Jeep ยท 2026
2026 Jeep Grand Wagoneer 4WD
Official EPA fuel economy and NHTSA recall record, best combined figure 19 MPG.
Fuel economy (EPA)
| Engine | Transmission | Fuel | City | Highway | Combined | CO2 g/mi |
|---|---|---|---|---|---|---|
| 3.0L 6-cyl | Automatic 8-spd | Regular | 17 | 23 | 19 | 471 |
Safety recalls (NHTSA)
5 campaigns on record for this model year. Recall repairs are free at dealers; check your exact vehicle by VIN on nhtsa.gov/recalls.
Chrysler (FCA US, LLC) is recalling certain 2026 Jeep Grand Wagoneer and Jeep Grand Wagoneer L vehicles. The front camera wiring harness may not be connected properly, which can cause the rearview camera image not to display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
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 mo
Chrysler (FCA US, LLC) is recalling certain 2026 Jeep Grand Wagoneer and Jeep Grand Wagoneer L vehicles. The brake system control module software may cause a loss of electronic stability control and a loss of electronic brake assist. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 126, "Electronic Stability Control Systems" and 135, "Li
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 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
Owner complaints (NHTSA)
5 complaints filed by owners for this model year (2 involving a crash, 0 a fire). Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.
Frequently Asked Questions
What is the fuel economy of a 2026 Jeep Grand Wagoneer 4WD?
EPA figures for the 2026 Jeep Grand Wagoneer 4WD reach 19 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.
Are there recalls on the 2026 Jeep Grand Wagoneer 4WD?
NHTSA lists 5 safety recall campaigns for the 2026 Jeep Grand Wagoneer 4WD. Check your specific vehicle by VIN on the official NHTSA site, recalls are fixed free of charge by dealers.
What are common problems with the 2026 Jeep Grand Wagoneer 4WD?
Owners have filed 5 complaints with NHTSA for the 2026 Jeep Grand Wagoneer 4WD, most often about: Service Brakes, Air Bags, Unknown Or Other. Complaint counts reflect what owners report, not confirmed defects.
Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.