IsItAGoodCar
Reliability Guide

Common Problems with the
2012 SsangYong (KGM) SsangYong Rexton

We've identified 2 known issues that can affect the 2012 SsangYong (KGM) SsangYong Rexton. 1 of these are serious faults that could be expensive to repair.

2
Known Issues
1
Serious
1
Moderate
0
Minor

All Known Issues

Fuel Injector Seizure

SeriousEngine

On the 2.7L diesel (Mercedes-derived), injectors can seize into the cylinder head, making them extremely difficult to replace.

Est. Repair Cost: £300–£2,000+
Warning Signs:

Rough running, Black smoke, "Black death" (carbon buildup) around injectors

What to Inspect:
  • Remove the plastic engine cover and look for tar-like deposits around the injectors
Verified by IsItAGoodCar Research Team

4WD Vacuum Hub Failure

ModerateGearbox & Transmission

On older Rexton models (pre-2017), the vacuum seals in the front hubs can perish, preventing 4WD engagement.

Est. Repair Cost: £200–£500
Warning Signs:

4WD light on but only rear wheels spinning, Hissing noise from front wheels

What to Inspect:
  • Jack up the car and check if the front driveshafts lock when 4WD is engaged
Verified by IsItAGoodCar Research Team

Buying Tips for 2012 SsangYong (KGM) SsangYong Rexton

  • ✓Verify the towing weight on the V5C; Rextons are often bought for their 3,500kg capacity.
  • ✓Check the automatic gearbox shifts; they should be smooth. Any jerking suggests a software issue or old fluid.
  • ✓Inspect the interior plastics for rattles, which can develop on older models.
Check a 2012 SsangYong (KGM) SsangYong Rexton by Registration