"How reliable is the 2015 Mini Cooper?"

"Based on 72 NHTSA complaints, the 2015 Mini Cooper has a median complaint mileage of 14500 miles. The most common issue is ENGINE."

"What are common problems with the 2015 Mini Cooper?"

"The most frequently reported component in NHTSA complaints for the 2015 Mini Cooper is ENGINE, accounting for a significant portion of the 72 total complaints filed."

2015 Mini Cooper: Reliability Data

Source: NHTSA — 72 complaints

Total Complaints

14,500mi

Median Mileage

ENGINE

Top Issue

Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

3,500 25th Percentile

14,500 Median Mileage

37,578 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

ENGINE

FUEL/PROPULSION SYSTEM

POWER TRAIN

ELECTRICAL SYSTEM

SERVICE BRAKES

SUSPENSION

UNKNOWN OR OTHER

STEERING

EQUIPMENT:APPLIANCE:AIR CONDITIONER

VEHICLE SPEED CONTROL:CRUISE CONTROL

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"TL* THE CONTACT OWNS A 2015 MINI COOPER. WHILE DRIVING AT HIGHWAY SPEEDS, THE CONTACT NOTICED AN ABNORMAL ROARING NOISE FROM THE REAR DRIVER SIDE OF THE VEHICLE. WHEN MAKING A TURN OR DRIVING OVER BUMPS AND DIPS IN THE ROAD, THE TIRES LOST TRACTION WITH THE ROAD AND CAUSED THE VEHICLE TO SKIP. THE V..."

"COMING UP TO AN INTERSECTION, THE CAR STARTED TO SLOW NORMALLY. THEN THE ABS KICKED IN AND THE CAR DID THE SHUDDER LIKE WHEN THE ABS IS ACTIVE. THEN THE ABS TURNED OFF AND THE BRAKES WENT SPONGY. THE CAR ROLLED INTO THE INTERSECTION THROUGH THE STOP SIGN. THIS HAPPENED SEVERAL MORE TIMES. WE BR..."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

When Were Complaints Filed?

Number of complaints by the year the issue occurred.

When Does Each Component Fail?

Median mileage at complaint for top components.

ENGINE 14 complaints

25th: 9,500 mi Median: 37,499 mi 75th: 61,000 mi

POWER TRAIN 10 complaints

25th: 19,700 mi Median: 25,000 mi 75th: 34,500 mi

ELECTRICAL SYSTEM 8 complaints

25th: 1,447 mi Median: 14,000 mi 75th: 15,973 mi

SERVICE BRAKES 7 complaints

25th: 2,000 mi Median: 4,000 mi 75th: 14,000 mi

Where Are Complaints Coming From?

Top states by complaint count.

FL: 9 TX: 8 CA: 7 MA: 5 WI: 5 MD: 4 AZ: 3 OH: 3 TN: 3 LA: 2

Who Files Complaints?

2.8%

Original Owners

97.2%

Second+ Owners

Mini Cooper — Other Years

See how this model compares across different model years.

Year	Complaints	Median Mileage	Top Issue	Crashes
2002	220	60,000	STEERING	7
2003	388	72,500	STEERING	3
2004	330	71,331	STEERING	5
2005	440	70,000	STEERING	13
2006	247	70,000	AIR BAGS	13
2007	154	70,000	AIR BAGS	4
2008	155	57,875	ENGINE	8
2009	192	67,238	AIR BAGS	2
2010	142	60,000	ENGINE	3
2011	128	60,000	ELECTRICAL SYSTEM	1
2012	95	54,000	ELECTRICAL SYSTEM	1
2013	72	37,000	ELECTRICAL SYSTEM	1
2014	43	8,500	POWER TRAIN	1
2016	41	-	ENGINE	3
2017	39	5,200	EXTERIOR LIGHTING	7

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28