2007 MERCEDES C180 KOMPRESSOR SE

The W203 C200 Kompressor (2000-2007) added supercharging to the 1.8-litre four-cylinder, boosting output to 163hp initially, later 184hp. The Kompressor whine became a signature characteristic, providing brisk performance with reasonable economy. This was the volume seller in the UK market, offering genuine executive car credentials at competitive prices. Build quality improved significantly through the model run, with post-2004 facelift cars notably better.

M271 engine prone to timing chain and balance shaft sprocket wear - listen for rattling on startup. Supercharger clutch bearings wear causing whine or squeal. Rust in front subframe mounts critical to check. Gearbox conductor plate failures on automatics. Electric window regulators fail frequently. Air conditioning compressor failures. Check for leaking injectors and coil pack issues. MAF sensor failures cause running problems.

Avantgarde or Elegance package, AMG styling and wheels, Command navigation system, harman/kardon sound, leather interior, heated seats, electric memory seats, Parktronic, automatic lights and wipers, Sport transmission option on manual cars.