The BMW 5 SERIES (2003-07) 530D 4DR SALOON 3.0D SPORT is a large, premium four-door saloon, aimed at buyers wanting more space and comfort than a family hatchback. In the UK used-car market, it sits among executive cars such as the Mercedes-Benz E-Class and Audi A6, with a sporty edge. Mycarcheck.com records 107 look-ups covering 61 different VINs, giving a useful snapshot rather than a full picture of every car. Checks show an average private-sale valuation of £1,400 and average recorded mileage of 163,000 miles; average annual mileage is 7,000. The cars checked had around 5.5 previous keepers on average, so review each vehicle’s history carefully. Known for relaxed motorway cruising, brisk performance and a comfortable cabin, the 530d suits commuters and families wanting a roomy saloon for regular long-distance travel. Age and running costs merit attention. Against rivals, it combines comfort with enjoyable handling; condition and service history are key.