YearToAvoid

2010 MINI Cooper S Convertible Reliability Data: Problems & Recalls

Caution The 2010 MINI Cooper S Convertible has a complaint index of 71, ranking 3rd-worst out of 8 model years, with a Caution verdict. NHTSA lists 10 complaints, 1 recall, and 1 fire report, with engine problems making up 40% of complaints.

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

YearToAvoid Scorecard

Complaint Index
71/100
#3 of 8 Cooper S Convertible years
Verdict
Caution
vs. other years of this model
Complaints
10
unique NHTSA reports
Recalls
1
distinct NHTSA campaigns
Crashes
0
reported in complaints
Fires
1
Injuries
0
Top issue
Engine
Best nearby year
2009
rated Good
NHTSA overall rating
Not rated
EPA combined MPG
28
25 city / 33 hwy
Injuries / deaths
0 / 0

Top 2010 MINI Cooper S Convertible problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Engine4 (40%)
  2. Other3 (30%)
  3. Airbags2 (20%)
  4. Electrical System1 (10%)
  5. Steering1 (10%)
  6. Transmission & Powertrain1 (10%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Engine develops knocking or timing chain/tensioner noise, in some cases leading to sudden stalling in traffic.
  • Steering can feel unresponsive or overly tight, with one report describing smoke from the hood after a steering issue.
  • Clutch failure occurred at low mileage, with the dealer declining warranty coverage citing wear and tear.
  • Passenger airbag warning light illuminates intermittently, later tied to a faulty occupant detection sensor.
  • Trunk latch has released while driving, risking cargo falling onto the road.
2010 MINI Cooper S Convertible complaints: complaints filed per month1Jan 2010Apr 2012Mar 2015May 2018Jul 2020
10 complaints filed with NHTSA from Jan 2010 to Feb 2023; peak Jan 2010 (1).

2010 MINI Cooper S Convertible recalls

1 NHTSA recall campaign list this model year.

  1. NHTSA 12V008000Jan 11, 2012Engine90,368 vehicles

    Engine and engine cooling:engine:gasoline:turbo/supercharger

    Bmw is recalling certain model year 2007-2011 mini cooper s, 2008-2011 mini cooper s clubman, 2009-2011 mini cooper s convertible, 2009-2011 mini cooper jcw, 2009-2011 mini cooper jcw clubman, 2009-2011 cooper jcw convertible, and 2011 cooper s countryman passenger cars manufactured from november 14, 2006, through january 18, 2011. The electric auxiliary water pump that cools the turbocharger has an electronic circuit board that can malfunction and overheat.

    Risk: The circuit board may smolder which could result in a vehicle fire.

    Remedy: Bmw will notify owners, and dealers will replace the water pump free of charge. The safety recall beganduring february 2012. Owners may contact bmw at 1-866-275-6464.

2010 MINI Cooper S Convertible fuel economy and fuel cost

City
25 MPG
Highway
33 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.

2010 compared with other Cooper S Convertible years

Complaint Index by model year (0 = fewest issues, 100 = most)025507510020052006200720082009201020112012
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2008Caution577123.5
2009Good439128
2010Caution7110128
2011No verdict144229
2012No verdict03129

All MINI Cooper S Convertible years: best and worst →

Frequently asked questions

Is the 2010 MINI Cooper S Convertible reliable?
Based on NHTSA owner complaints and recalls, the 2010 model has a complaint index of 71 and ranks 3rd-worst of 8 model years for this line, earning a Caution verdict.
What is the top problem area for the 2010 MINI Cooper S Convertible?
Engine complaints lead, accounting for 40% of all reported issues, with a median mileage at failure of 30,000 miles.
Does the 2010 MINI Cooper S Convertible have any recalls?
NHTSA lists 1 recall for this year, covering the engine water pump; it was not a do-not-drive recall.
How does the 2010 model compare to other MINI Cooper S Convertible years?
The 2010 model's complaint index of 71 is worse than the 2007 (29), 2008 (57), and 2009 (43) model years, though better than the 2005 (100) and 2006 (86) model years.
What is the fuel economy of the 2010 MINI Cooper S Convertible?
EPA rates it at 28 mpg combined (25 city / 33 highway), with an estimated annual fuel cost of $2,850.

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.