Used Jeep Grand Cherokee

What to know before buying: Jeep Grand Cherokee

From 3 video reviews, 1 forum thread and 1 press test · updated 23/09/2026

What the reviews say

• WK 3.0 V6 CRD owners praise its comfort, stability, performance, durable suspension and strong off-road ability.[2]one sourceWK (third generation)
• The WK's permanent four-wheel-drive systems provide strong capability; the simpler Quadra-Trac I is also described as the most reliable.[3]one sourceWK (third generation)
• The fourth generation has a comfortable, spacious and practical cabin, a good driving position and a large boot, though equipment varies greatly by year and trim.[4]one sourceFourth generation
• The 2022 Trailhawk combines comfort with serious off-road hardware: low range, a locking rear differential, a disconnecting anti-roll bar and air suspension.[5]one source

Typical faults

• High-mileage WKs can leak from transfer-case and axle seals; incorrect or insufficient Quadra-Drive II oil can cause jerking, knocking and expensive repairs.[3]one sourceWK (third generation)
• WK front anti-roll-bar bushes may start knocking after 20,000–30,000 km, while front dampers are reported to average about 50,000 km.[3]one sourceWK (third generation)

  20 000–50 000 km

• The WK 3.0 CRD can leak oil at the turbo inlet and suffer swirl-flap actuator failure, causing a significant loss of power.[3]one sourceWK (third generation)

  3.0 CRD

• The fourth-generation 3.0 V6 turbo-diesel has reported oil-cooler failures that mix oil and coolant, plus oil-pump or bypass-valve failures capable of destroying the engine.[4]one sourceFourth generation

  3.0 V6 turbo-diesel

• The fourth generation has reports of Uconnect glitches and failures affecting keyless entry, windows, locks, mirrors and the powered tailgate.[4]one sourceFourth generation
• For 2002–2004 2.7 diesels, the forum reports failed ventilation flaps and water entering the front passenger footwell, potentially corroding contacts and causing numerous electrical faults.[1]one source

  2002–2004 · 2.7 diesel

Which engine and version to take

• The WK's 3.7 petrol V6 is described as reliable and the least thirsty petrol engine in the generation's range.[3]one sourceWK (third generation)
• The WK's 5.7 Hemi V8 is reported to have no statistically significant common complaints, though it is uncommon.[3]one sourceWK (third generation)
• The WK 3.0 V6 CRD is quiet, economical and strong, but its oil leaks, swirl-flap actuator and oil-cooler seals need checking before purchase.[2][3][1]WK (third generation)

What to avoid

• The fourth-generation 3.0 V6 VM Motori turbo-diesel is the riskiest choice, with reported DPF/EGR trouble, oil-system failures and rare but catastrophic engine damage.[4]one sourceFourth generation
• The forum advises caution with 2000–2005 4.0 petrol versions because of a weak automatic transmission, which requires a long and thorough test.[1]one source

What to check at the inspection

• For the fourth generation, demand a complete service history, verify that every recall was completed and arrange an independent pre-purchase inspection.[4]one sourceFourth generation
• Inspect the underside, wheelarches, engine bay, panel gaps and paint texture because off-road abuse or poor body repairs may have been concealed.[4]one sourceFourth generation
• Test every window, lock, mirror, powered tailgate, keyless function, Uconnect feature, air conditioner and sunroof, and look for cabin moisture.[4]one sourceFourth generation
• On older 4.0 or 2.7 versions, fully warm the transmission and test it under gentle acceleration and deceleration; aggressive driving can mask shift faults.[1]one source
• On older examples, check for corrosion behind the fuel-tank guard and beneath the plastic sill covers, where mud can accumulate.[1]one source
• On a WK, check the transfer case and axles for leaks, verify smooth leak-free steering-rack operation and listen for anti-roll-bar bush or suspension noise.[3]one sourceWK (third generation)

Verdict

Sources

1. [1]iauto.lv — Viedoklis par JEEP (Grand cherokee un cherokee) - Forums · forum
2. [2]whatcar.lv — Lasītaju vērtējums - Jeep Grand Cherokee (05-10) - What Car? · press
3. [3]MasterCarsPro — Jeep Grand Cherokee WK Problems | Weaknesses of the Used Jeep Grand Cherokee 3 · ▶ video
4. [4]ReDriven — Why you should NOT buy a used Jeep Grand Cherokee · ▶ video
5. [5]Driving Sports TV — 2022 Jeep Grand Cherokee Trailhawk Review and Off-Road Test · ▶ video

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