Mercedes-Benz SLK/SLC R171
2004–2011 · Roadster
Version
Engine
1.8L 4-cyl · Petrol
Power
161 HP
Torque
240 Nm
Transmission
MANUAL
Drive
RWD
0-100 km/h
7.9 sec
Top Speed
230 km/h
Fuel consumption
8.7 L/100km
Body
Roadster
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Model overview
A model overview is not available for this generation yet.
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Engine overview · 1.8L 4-cyl PETROL
A responsive supercharged four-cylinder for the R171, but condition varies between early and later M271 applications. Timing-system history and careful engine-specific servicing are important.
Pros
- Responsive supercharged performance
- Compact and well suited to the roadster
- Available with manual or automatic applications
Cons
- Timing-system repairs can be costly
- Supercharger and breather systems need inspection
- Variant-specific parts and procedures apply
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- M271 timing-chain and tensioner wearHigh
- Camshaft-adjuster oil leaks or timing faultsMedium
- Kompressor and crankcase-ventilation faultsMedium
Maintenance
Follow the VIN-specific Mercedes-Benz service schedule and oil specification, retaining records for timing-system, supercharger-drive and breather-system work.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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