Total Complaints
6 filings
MINI COOPER S US · model year
6 NHTSA complaints for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2011MINICOOPER S US carries 6 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 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 2011 COOPER S US is interior lighting with 1 filings, followed by electrical system: instrument cluster/panel (1) and power train (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 9 investigation files overlapping the 2011 COOPER S US. 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.
Total Complaints
6 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| INTERIOR LIGHTING | 1 |
| ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL | 1 |
| POWER TRAIN | 1 |
| ENGINE AND ENGINE COOLING | 1 |
| FUEL/PROPULSION SYSTEM | 1 |
| ENGINE | 1 |
WHILE DRIVING ON THE HIGHWAY, THE TIMING CHAIN TENSIONER BROKE, CAUSING NUMEROUS AND SEVERAL THOUSAND DOLLARS IN REPAIR COSTS.
Mileage: 87,000
TL* THE CONTACT OWNS A 2011 MINI COOPER S US. WHILE DRIVING APPROXIMATELY 20 MPH, THE VEHICLE DID NOT ACCELERATE AND THE ENGINE INDICATOR ILLUMINATED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE PRESSURE PUMP FAILED, STATING THAT THE PRESSURE WAS AT ZERO PSI. THE TECHNICIAN REPLACED THE FUEL PUMP. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THERE WAS NO RECALL. THE FAILURE MILEAGE WAS 80,774.
Mileage: 80,774
TL* THE CONTACT OWNS A BMW 2011 MINI COOPER. THE CONTACT WAS DRIVING 50 MPH WHEN THE VEHICLE EXHIBITED A LOUD CLUNKING NOISE WITH THE ILLUMINATION OF ALL OF THE WARNING LIGHTS. THE VEHICLE BEGIN SMOKING AS HE PULLED TO THE SIDE OF THE ROAD. THE CONTACT WAS ABLE TO EXIT THE VEHICLE JUST AS IT IGNITED INTO FLAMES, FOLLOWED BY AN EXPLOSION. THE POLICE WERE CALLED AND A REPORT WAS FILED. THERE WERE NO INJURIES FROM THE EXPLOSION. THE VEHICLE WAS THEN TOWED BY THE STATE. THE MANUFACTURER WAS CONTACTED AND THEY ADVISED HIM THAT THEY WOULD GET BACK TO HIM AT A LATER DATE. THE FAILURE MILEAGE WAS APPROXIMATELY 120.
Mileage: 120
WHEN ACCELERATING, THERE APPEARS TO BE A 1-1.5 SECOND DELAY FROM COMPLETE STOP POSITION TO START WHEN DEPRESSING THE ACCELERATOR. THIS DELAYED ACCELERATION IS PROBLEMATIC ONLY FROM COMPLETE STOPPING POSITION. EXAMPLE, AT PERPENDICULAR INTERSECTION WAITING TO TURN LEFT (PULLING OUT OF A GAS STATION OR MERGING INTO TRAFFIC, THE VEHICLE REQUIRES A ROLLING OR MOVING START BEFORE THE VEHICLE WILL ACTUALLY ACCELERATE OR AT A SAFE ENOUGH SPEED TO PULL OUT INTO TRAFFIC. WHEN I AM AT A COMPLETE STOP AND TRY TO ACCELERATE BY PRESSING THE ACCELERATOR FIRMLY FROM ANY COMPLETE STOP POSITION IN A SAFE ENOUGH SPEED TO CROSS TRAFFIC WHEN TURNING, THERE IS ALWAYS A DELAYED REACTION FROM THE TIME I DEPRESS THE PEDAL AND THE TIME THE VEHICLE TAKES OFF. THIS DOES NOT TO APPEAR AS A PROBLEM THAT HAPPENS ONLY ONCE IN A WHILE, BUT APPEARS ALL THE TIME AND TO BE A MANUFACTURER ISSUES WITH THE ELECTRONIC TRANSMISSION AND GEAR CONTROL. I CONTACTED THE DEALER AND WAS TOLD THAT I SHOULD ACTIVATE THE SPORT BUTTON
Mileage: 10
OCCASIONALLY AND INTERMITTENTLY, THE DIGITAL AUDIO DISPLAY IN THE MIDDLE OF MY MINI'S LARGE SPEEDOMETER WINDOW GOES BLANK, WHILE ALLOWING YOU TO CHANGE CHANNELS AND CHOOSE FUNCTIONS (IPOD, TELEPHONE, RADIO, SATELLITE) WITHOUT BEING ABLE TO SEE WHAT YOU'RE CHOOSING. THE GAS MILEAGE DIGITAL DISPLAY ABOVE THE AUDIO SYSTEM IS READABLE AT ALL TIMES. OCCASIONALLY ALSO AN ORANGE LINE WILL GO THROUGH THE DIGITAL AUDIO DISPLAY HINDERING THE ABILITY TO READ IT COMPLETELY. I BROUGHT THE CAR BACK TO THE DEALER WITHIN 2 WEEKS OF PURCHASING IT NEW TO ADDRESS THE PROBLEM, BUT NOTHING WAS FOUND AND THE CAR WAS RETURNED WITHOUT A REPAIR AFTER 2 DAYS AT THE SHOP. I HAVE SUBSEQUENTLY EXPERIENCED THE SAME PROBLEM AND HAVE TAKEN PICTURES OF THE DISPLAY EACH TIME. *TR
Mileage: 2,500
OCCASIONALLY AND INTERMITTENTLY, THE DIGITAL AUDIO DISPLAY IN THE MIDDLE OF MY MINI'S LARGE SPEEDOMETER WINDOW GOES BLANK, WHILE ALLOWING YOU TO CHANGE CHANNELS AND CHOOSE FUNCTIONS (IPOD, TELEPHONE, RADIO, SATELLITE) WITHOUT BEING ABLE TO SEE WHAT YOU'RE CHOOSING. THE GAS MILEAGE DIGITAL DISPLAY ABOVE THE AUDIO SYSTEM IS READABLE AT ALL TIMES. OCCASIONALLY ALSO AN ORANGE LINE WILL GO THROUGH THE DIGITAL AUDIO DISPLAY HINDERING THE ABILITY TO READ IT COMPLETELY. I BROUGHT THE CAR BACK TO THE DEALER WITHIN 2 WEEKS OF PURCHASING IT NEW TO ADDRESS THE PROBLEM, BUT NOTHING WAS FOUND AND THE CAR WAS RETURNED WITHOUT A REPAIR AFTER 2 DAYS AT THE SHOP. I HAVE SUBSEQUENTLY EXPERIENCED THE SAME PROBLEM AND HAVE TAKEN PICTURES OF THE DISPLAY EACH TIME. *TR
Mileage: 2,500
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.
Read our methodology — how this data is sourced, computed, and verified.