NHTSA lists 5 safety recalls and 4 owner complaints for the 2026 Jeep Grand Wagoneer. Most complaints involve service brakes (2) and steering (1). The EPA rates it 19 mpg combined, and NHTSA gives it 4 stars overall.
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.
Chrysler (FCA US LLC) is recalling certain 2024-2025 Jeep Wagoneer, 2024-2026 Jeep Grand Cherokee, Jeep Grand Cherokee L, Jeep Grand Cherokee 4XE, Jeep Grand Wagoneer, 2025 Jeep Wagoneer L, 2025-2026 Jeep Grand Wagoneer L, and 2026 Jeep Cherokee vehicles. Due to a software error, the tire pressure monitoring system may fail to detect low tire pressure and/or fail to illuminate the tire pressure monitoring system (TPMS) warning light as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 138, "Tire Pressure Monitoring System."
Chrysler (FCA US, LLC) is recalling certain 2026 Jeep Wrangler, Jeep Gladiator, Jeep Compass, Jeep Cherokee, Jeep Grand Cherokee, Jeep Grand Cherokee L, Jeep Grand Wagoneer, Jeep Grand Wagoneer L, Ram Promaster, Ram Promaster EV, Ram 1500, Ram 2500, Chrysler Pacifica Plug-In Hybrid, Chrysler Voyager, and 2026-2027 Chrysler Pacifica and Dodge Charger vehicles. The rearview camera image may fail to display when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“The contact owns a 2026 Jeep Grand Wagoneer. The contact stated that while driving 45 MPH, the vehicle unexpectedly stopped while driving in traffic. The contact stated that there was an audible beeping sound after the brake failure. The contact stated that the vehicle experienced several electrical failures. The contact stated that the horn failed to operate, causing the contact to be forced off the road. The contact stated that there were electrical issues with the headlights and instrument panel. The vehicle was taken to the dealer, where the electrical failures were confirmed, and several parts were replaced; however, the failures persisted. The vehicle was scheduled to be diagnosed by the dealer about the brake failure. The failure mileage was approximately 13,400.”
“Steering wheel disconnected from steering and kept spinning. This occured while vehicle was in motion operating at highway speeds. Driver was unable to steer vehicle and drifted to the side of the road. Dealership information is provided below and can provide more details of the cause. The driver's safety and safety of others on the road was at risk and fortunately there wasnt an accident.”
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 2WD Auto 8-spd, 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 17 | 24 | 19 | $3,300 | 456 |
| Grand Wagoneer 4WD Auto 8-spd, 6 cyl, 3.0 L, Turbo · All-Wheel Drive | 17 | 23 | 19 | $3,300 | 471 |
| 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 |
5 safety recalls as of Nov 9, 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 4 complaints with NHTSA. The most-cited components are service brakes (2), steering (1), electrical system (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2026 Jeep Grand Wagoneer at 19 mpg combined, depending on engine and drivetrain (2 versions rated).
NHTSA's New Car Assessment Program gives the 2026 Jeep Grand Wagoneer 4 out of 5 stars overall.