Mini Cooper: which model years draw the most owner complaints?
2,235 complaints filed with NHTSA about the Mini Cooper, model years 2001 to 2026. 5 model years stand out for the engine or transmission: 2003 (transmission 8.8×); 2002 (transmission 4.3×); 2009 (engine 5×); 2007 (engine 4×). Quietest mature years by complaint count: 2016, 2017, 2014. Counts of unverified owner reports, compared only with other years of the same model; not failure rates.
Complaints by model year
| MODEL YEAR | COMPLAINTS | VS OTHER YEARS | STANDS OUT | RECALLS |
|---|---|---|---|---|
| 2001 CooperFEW REPORTS | 6 | — | 0 | |
| 2002 Cooper | 187 | transmission 4.3× | 5 | |
| 2003 Cooper | 318 | transmission 8.8× | 4 | |
| 2004 Cooper | 282 | — | 4 | |
| 2005 Cooper | 372 | — | 4 | |
| 2006 Cooper | 200 | — | 1 | |
| 2007 CooperFEW REPORTS | 118 | engine 4× | 1 | |
| 2008 CooperFEW REPORTS | 116 | engine 5.2× | 1 | |
| 2009 Cooper | 151 | engine 5× | 1 | |
| 2010 CooperFEW REPORTS | 92 | — | 2 | |
| 2011 CooperFEW REPORTS | 83 | — | 1 | |
| 2012 CooperFEW REPORTS | 66 | quiet: 6 of 16 | 1 | |
| 2013 CooperFEW REPORTS | 47 | quiet: 4 of 16 | 1 | |
| 2014 CooperFEW REPORTS | 34 | quiet: 3 of 16 | 7 | |
| 2015 CooperFEW REPORTS | 56 | quiet: 5 of 16 | 6 | |
| 2016 CooperFEW REPORTS | 28 | quiet: 1 of 16 | 1 | |
| 2017 CooperFEW REPORTS | 28 | quiet: 2 of 16 | 3 | |
| 2018 CooperFEW REPORTS | 8 | — | 0 | |
| 2019 CooperFEW REPORTS | 12 | — | 2 | |
| 2020 CooperFEW REPORTS | 7 | — | 2 | |
| 2021 CooperFEW REPORTS | 7 | — | 2 | |
| 2022 CooperFEW REPORTS | 6 | — | 0 | |
| 2023 CooperFEW REPORTS | 7 | — | 0 | |
| 2024 CooperFEW REPORTS | 1 | — | 0 | |
| 2025 CooperFEW REPORTS | 1 | — | 3 | |
| 2026 CooperFEW REPORTS | 2 | — | 1 |
"Stands out" = 40 or more complaints naming that system and at least twice the model's quiet (lower-quartile) year, or twice the share seen across every vehicle of that model year. Newer years have had less time on the road. "Quiet" ranks only years with 7+ years on the road and 20+ complaints. NHTSA data through November 2026.
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Other Mini models
Mini Cooper Convertible · Mini Cooper S. All makes and models.
Source: NHTSA public complaints, recalls, service bulletin and investigation databases, data received through November 2026. Complaints are unverified reports from owners, not failure rates: sales volumes are unknown, so a model year is only compared with other years of the same model. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Year pages: 200220032004200520062009