Which parts fail
Components named in complaints (engine, cooling system, oil leaks, timing chain, exhaust).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2008 BMW 328xi owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owned a 2008 BMW 328xi. The contact received notification of NHTSA Campaign Number: 22V119000 (Engine and Engine Cooling) however, the part to do the repair was unavailable. The contact's son was driving approximately 30 MPH when the son noticed that smoke had begun to issue from the dashboard vents. The son pulled over and stopped the vehicle and exited when the vehicle dashboard burst into flames. The fire department was called and extinguished the flames with water. The vehicle was towed to the contact's residence. The contact's insurance provider declared the vehicle a total loss. The failure mileage was approximately 70,000. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. Parts distribution disconnect.
The contact owned a 2008 BMW 328xi. The contact stated while driving 35 mph, she saw smoke exiting the front passenger side of the vehicle. The contact stated that there was no warning light illuminated. The contact parked and exited the vehicle safely and called 911. The contact stated 25 seconds after exiting the vehicle, the vehicle exploded and caught on fire. The fire department arrived and extinguished the fire. A fire report was filed. The contact stated that there was no injury. A police report was not filed. The vehicle was towed to a towing lot. The vehicle was not diagnosed nor repaired. A dealer was not contacted. The manufacturer was not informed of the failure. The failure mileage was approximately 131,000.
The contact owns a 2008 BMW 328XI. The contact stated that while driving at 60 MPH on the highway, the engine failed. The contact pulled over to the emergency lane. There were no warning lights illuminated. The contact restarted the vehicle and drove home safely. The vehicle was taken to a dealer where the failure code was not able to be generated and another appointment was made for further testing. The vehicle was not repaired. The contact was also informed that his vehicle could be related to a fuel injection issue. No further information was available. The approximate failure mileage was 147,675.
The contact owns a 2008 BMW 328XI. The contact received a notification for NHTSA Campaign Number: 22V119000 (Engine and Engine Cooling) however, the part to do the recall repair was unavailable. The dealer was notified about the issue and confirmed that parts were not yet available. The contact was also informed that the vehicle was still safe to drive despite the parts for the recall not being available. The manufacturer was also notified of the issue and informed him that the vehicle was not safe to drive; he was instructed to leave the vehicle parked until parts for the recall were available. The contact was referred back to the dealer for a loaner vehicle; however, the dealer stated that there were no loaner vehicles available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. …
The positive battery fuse cable under the glovebox is placed into a plastic space causing melting. This leads to the vehicle going dead and not even emergency lights will work. This recall has been placed on very few BMWs however it is affecting way more then they are saying. You can see in UK where a man was killed for the vehicle going dead in the middle of the road and emergency lights cannot be used to warn other drivers. How has their not been taken car of already. I am extremely disappointed in our system, and in BMW. My mind is completely blown that this is not cared about.
The contact owns a 2008 BMW 328XI. The contact received notification of NHTSA Campaign Number: 22V119000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The local dealer and BMW of Springfield Parts & Accessories (391 US-22, Springfield, NJ 07081: [phone]) were contacted and made aware of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. VIN tool confirms parts not available.
The contact owns a 2008 BMW 328XI. The contact received notification of NHTSA Campaign Number: 22V119000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
The car was over heating and not starting as well as fuel pump error on my dash. There is an open recall on my vehicle starting March of 2022 it is now June and BMW says they don't know when they will have a remedy for this and it could be months but I need my car.
Tl* the contact owns a 2008 BMW 328xi. While driving at an unknown speed, an odor of burning plastic emitted through the air vents. In addition, the contact stated that the vehicle overheated. The contact received notification of NHTSA campaign numbers: 17V676000 (electrical system) and 17V683000 (engine and engine cooling); however, the parts needed for the repairs were not available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repairs. The vehicle was taken to princeton BMW (3630 quakerbridge rd, hamilton township, nj 08619, [phone]), but was not repaired because parts were unavailable. The manufacturer was notified of the failure and informed the contact to take the vehicle to the dealer. The approximate failure mileage was 110,000. …
Tl* the contact owns a 2008 BMW 328xi. The contact noticed a burning odor outside the vehicle that was seeping into the interior of the vehicle. In addition, there were more than two separate, undisclosed failures that the dealer was unable to diagnose. The dealer (open road BMW of edison, 731 U.S. 1, edison, nj 08817, [phone]) did not know when the part would become available to service the vehicle for NHTSA campaign numbers: 17V676000 (electrical system) and 17V683000 (engine and engine cooling). The contact was uncertain if a loaner vehicle would be provided. The manufacturer was notified of the failures. The approximate failure mileage was 92,000. VIN tool confirms parts not available. * (recall related incident) ts
Engine complaints in other 328xi years
Frequently asked questions
How common are engine problems on the 2008 BMW 328xi?
NHTSA has 38 complaints about the engine & cooling of the 2008 BMW 328xi, 38% of the model year's 99 complaints. The component named most often is exhaust system › emission control › crankcase (pcv) (1 mentions).
Is there a recall for 2008 BMW 328xi engine problems?
No. NHTSA lists no engine & cooling recall for the 2008 BMW 328xi, though it has 3 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2008 BMW 328xi engine problems start?
Half of the complaints with a recorded mileage happened before about 80,000 miles, and 11% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 8 fires and 2 injuries to engine & cooling problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.