BMW 5 SERIES (2003-07) 525I 4DR SALOON 2.5 M SPORT

Buyer's Guide & Data from our Checks
The BMW 5 SERIES (2003-07) 525I 4DR SALOON 2.5 M SPORT is a popular executive saloon that offers a balance of style, comfort, and performance. Known for its sleek design and driving pleasure, it is often chosen by professionals and those seeking a reliable yet sporty vehicle. In the UK market, it sits within the premium saloon segment, competing with rivals such as Audi A4 and Mercedes-Benz C-Class, and is appreciated for its well-crafted interior and smooth ride.
Data from mycarcheck.com shows that this model has been examined over 100 times, revealing it is a common choice for used car buyers. The typical vehicle has clocked around 129,000 miles and has had about six previous owners, indicating a well-used but potentially reliable car. Its average private sale value stands at approximately £1,600, making it an accessible option for budget-conscious buyers.
What makes the BMW 5 SERIES (2003-07) 525I 4DR SALOON 2.5 M SPORT notable is its reputation for being a comfortable, fun-to-drive saloon with a strong engine option and a sporty M Sport trim. It's well-suited for first-time drivers, commuting, or small families who appreciate a vehicle with a premium feel. Its reputation for decent fuel economy and driving dynamics helps it stand out within its class, making it a solid choice for those seeking a used executive car with character.
Don't risk buying a BMW 5 Series from this era—outstanding finance, damage, or mileage issues could be hidden. Enter the reg now and check instantly before you commit.
Key Findings
The following statistics are drawn from our checks of 46 different vehicles, run between February 19th 2021 and April 30th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
100
Lookups
Lookups
4
Hidden Histories
Hidden Histories
132k
Average Mileage
Average Mileage
£1,600
Average Valuation
Average Valuation












