2021 BMW X5 Transmission and drivetrain Problems
- Complaints
- 31about this part
- Share
- 28%of 110 total for the year
- Median mileage
- 11,000miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 31 complaints about the transmission and drivetrain of the 2021 BMW X5, 28% of the 110 complaints for this model year. Where a mileage was given, the median is 11,000 miles. 3 of these say a crash was involved, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Car had 2 alerts 2.5 hrs into journey, having gone I-675 to 16: 1. Drivetrain malfunction 2. Power supply. I had stopped for food. I got back in, turned on the engine, and these alerts came on immediately. I called Bmw, they said car should not be driven. Had it towed to hilton head Bmw. They've had it two days and say this is related to the recalled battery and they have no idea as of today how to fix it. They said this problem is happening all over. I also got a third message about driving assistance support last week that I was told to ignore.”
NHTSA complaint #11377377, filed 2020-12, 3,220 miles“Drove at the speed of 75 MPH in the highway all in a sudden the car lost power until its speed dropped to 62 MPH. It is a hybrid. Dash board showed some reserved battery power and half tank of gasoline. It is a big safety issue. Need to find the cause of it.”
NHTSA complaint #11414335, filed 2021-04, 7,500 miles“Problem with starter. They don’t start from first time, sometimes from 2-3. As I’m check it in forums, it can burn another parts and make fire. As i now bmw x5 from 2019 to 2024 have problem with starter and have opened recall for it. But when I’m visit now service center, they say me that my vin number not selected for starter recall and I must contact you first.”
NHTSA complaint #11767455, filed 2026-09“Car was parked in fairly level spot with engine off, gear selector in park position, , key fob not near vehicle. Approx 30 minutes later, I returned to find vehicle approx 30 feet behind parking spot, having apparently drifted into another car in parking lot. No idea how car moved. I believe some electronic release of parking selector allowed car to roll.”
NHTSA complaint #11480688, filed 2022-08“While driving on highway/turnpike with cruise control on at 70 mph, drivetrain malfunction warning appeared and lost power. After turning off cruise control and playing around with buttons, could only get car to go about 35-40 mph, top speed with peddle to the floor. Very scary situation in traffic on busy highway. This happened twice about a month apart. First time, had to drive about 10+ miles in right lane with blinkers on to get to an exit. It was late at night and I didn't want to stop on my own. …”
NHTSA complaint #11531024, filed 2023-07Related service bulletins
- 10242688Aug 1, 2023?A software error may cause an unwanted pressure pulsation in the transmission during a "Remote Engine Start."
- 10239603Jun 1, 2023BMW AG has issued an Emissions Recall (effective March 17, 2023) on a certain Model Year 2021 - 2023 BMW vehicles that were produced between June 16, 2020, and December 13, 2022…
- 10235178Mar 1, 2023BMW AG has issued a Delivery Stop: Due to a software failure, there is the possibility that the transmission does not go into "sleep mode" if the car is turned off.
- 10233157Feb 1, 2023There is a howling or whistling noise from under the vehicle at 30 -37 mph (50 -60 km/h) when driving after a cold start, when the outside temperature is 32 F (0 C) or lower. The…
- 10230722Dec 1, 2022After an automatic engine start (MSA start), the transmission intermittently goes into the Park "P" or Neutral "N" position without any customer influence.
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 4 | 14% |
| 2025 | 7 | 11% |
| 2024 | 16 | 11% |
| 2023 | 9 | 26% |
| 2022 | 25 | 35% |
| 2021 | 31 | 28% |
| 2020 | 17 | 15% |
| 2019 | 20 | 10% |
| 2018 | 10 | 14% |
| 2017 | 10 | 13% |
| 2016 | 13 | 18% |
| 2015 | 14 | 9% |
| 2014 | 12 | 12% |
| 2013 | 36 | 24% |
| 2012 | 53 | 20% |
| 2011 | 58 | 22% |
| 2010 | 6 | 5% |
| 2009 | 10 | 7% |
| 2008 | 16 | 7% |
| 2007 | 2 | 3% |
| 2006 | 7 | 4% |
| 2005 | 9 | 11% |
| 2004 | 11 | 17% |
| 2003 | 16 | 16% |
| 2002 | 6 | 6% |
| 2001 | 15 | 9% |
| 2000 | 7 | 24% |
Other parts of the 2021 BMW X5
38 complaintsEngine
25 complaintsOther or unknown
18 complaintsBack-over prevention (rear camera)
9 complaintsAir bags
7 complaintsEngine cooling
7 complaintsBrakes
6 complaintsForward collision avoidance
5 complaintsBody and structure
4 complaintsVehicle speed control
4 complaintsFuel system
3 complaintsLane departure
3 complaints
← All problems reported for the 2021 BMW X5
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology