YearToAvoid

2015 MINI Cooper S Problems, Recalls & Reliability

Verdict

Caution

Complaint Index

50/100

#10 most-complained of 19 Cooper S years

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

The 2015 MINI Cooper S has 18 owner complaints and 4 safety recalls on file with NHTSA. Its Complaint Index is 50 out of 100 — #10 highest of 19 Cooper S model years (verdict: Caution). The most reported problem area is electrical system (5 complaints, 28% of the total). Complaints report 2 fires.

Complaints
18
Recalls
4
Crashes / fires
0 / 2
Injuries / deaths
0 / 0
NHTSA overall rating
Not rated
EPA combined MPG
28
25 city / 32.5 hwy

Top 2015 MINI Cooper S problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

  1. Electrical System5 (28%)
  2. Engine3 (17%)
  3. Fuel System3 (17%)
  4. Other3 (17%)
  5. Airbags2 (11%)
  6. Structure & Body2 (11%)
  7. Brakes1 (6%)
  8. Transmission & Powertrain1 (6%)
2015 MINI Cooper S complaints: complaints filed per month3Jun 2015Jun 2018Oct 2019Dec 2020Oct 2023Oct 2025
20 complaints filed with NHTSA from Jun 2015 to Jan 2026; peak Jan 2025 (3).

2015 MINI Cooper S recalls

4 NHTSA recall campaigns list this model year.

  1. NHTSA 15V739000Nov 9, 2015Structure & Body38 vehicles

    Seats

    BMW of North America, LLC (BMW) is recalling certain model year 2014-2015 MINI Cooper Hardtop 2 door vehicles manufactured February 25, 2014, to May 16, 2015, 2014-2015 MINI Cooper S Hardtop 2 door vehicles manufactured March 28, 2014, to May 9, 2015, 2015 MINI Cooper Hardtop 4 door vehicles manufactured October 17, 2014, to June 2, 2015, and 2015 MINI Cooper S Hardtop 4 door vehicles manufactured November 24, 2014, to June 11, 2015. During a service appointment, the affected vehicles received replacement front passenger seat cushions (which contain integral Capacitive Interior Sensing (CIS) functions). The CIS functions may have been incorrectly calibrated, and if so, would cause impaired occupant classification and thus inappropriate air bag activation/deactivation.

    Risk: Inappropriate air bag activation/deactivation can increase the risk of occupant injury in the event of a vehicle crash.

    Remedy: MINI will notify owners, and dealers will inspect and, if necessary, replace the front passenger seat cushion, free of charge. The recall began on December 28, 2015. Owners may contact MINI customer service at 1-866-825-1525 .

  2. NHTSA 15V628000Oct 7, 2015Airbags6,073 vehicles

    Air bags:frontal:passenger side:inflator module

    BMW of North America, LLC (BMW) is recalling certain model year 2014-2016 MINI Cooper S and MINI Cooper two-door vehicles, 2015-2016 MINI John Cooper Works and MINI Cooper S and MINI Cooper four-door vehicles and 2014-2015 BMW i3 vehicles. Due to a manufacturing error, the passenger frontal air bag may not deploy properly in a low speed crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."

    Risk: In the event of a vehicle crash, an air bag that does not deploy properly increases the risk of injury to the front seat passenger.

    Remedy: MINI and BMW will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. The recall began on November 25, 2015. Owners may contact MINI customer service at 1-866-825-1525 and BMW customer service at 1-800-525-7417.

  3. NHTSA 15V450000Jul 17, 2015Structure & Body30,456 vehicles

    Structure:body

    BMW of North America, LLC (BMW) is recalling certain model year 2014-2015 MINI Cooper and MINI Cooper S Hardtop 2 Door vehicles and 2015 MINI John Cooper Works Hardtop 2 Door vehicles. The affected vehicles do not meet the side impact performance requirements for the rear seat passengers. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard (FMVSS) number 214, "Side Impact Protection."

    Risk: If the side impact performance requirements are not met, rear seat passengers may be at a higher risk of injury during a crash.

    Remedy: MINI will notify owners, and dealers will install additional energy absorption material between the rear interior side panels and the exterior vehicle body, free of charge. The recall began on September 4, 2015. Owners may contact MINI customer service at 1-866-825-1525. Note: this recall supersedes 14V-815.

See all 4 recalls for the 2015 MINI Cooper S →

2015 MINI Cooper S fuel economy and fuel cost

City
25 MPG
Highway
32.5 MPG
Combined
28 MPG
Annual fuel cost (EPA)
$2,850
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2015 compared with other Cooper S years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100’05’06’07’08’09’10’11’12’13’14’15’16’17’19’20’21’22’24’25
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2013Caution6124128
2014Good3313428
2015Caution5018428
2016Good399327.5
2017Good286326

All MINI Cooper S years: best and worst →

Frequently asked questions

Is the 2015 MINI Cooper S a reliable year?
Judged by NHTSA owner complaints and recalls, the 2015 MINI Cooper S ranks #10 of 19 among Cooper S model years (Complaint Index 50/100, verdict: Caution). It has 18 complaints and 4 recalls on file. This reflects reported safety-related problems, not an overall reliability rating.
What are the most common problems with the 2015 MINI Cooper S?
The most reported problem areas are electrical system (5 complaints), engine (3 complaints), and fuel system (3 complaints). The median mileage at the time of failure in complaints that report it is 33,811 miles.
Does the 2015 MINI Cooper S have any recalls?
Yes — NHTSA lists 4 recall campaigns for the 2015 MINI Cooper S, most recently reported 2015, covering structure & body, airbags, and transmission & powertrain.
What is the fuel economy of the 2015 MINI Cooper S?
EPA rates the 2015 MINI Cooper S at 28 MPG combined (25 city / 32.5 highway), with an estimated annual fuel cost of $2,850. Where several configurations exist, the median is shown.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.