Explore common problems, estimated repair costs and practical checks for the 2017–2024 BMW 5-Series G30. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.
Coolant loss, sweet smell, smoke from the engine bay, reduced power, or an engine warning light. Some cars show few warning signs before the fault is found.
Warm the car fully, then let it idle after the drive with the bonnet open if the seller allows it.
£1,200
AdBlue system failure message, engine warning light, reduced power, or a restart countdown on the dash.
Start the car from cold and spend time in the menus and warning display before and after a short drive.
£1,400
Musty cabin smell, recurring interior condensation, damp carpet or headlining after rain, or unexplained electrical oddities after wet weather.
After the car has been standing outside, open the doors and spend a minute inside with the climate control off.
£600
It can be, but only if the individual car backs it up. For the 2017–2024 BMW 5-Series G30, 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