage was 170,000, annual mileage 11,000 and previous keepers about six; the average private-sale valuation was £1,800. This 730i suits drivers wanting a long-distance car and a premium feel, not low running costs. Against the Mercedes-Benz S-Class and Audi A8, it stands out for refined ride, space and prestige. Its petrol engine feels smooth and capable, but fuel use and age-related upkeep merit budgeting. It is best for buyers prioritising comfort over economy.