Explore common problems, estimated repair costs and practical checks for the 2009–2017 BMW Z4 E89. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.
Roof warning light, repeated bong, roof stops part-way, damp boot carpet, condensation or water around the battery/roof motor area.
With the car stationary, run the roof through a full open-and-close cycle and then open the boot afterwards.
£1,400
Musty smell, wet boot carpet, condensation inside the boot or rear lights, and sometimes random electrical warnings after rain.
After the drive, lift the boot floor panels and spend a minute around the rear light areas and battery compartment.
£500
Lumpy cold start, hesitation under acceleration, or an engine light with a noticeable misfire.
Start from cold if possible, then accelerate firmly through the mid-range in a higher gear.
£420
It can be, but only if the individual car backs it up. For the 2009–2017 BMW Z4 E89, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.
The problem cards above list the model-level checks for this guide. Read them as priorities for inspection and paperwork review, not proof that every example will have those faults.
Look for evidence, not just assurances: MOT advisories, service history, repair invoices, warning lights, fluid leaks, tyre and brake condition, and how the car behaves on a proper test drive. And of course, look at your personalised Should I Buy This Car? report, outlining a full list of common issues in detail, a personalised road test, a plain-English explanation and a MotorIQ score.
The guide above gives you the model-level pattern. A personalised MotorIQ report checks the registration-specific record and turns it into an ownership view before you commit.
Or enter the vehicle manually