NHTSA lists 1 safety recall and 3 owner complaints for the 2024 Jeep Grand Wagoneer L. Most complaints involve power train (1) and electrical system (1). The EPA rates it 17 mpg combined.
Chrysler (FCA US, LLC) is recalling certain 2022-2025 Jeep Wagoneer, 2022-2026 Jeep Grand Wagoneer, 2023-2025 Jeep Wagoneer L, and 2023-2026 Jeep Grand Wagoneer L vehicles. The pivot bolts for the roof rack crossbars may not have been tightened properly, allowing them to detach.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“While driving the powertrain cooling system failed. This caused rapid overheating of the engine and loss of power. The vehicle was temporarily stranded in a busy intersection. This is a well documented problem with the thermostat in the engine cooling system. A technical service bulletin has been issued on corrective action with an improved OEM part. Failure of the power system occurred rapidly. This was highly dangerous and could have been catastrophic in a highway scenario. I find it negligent that Jeep has acknowledged this problem but refused to issue a recall to provide proactive corrective action.”
“Screens keep shutting off or freezing. Makes a buzzing noise through the speakers on occasion. Happens almost daily and sometimes multiple times a day.”
“The contact owns a 2024 Jeep Grand Wagoneer L. The contact stated that while driving at an undisclosed speed, the rear passenger's side window trim was flapping and had partially detached. Additionally, there was an unknown rear seat belt message displayed while starting and driving the vehicle. The vehicle was taken to the dealer, who determined that the rear passenger's side window trim needed to be replaced. The vehicle was not repaired. The contact associated the failure with NHTSA Campaign Number: 25V642000 (Structure); however, the VIN was not included in the recall. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 40,000.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Grand Wagoneer L 4WD Auto 8-spd, 6 cyl, 3.0 L, Turbo · All-Wheel Drive | 14 | 20 | 17 | $4,400 | 537 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
1 safety recall as of Nov 12, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 3 complaints with NHTSA. The most-cited components are power train (1), electrical system (1), seat belts (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2024 Jeep Grand Wagoneer L at 17 mpg combined, depending on engine and drivetrain (1 version rated).