Most common 1999 Jeep Grand Wagoneer problems
Share of the 9 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Jeep Grand Wagoneer complaints by model year
Frequently asked questions
Is the 1999 Jeep Grand Wagoneer a good car?
That is a low number of complaints for a car on sale this long. So far owners have filed 9 complaints with NHTSA.
What is the most common problem with the 1999 Jeep Grand Wagoneer?
The transmission & drivetrain — 2 complaints, 22% of all complaints for this model year, most often about automatic transmission. Next are the a/c & heater (2) and suspension (1).
How many recalls does the 1999 Jeep Grand Wagoneer have?
NHTSA lists no recalls for the 1999 Jeep Grand Wagoneer. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the Jeep Grand Wagoneer?
Years to avoid or approach with caution: 2022, 2023 and 2024. See the full Jeep Grand Wagoneer years comparison.
At what mileage do 1999 Jeep Grand Wagoneer problems happen?
The median mileage reported in complaints is about 95,000 miles; 33% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.