Problems · NHTSA complaints
2023 MINI Cooper problems
Owners filed 5 complaints about the 2023 MINI Cooper with NHTSA between Jul 2024 and Jun 2026. The most-cited component is electrical system (4).
Complaints
5
Filed with NHTSA
Crashes
1
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
- Electrical system4
- Suspension1
- Wheels1
- Service brakes1
- Forward collision avoidance1
- Fuel/propulsion system1
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 Oct 28, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
2
2
1
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 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
Electrical system
4 reports1 crash2 related recalls
“The vehicle's suspension system was improperly configured for its electric powertrain at the time of manufacture, resulting in an incorrect ride height that is incompatible with the vehicle's EV platform. This is not an isolated component failure but a fundamental design defect — the vehicle was delivered in a condition that was never properly suited to its own drivetrain. This defect has caused ongoing damage to the vehicle's undercarriage, compromised handling and dynamic stability, and produced accelerated and premature tire wear. BMW/MINI, as the manufacturer, knew or reasonably should have known at the time of sale that the suspension specification was incompatible with this vehicle's electric drivetrain configuration. The failure to disclose or remedy this condition prior to sale, and the failure to adequately repair it despite repeated attempts, reflects a willful disregard of its warranty obligations.”
Suspension
1 report
Wheels
1 report
Service brakes
1 report1 crash
“While driving in the rain, the car suddenly applied its brakes, all lights inside the car shut off, and the car came to a stop. The car behind hit it. The car was immediately taken to the service department at Dreyer & Reinbold MINI in Carmel, Indiana. They kept the car for 3 months and I was told the case went all the way to the manufacturer in Germany. When they were finished, they told us their tests could not "confirm" our report that the car came to a stop by itself, but their tests did show the brakes were applied and the car was hit from behind. They basically told us they did not believe my wife's account of the incident. I recently saw that this make and model of car was recalled about a year ago because the car could stall in the rain due to unsealed battery compartments, which is exactly what my wife experienced. I do not believe anyone looked inside the car at all, but merely relied on their computer analyses without interviewing my wife or any witnesses to confirm what happened.”
Forward collision avoidance
1 report1 crash
Fuel/propulsion system
1 report
“I started the car in the morning and the screen message came up “high voltage system fault, contact your dealer to get service, you can continue to drive”. My distance available to drive on a 100% Barrett charge dropped from 100 to 20. I had the car towed to the dealer. They have not been able to determine the cause for over a month”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.