Reliability Guide

Common Problems with the
2008 Chrysler 300C

The 2008 facelift brought a refreshed exterior with new grille and lights, a much-improved interior with soft-touch materials, and the addition of an SRT-Design diesel variant. The 3.5-litre V6 petrol was dropped from the range.

What changed for 2008

  • Facelifted exterior with new grille and rear lights
  • Upgraded interior with soft-touch materials and touch-button ignition
  • SRT-Design diesel variant introduced
  • 3.5-litre V6 petrol dropped

Common MOT watch-outs

  • !Suspension wear from heavy kerb weight
  • !Swirl motor failure on 3.0 CRD models
  • !Electrical glitches with new infotainment
3
Known Issues
1
Serious
2
Moderate
0
Minor

All Known Issues

Swirl Motor Failure (3.0 CRD)

SeriousEngine

Oil leaks from the turbocharger intake pipe can drip directly onto the swirl flap motor located in the "V" of the engine, causing it to short out and put the car into limp mode.

Est. Repair Cost: £400–£700

Suspension Bush & Ball Joint Wear

ModerateSuspension & Chassis

The 300C is a very heavy car, and its suspension components (derived from the Mercedes W211) take a beating on UK roads. Ball joints and control arm bushes often last less than 40,000 miles.

Est. Repair Cost: £300–£800

Alternator Failure

ModerateElectrics & Electronics

The alternator is prone to premature failure, often caused by diesel fuel dripping onto it from cracking rubber fuel hoses. The earth cable can also corrode, leaving the car unable to start.

Est. Repair Cost: £300–£700

Buying Tips for 2008 Chrysler 300C

  • The facelift models have significantly better interiors and slightly improved electrical reliability
  • Check for the "red lightning bolt" warning light on diesels
  • Touring estate versions are practical but check the self-levelling rear suspension