How many engine complaints does the 2023 Jeep Grand Wagoneer have?

NHTSA lists 15 engine complaints for the 2023 Grand Wagoneer, which is 31% of the 48 total complaints filed for that model year.

Is there a recall for the 2023 Jeep Grand Wagoneer engine?

No related recalls are listed in NHTSA data for this engine problem area.

At what mileage do these engine problems tend to happen?

The median mileage at failure among reported cases is 17,500 miles.

Did the engine problems cause any crashes or fires?

NHTSA records show zero crashes, zero fires, and zero injuries linked to these engine complaints.

How does the 2023 engine complaint count compare to other years?

The 2022 Grand Wagoneer has 12 engine complaints (20% share), 2023 has 15 (31%), and 2024 has 16 (48%), based on NHTSA data.

2023 Jeep Grand Wagoneer Engine Problems

NHTSA lists 15 engine complaints for the 2023 Jeep Grand Wagoneer, 31% of its 48 total complaints, with median mileage at failure of 17,500. No related recalls are listed for this engine issue.

Engine complaints: 15; 31% of 48
Crashes reported: 0
Fires reported: 0
Injuries reported: 0
Median mileage: 17,500 mi
Related recalls: 0

Typical engine symptoms owners report

Vehicle loses motive power and shuts off while driving at highway speeds, sometimes with power steering and stability control warnings.
Engine stalls without warning lights and fails to restart, including one case with under 4,000 miles.
Engine overheats and forces the vehicle to stop in the road, in some cases recurring after a repair attempt.
A failed thermostat has been diagnosed as a cause of engine overheating and sudden power loss.
Exhaust fumes reportedly enter the cabin through the fresh air intake, with owners reporting elevated carbon monoxide readings.
Electrical faults such as 4x4, power steering, and auto start/stop warnings accompany some engine shutdown events.

When 2023 Jeep Grand Wagoneer engine complaints were filed

First complaint Aug 2, 2023, latest Sep 16, 2026.

15 complaints filed with NHTSA from Aug 2023 to Sep 2026; peak Sep 2024 (2).

Engine recalls for the 2023 Jeep Grand Wagoneer

No safety recalls on record for this model year.

Engine complaints by Grand Wagoneer model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

202212 (20%)
202315 (31%)
202416 (48%)
20250 (0%)

Frequently asked questions

How many engine complaints does the 2023 Jeep Grand Wagoneer have?: NHTSA lists 15 engine complaints for the 2023 Grand Wagoneer, which is 31% of the 48 total complaints filed for that model year.
Is there a recall for the 2023 Jeep Grand Wagoneer engine?: No related recalls are listed in NHTSA data for this engine problem area.
At what mileage do these engine problems tend to happen?: The median mileage at failure among reported cases is 17,500 miles.
Did the engine problems cause any crashes or fires?: NHTSA records show zero crashes, zero fires, and zero injuries linked to these engine complaints.
How does the 2023 engine complaint count compare to other years?: The 2022 Grand Wagoneer has 12 engine complaints (20% share), 2023 has 15 (31%), and 2024 has 16 (48%), based on NHTSA data.