The BMW 7 SERIES (2002-08) 730D 4DR SALOON 3.0D SPORT AUTO REV 05 is a large, premium four-door saloon from BMW’s flagship range. This 730d pairs a diesel engine with an automatic gearbox, offering a relaxed, high-comfort alternative to family cars. In the UK used-car market, it sits among luxury executive models. Mycarcheck.com recorded 1,945 look-ups across 660 distinct VINs, a substantial sample for this model. Checks show an average private-sale valuation of £2,700 and average recorded mileage of 141,000 miles; typical annual mileage was 8,000. The cars averaged nearly seven previous keepers, so check each car’s history, mileage and maintenance carefully. Best suited to drivers wanting comfort on long motorway journeys, rather than a small runabout. Its roomy cabin and smooth diesel character appeal. Against Mercedes-Benz S-Class and Audi A8 rivals, the 7 Series blends prestige with a composed drive. Check condition: running costs may exceed those of ordinary saloons.