2023 BMW Z4
Z4 M40i
16,980mi Auto Petrol 3.0L
The Reliability Index figure takes several factors into account: the amount the car fails, the inconvenience for the driver and the cost. It's sourced from data that has been gathered from the large number of claims that are made each year and shows you a comprehensive overview of cars on the UK's roads today. BMW's Z4 is in the top twenty of Britain's Reliability Index and this dealer currently has this second hand Z4 M40i in stock for just £43,500. That is a bargain for this particular model and it's even better if there's less chance of shelling out for repair bills.