Used BMW X3 for sale
Cars available now
Average asking price
£17,026
From £2,790
BMW X3 cars available now
Used BMW X3: Buyer's Guide
Browse used BMW X3 cars for sale in the UK on Autoza. Compare asking prices, mileage and photos side by side, and message the seller direct with any questions before you view.
The BMW X3 cars on Autoza
The BMW X3 cars on Autoza right now were first registered between 2004 and 2021. Diesel is the most common fuel, then petrol and hybrid. Automatic is the most common gearbox, then manual. Their median recorded mileage is about 72,000 miles. These figures come from the adverts listed today and change as cars are added and sold.
How Much Does a Used BMW X3 Cost?
Asking prices for the BMW X3 on Autoza right now run from £2,790 to £54,995, averaging £17,026. Price depends mostly on year, mileage and specification, and these figures move as cars are listed and sold.
Before You Buy a Used BMW X3
- Ask the seller for the registration number, then check the MOT history for failures, advisories and recorded mileage — it is free on GOV.UK.
- Make sure the V5C logbook matches the seller and the vehicle, and ask for the service history.
- With the registration, run a vehicle history check (such as HPI) for outstanding finance, write-offs and theft.
- Test drive it, and ask the seller about any warranty — it is between you and them, not Autoza.
BMW X3: guide, comparisons and answers
What to check on the BMW X3, how it compares, and answers to common buying questions.