Used MINI Cooper

What to know before buying: MINI Cooper

From 3 forum threads and 2 press tests · updated 11/10/2026

What the reviews say

• The 2008 Cooper S is described as powerful enough for city use and great fun on reasonably good roads.[3]one source
• With 16-inch wheels it is considered usable on Latvian roads, but the sport suspension makes it even firmer.[3]one source
• In an owner discussion, the Mini is called small and impractical but also highly entertaining.[2]one source

Typical faults

• Timing-chain noise was found in 22% of inspected 2009 Cooper S cars; a harsh cold-start sound indicates excessive chain slack.[5]one source

  2009–2009

• Among inspected 2011 Cooper S cars, 26% had a significant oil leak and 46% showed traces of oil.[4]one source

  2011–2011

• Steering-rack malfunction or a significant leak was found in 13% of inspected 2011 Cooper S cars.[4]one source

  2011–2011

• Serious air-conditioning faults were found in 11% of inspected 2009 Cooper S cars.[5]one source

  2009–2009

Which engine and version to take

• An owner described the 2008 Cooper S engine as more than adequate for city driving.[3]one source

What to avoid

• One 1.6-litre turbo Clubman S reportedly needed a third chain set, a new turbo, thermostat and hoses by about 140,000 km.[1]one source

What to check at the inspection

• Start a 2009 Cooper S from fully cold; a harsh noise in the first seconds can indicate a worn or slack timing chain.[5]one source
• On a 2011 Cooper S, inspect the sump, valve cover, oil filter, steering system and turbo for oil seepage or drips.[4]one source
• During the test drive, check that steering is smooth and free of play or binding, then inspect the rack on a lift.[4]one source
• Accelerate through the full rev range; power delivery should remain linear, without hesitation, rough running or unusual noise.[4]one source
• Verify the service book’s completeness and authenticity, and inspect the body and chassis on a lift for impact, welding, rust and repair evidence.[4][5]

Verdict

Sources

1. [1]bmwslo.com — Mini cooper S težave in napake - Tehnika · forum
2. [2]ffclub.ru — стоит ли покупать mini cooper? - Курилка · forum
3. [3]iauto.lv — MINI COOPER S - Forums · forum
4. [4]spotawheel.gr — Προβλήματα μεταχειρισμένου Mini Cooper S του 2011 · press
5. [5]spotawheel.gr — Προβλήματα μεταχειρισμένου Mini Cooper S του 2009 · press

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