2025 BMW Z4
Sdrive 20I M Sport
16,702mi Auto Petrol 2.0L
The Reliability Index takes several factors into account: the inconvenience for drivers, rate of failure and price. It's made up of data that has been collected through the vast quantity of insurance claims which are made by drivers throughout each year, therefore giving you a good overview of cars on the road. The BMW Z4 is in the top 20 of the UK's Reliability Index and this dealer currently has this used one available to buy priced at only £37,000. That's already a bargain price for this particular model and even more so if there's less chance of shelling out for repair bills.