2018 BMW X5 Engine Problems
NHTSA lists 21 engine complaints for the 2018 BMW X5, 29% of its 72 total complaints, with a median failure mileage of 71,000. No related recall is on file for this engine issue, though owners describe repeated EGR cooler repairs.
- Engine complaints
- 21
- 29% of 72
- Crashes reported
- 1
- Fires reported
- 0
- Injuries reported
- 0
- Median mileage
- 71,000 mi
- Related recalls
- 0
Typical engine symptoms owners report
- Owners report the EGR cooler failing, sometimes a second time shortly after dealer replacement, often with black smoke from the exhaust.
- Some describe the turbocharger failing, marked by blue smoke from the exhaust pipe at startup.
- Several report the check engine light coming on with a low coolant message that returns after service.
- A few describe melted engine intake manifold parts accompanied by a burning smell and reduced power warning.
- One owner reported the AC compressor failing and sending metal debris into the AC system, which is routed near the plug-in-hybrid electric drive components.
- One report described a drivetrain malfunction warning followed by the engine stalling while driving.
When 2018 BMW X5 engine complaints were filed
First complaint Sep 26, 2018, latest Aug 11, 2026.
Engine recalls for the 2018 BMW X5
No safety recalls on record for this model year.
Engine complaints by X5 model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- How common are engine problems in the 2018 BMW X5?
- NHTSA lists 21 engine-related complaints for the 2018 X5, which is 29% of the 72 total complaints filed for that model year.
- Is there a recall for the 2018 BMW X5 engine?
- NHTSA's data shows no related recalls tied to this engine complaint category for the 2018 X5.
- At what mileage do 2018 X5 engine problems typically show up?
- The median mileage at failure reported to NHTSA for this engine issue is 71,000 miles.
- What engine parts fail most often on the 2018 X5 according to owners?
- Owners most often describe EGR cooler failures, sometimes recurring after repair, along with turbocharger and coolant-related issues.