MINI MINI R52
Weaknesses, engine ratings and buying advice
163–218 PS
1.6L Kompressor Benzin
Supercharger cult — the whine is addictive
Legendary!163–218 PS
1.6L Kompressor Benzin
12 weaknesses
Stay Away!Generations
Engine Overview
The MINI MINI R52 is available with 3 engine variants — from 90 to 218 hp. 1 variants had engine changes — the model year is crucial.
The MINI 1.6L Kompressor (Benziner, 163 PS) has the W11B16 (1.6L Kompressor) — rated: "Stay Away!", 12 known weaknesses.
The MINI Cooper (Benziner, 116–120 PS) comes with 2 different engines: W10B16 (2004–2008, Be Careful) und W10B16 (2004–2008, Be Careful). Pay attention to the model year for the Cooper!
The MINI MINI One Cabrio (Benziner, 90 PS) has the W10B16 (1.6L) — rated: "Be Careful", 7 known weaknesses.
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Roof seal leaking at the side rail The rubber seal between the roof fabric and the chrome trim becomes porous and tears. Water runs along the A-pillar into the interior and collects under the rear seat bench. Symptoms: Wet rear seat bench and wet footwell after rain, visible gap between roof fabric and chrome trim, water stains on the headlining. from 70,000 km | Low | |
| Roof drive failed (cable bracket breaks) The plastic brackets of the cable slide in the roof mechanism break, causing the roof to open only to the sunroof position. The control unit needs to be operated. Symptoms: Roof opens only to sunroof mode and stops, red LED on the roof button flashes. Control unit must be re-initialised with a diagnostic tool. from 80,000 km | Medium | |
| Roof drain channels blocked The drainage channels under the soft top become blocked with leaves and dirt. Water then runs into the boot and damages electronics. The central footwell control unit is at risk. Symptoms: Water in the tool well or under the boot mat after rain. Musty smell, damp underside of the boot floor. from 80,000 km | Low | |
| Roof fabric worn and leaking The soft top fabric of the R52 becomes brittle and tears at fold lines. The plastic retaining clips of the roof frame break. Replacing the roof costs around €2,000. Symptoms: Visible tears in the roof fabric at fold lines and edges. Water runs inside when it rains. from 120,000 km | High |
Top Reported Issues
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Known Problems and Issues
A total of 51 weaknesses have been documented for the MINI MINI R52 (2004–2008) — 42 engine-related and 9 vehicle-related. 3 problem engines: W11B16 (1.6L Kompressor), N14B16 (1.6L Turbo), N47C16 (1.6L Diesel). Typical issues affect Body, HVAC, Suspension, Rust.
MINI (N47C16, 2007–2013) — Stay Away!: Timing Chain — Camshaft Sprocket Defect (Production Fault Pre-2011), Turbo Premature Failure, Rod and Main Bearing Wear. Power: 90 PS.
MINI (N47C16, 2007–2013) — Stay Away!: Timing Chain — Camshaft Sprocket Defect (Production Fault Pre-2011), Turbo Premature Failure, Rod and Main Bearing Wear. Power: 109–111 PS.
MINI Clubman (N47C16, 2007–2014) — Stay Away!: Timing Chain — Camshaft Sprocket Defect (Production Fault Pre-2011), Turbo Premature Failure, Rod and Main Bearing Wear. Power: 109–111 PS.
MINI (W10B16, 2001–2006) — Be Careful: Electric Power Steering Pump Failure, Head Gasket Failure After Overheating, Thermostat Housing Leak. Power: 90 PS.
MINI (W10B16, 2001–2006) — Be Careful: Electric Power Steering Pump Failure, Head Gasket Failure After Overheating, Thermostat Housing Leak. Power: 116–120 PS.
MINI (W11B16, 2002–2006) — Stay Away!: Water Pump — Secondary Supercharger Damage, Supercharger Drive Gear Failure, Supercharger Nosecone Bearing Failure. Power: 163–170 PS.
MINI (W11B16, 2002–2006) — Stay Away!: Water Pump — Secondary Supercharger Damage, Supercharger Drive Gear Failure, Supercharger Nosecone Bearing Failure. Power: 211–218 PS.
MINI (N12B16, 2006–2010) — Be Careful: Chain tensioner failure — timing chain stretches, Oil filter housing gasket leaking, Water pump plastic impeller breaks. Power: 90–98 PS.
MINI (N12B16, 2006–2010) — Be Careful: Chain tensioner failure — timing chain stretches, Oil filter housing gasket leaking, Water pump plastic impeller breaks. Power: 116–122 PS.
MINI (N14B16, 2006–2010) — Stay Away!: Chain tensioner failure — notorious N14 problem, High pressure fuel pump (HPFP) defective, Oil pump undersized — low oil pressure at idle. Power: 170–174 PS.
MINI Clubman (N12B16, 2007–2010) — Be Careful: Chain tensioner failure — timing chain stretches, Oil filter housing gasket leaking, Water pump plastic impeller breaks. Power: 116–122 PS.
What to watch out for with the MINI MINI? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the MINI MINI R52 have? +
What should I look for when buying a used MINI MINI R52? +
Which engine is recommended? +
Which MINI MINI R52 engine is the most fun? +
Is the MINI MINI R52 worth buying used? +
What horsepower variants are available for the MINI MINI R52? +
Last updated: February 2026 · All information without guarantee