Rugged trail legend from mud to motorway
The Jeep Cherokee spans multiple generations from the legendary boxy XJ (1984-2001) through to the modern KL (2014-2019), attracting both hardcore off-road enthusiasts and suburban SUV buyers. The classic XJ is a cult favourite for its bulletproof powertrain and genuine capability, while the modern KL offers more refined on-road manners. It competes with the Land Rover Discovery Sport and Ford Kuga but trades refinement for off-road heritage.
We track 5 known issues across the Jeep Cherokee range, with 4 classified as significant. Knowing which variants and configurations to approach with caution can save you from expensive surprises after purchase.
Found a Jeep Cherokee? Enter the reg to see which of our 5 known issues apply to that exact car, plus full MOT history and mileage checks.
KL (2014–2021) — Petrol options included the 2.4L Tigershark, with 2.0L MultiJet Diesel, 2.2L MultiJet Diesel on the diesel side. We track 5 known issues on this generation, with 4 classified as significant. The most significant concern is Transmission chain/belt excessive wear (£3,500–£5,500 to address).
The ZF 8HP transmission fitted to Cherokee diesel variants shows exceptionally high wear rates on internal chain components, with MOT data showing 34.3x the fleet average failure rate at 60-80k miles. The issue manifests as harsh shifting, hesitation between gears, or complete transmission failure. This appears to be a design weakness specific to the 2.0L diesel application, possibly related to torque delivery characteristics or software calibration.
Complete transmission failure requires replacement or rebuild costing £4,000-£7,000. Early intervention with fluid changes may extend life but cannot reverse chain wear once established. The vehicle becomes undriveable when the transmission fails completely.
Test the automatic gearbox extensively in slow traffic, car parks and on hill starts. Feel for any juddering, hesitation or clunking during gear changes. Try repeated low-speed manoeuvres as this is where problems are most apparent.
Cherokee models show 12.0x the fleet average for excessive fluid leakage across multiple systems, with the issue worsening over time according to MOT data. The leakage affects engine oil, transmission fluid, coolant, and power steering systems. This appears to be related to seal quality and design rather than normal wear, as failures occur across a wide mileage range including low-mileage vehicles.
Severe leakage can lead to catastrophic engine or transmission failure if fluid levels drop critically. Environmental contamination may result in prosecution under environmental legislation. Multiple system leakage typically indicates widespread seal failure requiring comprehensive repairs.
Check the oil level before the engine is started. Ask the seller how often they top up the oil between services. After a test drive, check the level again and look behind the car for blue or grey exhaust smoke under acceleration.
Cherokee suspension components show 11.3x the fleet average wear rate, with the problem worsening according to MOT trends. This affects bushes, ball joints, and suspension pins across both front and rear systems. The issue appears to be design-related rather than wear-pattern specific, as failures occur across a wide mileage range including relatively low-mileage examples.
Worn suspension components compromise vehicle stability and handling, potentially affecting safety in emergency manoeuvres. Severe wear can lead to MOT failure and may cause accelerated tyre wear. Complete joint failure can result in loss of wheel control.
Listen for knocking, clunking or rattling over bumps during the test drive. Inspect the underside for corroded or cracked suspension components. Check the MOT history for suspension-related advisories, which often predict future failures.
Cherokee models show 4.8x the fleet average for brake disc fracturing or excessive weakening, with failures occurring across all mileage ranges including very low-mileage vehicles. This suggests a material or design issue rather than normal wear patterns. The problem affects both front and rear discs and can lead to dangerous brake failure if not addressed promptly.
Fractured or severely weakened brake discs can fail catastrophically, leading to complete loss of braking ability on the affected wheel. This creates an immediate safety hazard and requires urgent replacement. Driving with damaged discs risks brake system failure and potential accidents.
Check brake disc condition for lipping or scoring. Test braking at moderate speed for pulling to one side or vibration through the steering wheel. Review MOT advisories for brake-related items.
Cherokee diesel models show The trend is improving according to MOT data, possibly due to software updates or component revisions. Most commonly affects vehicles used for short journeys where the DPF cannot complete regeneration cycles.
While not immediately dangerous, unresolved emissions faults can lead to DPF damage, reduced fuel economy, and eventual engine damage. The vehicle will fail its MOT if the management light remains illuminated. Repair costs vary from £100 for sensor replacement to £2,000+ for DPF replacement.
Check for any engine warning lights on the dashboard. Ask about the car's MOT emissions history — repeated failures suggest underlying issues. A pre-purchase diagnostic scan is especially worthwhile to check for stored emissions fault codes.
For the full breakdown of all 5 tracked issues with repair costs, see the Jeep Cherokee common problems page.
Based on 33k real DVSA MOT tests, the Jeep Cherokee fails more often than average on several items. The biggest outlier is transmission joint, belt or chain worn at 37x the fleet average, followed by headlight fault (30x).
When viewing a specific car, check its MOT history for recurring advisories in these categories. See the full Jeep Cherokee MOT failure breakdown for data at every mileage point.
Routine servicing (oil and filter change every 13k miles) typically costs £80–£120 at an independent garage.
The bigger-ticket items to budget for include automatic transmission fluid (£200–£300).
See the full Jeep Cherokee service schedule for every interval and cost breakdown.
The Jeep Cherokee is a solid choice on the used market, though not without its quirks. The issues we track are well-understood and largely avoidable if you know what to look for. A thorough inspection and complete service history go a long way. For the classic XJ (1984-2001), the 1997-2001 models with the 4.0 straight-six are the gold standard — avoid the GM 2.8 V6. For the modern KL generation, the 2017 and 2019 models scored 'average' reliability ratings and avoided the worst 2014-2015 teething problems. Steer clear of 2014 KL models entirely, as they had the worst reliability scores and multiple transmission recalls.
Before committing, check the car's full MOT history, verify the service record is complete, and if possible arrange a specialist inspection. Enter any registration into our free report to see the complete picture.
Get Car Wise maintains a database of known mechanical issues for every popular car on UK roads, tracking the faults that owners, specialists and DVSA data reveal.
When you run a report on a specific Jeep Cherokee, we cross-reference the exact variant, engine and age against our database of 5 known issues. Combined with full MOT history analysis, mileage verification and DVLA data, you get a complete picture before viewing.
Enter the registration for MOT history, mileage verification, known faults for that exact variant, and a Get Car Wise Score.
This guide was compiled from independent expert reviews, DVSA MOT data, specialist workshops and our own database of 5 known Jeep Cherokee issues. We are not affiliated with any source listed.