BMW 5 SERIES (2003-07) 525I 4DR SALOON 2.5 SPORT
Buyer's Guide & Data from our Checks
The BMW 5 SERIES (2003-07) 525I 4DR SALOON 2.5 SPORT is a large, premium four-door saloon, sitting above mainstream family cars in the UK used-car market. It blends executive-car comfort with a sportier look and feel, making it a more engaging alternative to an ordinary family saloon.
Across 49 mycarcheck.com look-ups covering 21 distinct VINs, the average private-sale valuation was £1,300. Recorded cars averaged 135,000 miles and around 6,000 miles a year, with about 6.6 previous keepers. These figures offer a useful snapshot, not a guarantee for any individual car, so check its history, condition and service records carefully.
Best suited to commuters, couples or families, it offers daily comfort and relaxed motorway ability, with smooth, responsive power adding a sporty edge. Compared with the Mercedes-Benz E-Class and Audi A6, the BMW 5 Series is often praised for its involving drive. At this age, condition and running costs deserve close attention.
Before buying a BMW 5 Series, check for outstanding finance, write-offs, hidden damage, mileage discrepancies or theft. Enter the reg now—miss a warning and it could cost you.
Key Findings
The following statistics are drawn from our checks of 21 different vehicles, run between February 22nd 2021 and September 30th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
49
Lookups
Lookups
3
Hidden Histories
Hidden Histories
139k
Average Mileage
Average Mileage
£1,300
Average Valuation
Average Valuation
