The BMW 5 SERIES (2007-10) 525I 4DR SALOON 3.0 218 M SPORT is a petrol-powered executive saloon, balancing space and comfort with an engaging feel. In the UK used market, it is a premium choice for buyers wanting a roomy cabin, useful boot and distinctive M Sport styling. Mycarcheck.com records 124 look-ups across 36 distinct VINs. Checks show an average private-sale value of £3,200, average recorded mileage of 117,000 miles and annual use of about 5,000 miles. Vehicles averaged 3.7 previous keepers, so check each car’s history and condition carefully; these figures describe the cars looked up, not a guarantee for any individual example. Compared with an Audi A6 or Mercedes-Benz E-Class, it is known for an involving drive and sporty character. The 525i suits commuters, couples and families seeking long-distance comfort with extra pace; it is less ideal when economy matters. A well-kept example makes a refined, appealing all-rounder.