Problems · NHTSA complaints
2014 BMW 750LI Xdrive problems
Owners filed 6 complaints about the 2014 BMW 750LI Xdrive with NHTSA between Dec 2018 and Mar 2024. The most-cited component is fuel system, gasoline (1).
Complaints
6
Filed with NHTSA
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Fuel system, gasoline1
- Air bags1
- Forward collision avoidance1
- Engine and engine cooling1
- Fuel/propulsion system1
- Engine1
- Structure1
- Latches/locks/linkages1
- Other / unknown1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 10, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
1
0
0
2
1
1
1
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2018 | 1 |
| 2019 | 0 |
| 2020 | 0 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Fuel system, gasoline
1 report
“The contact owns a 2014 BMW 750LI. The contact stated while driving at approximately 30 MPH, there was an abnormal gasoline odor of gasoline inside the cabin of the vehicle. The contact stated no warning light was illuminated. The contact stated that while the vehicle was parked in the driveway at his residence, he smelled the gasoline odor. Additionally, while the vehicle was parked in a parking lot to run a short errand, the contact returned and saw gasoline dripping underneath the vehicle. The contact had the vehicle towed to an independent mechanic who determined that the vehicle was leaking gasoline from the fuel rail. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 87,000.”
Air bags
1 report
“The light come on”
Forward collision avoidance
1 report
Engine and engine cooling
1 report
“The contact owns a 2014 BMW 750LI. The contact stated while the vehicle was receiving a routine oil change, the check engine warning light illuminated. The failure was diagnosed by an independent mechanic as a PCV valve failure that need to be replaced and properly sealed. The contact stated that the hoses were brittle and fuel was leaking. The contact stated that the independent mechanic also received a message that the vehicle was running lean. The vehicle was not repaired. The independent mechanic informed the contact of NHTSA Campaign Number: 22V119000 (Engine and Engine Cooling) however, the VIN was not included in the recall. The vehicle was not taken to a dealer for diagnosis or repairs. The manufacturer was notified of the failure and confirmed that the VIN was not included in the recall. The approximate failure mileage was 101,000.”
Fuel/propulsion system
1 report
“I have issue with fuel pump or fuel rail.. car is only 7 years old i smell gas on the car”
Engine
1 report
“TL* THE CONTACT OWNS A 2014 BMW 750 LI. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE, THERE WAS GRAY AND WHITE SMOKE COMING FROM THE EXHAUST TAILPIPES. THE VEHICLE WAS TAKEN TO WALKER BMW LOCATED AT 6655 COLISEUM BLVD, ALEXANDRIA, LA 71303 TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE ENGINE VALVE STEM SEALS WERE FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT YET REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 115,000.*DT*JB”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.