Jeep Grand Cherokee (WK2) Problems by Year
The WK2 Jeep Grand Cherokee is a large, luxurious SUV that shares its underlying architecture with the Mercedes-Benz ML (W166), granting it exceptional ride quality and refinement. In the UK, it provided a heavily equipped, more affordable alternative to the Range Rover Sport and BMW X5, powered almost exclusively by a muscular 3.0-litre V6 diesel engine. While it boasts a genuinely premium interior and tremendous towing capability, its sheer size makes it cumbersome in tight urban environments. Reliability is generally decent thanks to the Mercedes-derived platform, though the complex air suspension and electrical systems can throw expensive tantrums. It is perfect for buyers needing a comfortable, heavy-duty tow vehicle with massive road presence.
Select a year below to see the specific problems affecting that model year, with estimated repair costs and severity ratings.
Select a Year Period
Browse Jeep Grand Cherokee (WK2) in our Directory
View MOT history, registration data, and reliability scores for the Jeep Jeep Grand Cherokee (WK2).
View Jeep Grand Cherokee (WK2) DirectoryBuying Tips for the Jeep Grand Cherokee (WK2)
- ✓Test the Quadra-Lift air suspension through all its height settings; listen for compressor whine and ensure it doesn't sag overnight.
- ✓Check the 8-speed ZF automatic gearbox for smooth shifts; while robust, it requires fluid changes that are often ignored.
- ✓Verify the condition of the 3.0 V6 diesel engine; look for signs of oil leaks around the oil cooler, which sits in the "V" of the engine.
- ✓Inspect the Uconnect infotainment system for delamination of the screen, a common issue on 2017-2018 models.
- ✓Check the operation of the power tailgate, as the struts and motors are known to fail on older models.
- ✓Look underneath for serious off-road damage; while capable, many were used purely on-road, which is preferable for a used buy.