MINI COOPER · model year

2023 MINI COOPER

9 NHTSA complaints, 1 crash report for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2023MINICOOPER carries 9 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 1 crash, 1 fire, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2023 COOPER is unknown or other with 2 filings, followed by tires:sidewall (1) and engine (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.

NHTSA currently has 6 investigation files overlapping the 2023 COOPER. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

9
Complaints
1
Crashes
1
Fires
0
Injuries
0
Deaths

Total Complaints

9 filings

Crashes Reported

1 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
UNKNOWN OR OTHER2
TIRES:SIDEWALL1
ENGINE1
ELECTRICAL SYSTEM1
SERVICE BRAKES1
HYBRID PROPULSION SYSTEM1
TIRES1
STRUCTURE:BODY1

Recent Complaints

20240908STRUCTURE:BODY

The problem/issue is with THE GLASS ON MY CAR ROOF/THE PANORAMIC SUNROOF. No insulation to protect me/others from heat or cold. The temp of roof gets 2-3 times the temp of the day. 200-300F. This can lead to discomfort/use of EXTRA energy/pollution etc. A child left in such car wd be in deadly danger. The car maker does not want to know or do anything about it. My Mini is not the only car. Almost all have the same design flaw, Tesla is the worst case with full glass roof no insulation at all, KEY PROBLEM/ISSIE Car makers hv remover insulation from car roofs and replaced it with glass but did not replace the insulation. Some as Tesla have nothing others just a simple net-like material with no insulation properties. Detailed analysis with proof attached. This is HUGE problem/issue/flaw that has serious consequences. I titled my analysis THE DARK SIDE OF GLASS ON OUR CARS,. Millions of these cars (Tesla esp over 2 M) are wasting 100s of Ms worth of energy both electric and fossil. Also c

20240908UNKNOWN OR OTHER

The problem/issue is with THE GLASS ON MY CAR ROOF/THE PANORAMIC SUNROOF. No insulation to protect me/others from heat or cold. The temp of roof gets 2-3 times the temp of the day. 200-300F. This can lead to discomfort/use of EXTRA energy/pollution etc. A child left in such car wd be in deadly danger. The car maker does not want to know or do anything about it. My Mini is not the only car. Almost all have the same design flaw, Tesla is the worst case with full glass roof no insulation at all, KEY PROBLEM/ISSIE Car makers hv remover insulation from car roofs and replaced it with glass but did not replace the insulation. Some as Tesla have nothing others just a simple net-like material with no insulation properties. Detailed analysis with proof attached. This is HUGE problem/issue/flaw that has serious consequences. I titled my analysis THE DARK SIDE OF GLASS ON OUR CARS,. Millions of these cars (Tesla esp over 2 M) are wasting 100s of Ms worth of energy both electric and fossil. Also c

20240628HYBRID PROPULSION SYSTEM

The contact owns a 2023 Mini Cooper. The contact stated that since owning the vehicle, all four tires had been replaced several times due to each tire running flat. The vehicle was taken to a dealer where a mechanic informed the contact that the tire failure could be linked to the weight of the vehicle. The contact also stated that the vehicle failed to reach the full battery charge. The contact stated that the battery took one to two days to fully charge, and once fully charged the battery failed to provide more than 100 miles of driving. In addition, an error message was displayed while attempting to recharge the battery at a fast-charging station. The manufacturer was notified of the failure but offered no assistance. The vehicle was not repaired. The failure mileage was approximately 500.

Mileage: 500

20240628TIRES

The contact owns a 2023 Mini Cooper. The contact stated that since owning the vehicle, all four tires had been replaced several times due to each tire running flat. The vehicle was taken to a dealer where a mechanic informed the contact that the tire failure could be linked to the weight of the vehicle. The contact also stated that the vehicle failed to reach the full battery charge. The contact stated that the battery took one to two days to fully charge, and once fully charged the battery failed to provide more than 100 miles of driving. In addition, an error message was displayed while attempting to recharge the battery at a fast-charging station. The manufacturer was notified of the failure but offered no assistance. The vehicle was not repaired. The failure mileage was approximately 500.

Mileage: 500

20240311SERVICE BRAKES

Driver's side rear caliper appears to be rubbing into rotor...BMW claims that at 16,845 miles from new, that this is merely wear and tear...I believe it is a dangerous design flaw and should be properly vetted...

20231027FireELECTRICAL SYSTEM

The vehicle was on a repair rack at P & W BMW Dealer for an issue with the battery on the electric vehicle and the battery went into thermal runaway causing the vehicle to be consumed in the fire and causing significant damage to the other vehicles and to the structure. I, Det Michael Burns with the Pittsburgh Police Fire Investigation Unit investigated the fire and can be contacted at 412-670-4282.

20230609UNKNOWN OR OTHER

I am writing about the air recirculation system in the Mini Cooper SE (and possibly other Minis). From Mini (by email) they state that "To prevent window condensation, recirculated-air mode for your MINI switches off automatically after a certain amount of time, depending on the outside temperature. There is no setting to keep recirculated-air mode on indefinitely." I found this to be a mild inconvenience when bad smells occur (following a garbage truck) or when the pollen count was high. However, given the recent instance of the Wild Fires in Canada causing unsafe breathing conditions outside - this "feature," as they state it, is actually a major safety hazard. Without the ability to stop outside air from coming into the compartment, it becomes hard to breathe and is unsafe to drive in events where the air quality is compromised. I would like to file a formal complaint about the safety issue this creates: without the ability of the driver to keep the air recirculation button engaged

20230126CrashENGINE

2023 MINI COOPER. CONSUMER WRITES IN REGARD TO COMPLETE MALFUNCTION OF VEHICLE. THE CONSUMER STATED AFTER RECEIVING INSTRUCTIONAL TRAINING AND TEST DRIVING THE VEHICLE AND EXPERIENCING A COMPLETE MULTIFUNCTION RESULTING IN A CRASH.

20220609TIRES:SIDEWALL

Tire was found flat after being parked. Car towed in for repair to Mini Cooper dealership. I was informed tire could not be repaired. Sidewall damage. Appeared sidewall ruptured in two places. No scuff marks. Retired NY State Trooper could not see any scuff marks. Cracks and rupture in two locations approximately 9 to 10 inches apart. This tire had 272 miles on it. Tire size is 205/45R17 mounted on 2023 Mini Cooper SE. There were no warning lamps. As far as tire shake the car has warning system if car gets near white line the steering wheel shakes so difficult to tell if it may have shaken as a warning of tire failure. If this had failed on expressway it may have caused accident and injury. This is new car 2023 did not inspect for cracks. After replacing the damaged tire I took possession of damaged tire so it can be inspected by our insurance or Mini Cooper to help with repair of $417 and possible replacement of all 4 Hankook for a more reliable brand.

Compare 2023MINICOOPER to Similar Vehicles

NHTSA Investigations

View all investigations

Frequently Asked Questions

How many complaints does the 2023 MINI COOPER have?
The 2023 MINI COOPER has 9 NHTSA complaints, 1 crashes, 1 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 2023 MINI COOPER?
The most-complained component for the 2023 MINI COOPER is UNKNOWN OR OTHER with 2 complaints. Other frequently reported areas include TIRES:SIDEWALL and ENGINE.
Is the 2023 MINI COOPER safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.