YearToAvoid

2005 MINI Cooper S Problems, Recalls & Reliability

Verdict

Avoid

Complaint Index

94/100

#2 most-complained of 19 Cooper S years

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

The 2005 MINI Cooper S has 314 owner complaints and 2 safety recalls on file with NHTSA. Its Complaint Index is 94 out of 100 — #2 highest of 19 Cooper S model years (verdict: Avoid). The most reported problem area is steering (212 complaints, 68% of the total). Complaints report 6 crashes, 17 fires, 3 injuries, and 1 death.

Complaints
314
Recalls
2
Crashes / fires
6 / 17
Injuries / deaths
3 / 1
NHTSA overall rating
Not rated
EPA combined MPG
24
21.5 city / 29 hwy

Top 2005 MINI Cooper S problems

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

  1. Steering212 (68%)
  2. Airbags71 (23%)
  3. Electrical System25 (8%)
  4. Engine17 (5%)
  5. Transmission & Powertrain13 (4%)
  6. Structure & Body12 (4%)
  7. Other7 (2%)
  8. Suspension, Wheels & Tires4 (1%)
  9. Visibility & Wipers3 (1%)
  10. Seat Belts2 (1%)
2005 MINI Cooper S complaints: complaints filed per quarter372006 Q42009 Q42011 Q22012 Q42014 Q22015 Q42017 Q22019 Q3
368 complaints filed with NHTSA from 2006 Q4 to 2025 Q2; peak 2010 Q4 (37).

2005 MINI Cooper S recalls

2 NHTSA recall campaigns list this model year.

  1. NHTSA 15V660000Oct 15, 2015Steering86,018 vehicles

    Steering:electric power assist system

    BMW of North America, LLC (BMW) is recalling certain model year 2002-2005 MINI Cooper and Cooper S vehicles and 2005 Cooper and Cooper S Convertible vehicles. The affected vehicles may experience temporary or permanent loss of the electro-hydraulic steering assistance.

    Risk: If the vehicle experiences a loss of power steering assist, extra steering effort will be required at lower speeds, potentially increasing the risk of a vehicle crash.

    Remedy: MINI will notify owners, and dealers will inspect the electro-hydraulic power steering system, replacing the components and wiring, as necessary, free of charge. Interim notices were mailed to owners on December 10, 2015. Owners will receive a second notice when remedy parts become available. Owners may contact MINI customer service at 1-866-825-1525.

  2. NHTSA 15V205000Apr 6, 2015Airbags91,800 vehicles

    Air bags:frontal

    BMW of North America, LLC (BMW) is recalling certain model year 2005-2006 MINI Cooper and Cooper S vehicles manufactured January 5, 2005, to November 28, 2006, and 2005-2008 MINI Cooper Convertible and Cooper S Convertible vehicles manufactured January 5, 2005, to July 31, 2008. Due to manufacturing, installation, and exposure issues, the front passenger seat occupant detection mat may not function properly and, as a result, the front passenger air bag may not deploy in a crash.

    Risk: An improperly functioning mat may cause the passenger frontal air bag to be inactive when the seat is occupied, and in the event of a crash, the air bag will not deploy, increasing the passenger's risk of injury.

    Remedy: MINI will notify owners, and dealers will replace the front passenger seat occupant detection mat, free of charge. The recall began on October 12, 2015. Owners may contact MINI customer service at 1-866-825-1525.

2005 MINI Cooper S fuel economy and fuel cost

City
21.5 MPG
Highway
29 MPG
Combined
24 MPG
Annual fuel cost (EPA)
$3,300
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.

2005 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
2005Avoid94314224
2006Avoid78186124
2007Avoid100249427

All MINI Cooper S years: best and worst →

Frequently asked questions

Is the 2005 MINI Cooper S a reliable year?
Judged by NHTSA owner complaints and recalls, the 2005 MINI Cooper S ranks #2 of 19 among Cooper S model years (Complaint Index 94/100, verdict: Avoid). It has 314 complaints and 2 recalls on file. This reflects reported safety-related problems, not an overall reliability rating.
What are the most common problems with the 2005 MINI Cooper S?
The most reported problem areas are steering (212 complaints), airbags (71 complaints), and electrical system (25 complaints). The median mileage at the time of failure in complaints that report it is 66,000 miles.
Does the 2005 MINI Cooper S have any recalls?
Yes — NHTSA lists 2 recall campaigns for the 2005 MINI Cooper S, most recently reported 2015, covering steering and airbags.
What is the fuel economy of the 2005 MINI Cooper S?
EPA rates the 2005 MINI Cooper S at 24 MPG combined (21.5 city / 29 highway), with an estimated annual fuel cost of $3,300. 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.