BMW M6 owners have reported 2 vehicle speed control related problems since 1996. Table 1 shows the 1 most common vehicle speed control problems. The number one most common problem is related to the vehicle's vehicle speed control (2 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems |
My 2018 BMW M6 which cost me almost $90,000 suddenly lost its suspension balance and height. Driving got bouncy, axles lost balance, driving turned hazardous. It was diagnosed that , the virtual dynamics management module was fried and defected. The replacement cost $2,571. 40 which irvine California BMW made the recommended repair. After revisiting and researching the root cause, speaking with BMW certified master technicians, with 50+ years of working on mbw cars said, they never seen this defect nor this module failed before. They shared that this looks like a design flaw, with no recall and no history. I sent a certified letter dated Dec. 22, 2025 to BMW north America ceo sebastian mackensen and BMW global ceo oliver zipse. Unfortunately, both did not read the letter. I was told they are too busy with other things, which is appalling. The letter was passed to their customer relations. They shared with me and confirmed that although this defect is rare, they will not reimburse me the cost of the repair since my car is out of warranty. I am aware that the car is out of warranty however they should stand and held accountable to the quality of the module since there are certified technicians shared with me that could have been a design flaw. This is not a wear and tear tear. Even BMW service acknowledged that fact, especially with the vehicle that has been driven 34,000 miles. I believe this is a safety issue. Suspension drops, uneven load shifts, and potential next corner could roll. Again, BMW admits it’s rare—meaning they know it happens—yet they won’t cover it. That’s not quality commitment. Based on what they constantly advertise. That’s policy over people.
Hello, I bought a used 2013 BMW M6 with about 77k miles on it from dch montclair Acura in NJ, and since I bought it the car has had problems and I tried to return it to them a few times but they just brushed me off and currently my car needs a new engine and it has been in the shop since last year (2020). They have refused to do anything about it and are forcing me to file for bankruptcy as my only option out of this car loan. They have also not provided me with a single diagnostic report but only repair the order of minor things being fixed. I have a diagnostic report I got done shortly after getting the car from them which does not match at all with what they stated. This is the first ever car I purchased. It has a lot of mechanical issues which was not safe for me to drive a car that is leaking all kinds of fluids and has engine issues. None of these issues were made apparent. All the best, muhammad ahmed.