Is the 2008 Jeep Grand Cherokee a bad year?
734 owner complaints to NHTSA. Engine complaints: 146, 2.3× a quiet Grand Cherokee year.
Keep it, but watch the engine
Half of the engine complaints for this year were filed at 36k–86k miles, where you are now.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2008 Grand Cherokee owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 66,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| Electrical systemSTANDS OUT | 473 (64%) | 55k–100k miles · around this mileage | 12-volt battery replacement $100–$400 · Starter motor replacement $350–$1,200 |
| EngineSTANDS OUT | 146 (20%) | 36k–86k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Transmission and drivetrain | 77 (10%) | 47k–98k miles · around this mileage | CV axle / CV joint replacement (one side) $300–$1,500 · Automatic transmission replacement $2,500–$7,000 |
| Speed control | 27 (4%) | 57k–104k miles · around this mileage | — |
| Steering | 24 (3%) | 46k–105k miles · around this mileage | Steering rack and pinion replacement $700–$2,100 |
| Brakes | 23 (3%) | 43k–123k miles · around this mileage | Brake pad replacement (one axle) $115–$390 · Brake pads and rotors replacement (one axle) $200–$1,084 |
| Fuel system | 21 (3%) | 50k–88k miles · around this mileage | Fuel pump replacement $220–$1,500 · Fuel injector replacement (one injector) $300–$1,200 |
| Exterior lighting | 17 (2%) | 48k–94k miles · around this mileage | — |
| Body structure | 13 (2%) | 38k–134k miles · around this mileage | — |
| Wheels | 5 (1%) | 43k–92k miles · around this mileage | Wheel bearing / hub assembly replacement (one wheel) $230–$750 |
| Air bags | 40 (5%) | 88k–125k miles · ahead | — |
| Stability control | 10 (1%) | 67k–122k miles · ahead | — |
| Visibility and wipers | 28 (4%) | 30k–65k miles · mostly behind | — |
| Tires | 20 (3%) | 20k–51k miles · mostly behind | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 66,000 miles. Not a quote.
What owners reported alongside their complaints
Of 734 complaints: 23 mention a crash · 5 mention a fire · 9 report an injury · 13 say the car was towed.
4 complaints were filed in the last 12 months, the newest in Sep 2026.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
Vehicle engine suddenly stopped on hwy at 70 MPH (This is the 3rd time it has happened in the last 9 months). I was able to get the vehicle off the hwy.
Car stalls intermittently at 60-70MPH. Loss of power steering, along with control of the vehicle. Vehicle re-starts up immediately after turning "Off" And turning back on in park position.
2008 grand cherokee 4X4 4.7L flexfuel stalling at various highway speeds. Throttle lagging, harsh up/down shifting, hesitation on torque demand, fuel mileage reduced by 20%.
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 66,000 miles), not by content. Unverified.
Recalls for the 2008 Jeep Grand Cherokee: 5
In the affected vehicles, the ignition key (FOBIK) may not return to the "ON" position after being rotated to the "START" position, instead sticking between the two positions. If the ignition stays between "START" and "ON" positions it could cause loss of certain electrical functions.
A transfer case electrical failure may result in an unintentional shifting of the transfer case into the neutral position. If the vehicle shifts into neutral, it may roll away increasing the risk of a crash or personal injury.
These suspension systems were produced with grade 2 carriage bolts instead of the proper grade 5 carriage bolts. The improper grade 2 carriage bolts could experience a loss of clamping force for the bottom strut fork. This condition could cause a loss of effective lift and lowering of the affected vehicle, possibly creating the driver to panic which could possibly lead to a vehicle crash.
The front control module may have been incorrectly manufactured. This could cause the engine to stall while driving or not to start and/or cause the windshield wipers to become inoperative. Engine stalling or inoperative wipers could cause a crash without warning.
On certain sport utility vehicles, front brake calipers in a certain lot may have been manufactured from gray iron instead of ductile iron as designed and could fracture without warning. This would increase the vehicle's stopping distance and could cause a crash.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Jeep: 30
Repair instructions Jeep sent its dealers for symptoms seen in the shop on the 2008 Jeep Grand Cherokee. Ask a dealer or mechanic for a bulletin by its number.
NAG1 Transmission Before installing the transmission with the engine, check for dowel pins (2) for alignment
Exterior Mirror The latest version of these exterior mirrors have had their glass removed to be serviced separatly
UConnect and Voice Recognition Inoperative
4WD Lamp Illuminated and Diagnostic Trouble Code C140F Active in Final Drive Control Modules (FDCM) Memory
Neighbouring years
2007 Grand Cherokee: 1,109 complaints, keep it, but watch the engine · 2009 Grand Cherokee: 138 complaints, keep it.
Every Jeep Grand Cherokee year
2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026 · All Grand Cherokee years side by side
Other Jeep models: Jeep Cherokee · Jeep Commander · Jeep Compass · Jeep Gladiator · Jeep Grand Cherokee 4xe · Jeep Grand Cherokee L · Jeep Grand Wagoneer · Jeep Laredo · Jeep Liberty · Jeep Patriot · Jeep Renegade · Jeep Wagoneer · Jeep Wrangler · Jeep Wrangler 4xe · Jeep Wrangler Sahara. All makes and models.
Questions
Is the 2008 Jeep Grand Cherokee a bad year?
734 owner complaints to NHTSA. Engine complaints: 146, 2.3× a quiet Grand Cherokee year. At 66,000 miles the tool says: Keep it, but watch the engine. Half of the engine complaints for this year were filed at 36k–86k miles, where you are now.
What are the most common problems with the 2008 Jeep Grand Cherokee?
By owner complaints to NHTSA: electrical system (473), engine (146), transmission and drivetrain (77), speed control (27), steering (24). Half of the engine complaints were filed between 36k–86k miles.
How many recalls does the 2008 Jeep Grand Cherokee have?
5 recall campaigns list this model year: Electrical system (NHTSA 14V-567), Transmission and drivetrain (NHTSA 13V-175), Suspension (NHTSA 09E039000), Visibility and wipers (NHTSA 08V-059) and more. A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.