Worst 1998 AM General Hummer Problems
Top 3 most-reported issues with average mileage at failure.
Steering Defects
Engine And Engine Cooling:Engine:Diesel
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All Problems by Category
Every NHTSA complaint category for the 1998 AM General Hummer.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Steering Defects | 2 | — | — | — | |
| Engine And Engine Cooling:Engine:Diesel | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 1998 AM General Hummer. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other AM General Hummer Years
1998 AM General Hummer — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 1998 AM General Hummer reliable?
What are common problems with the 1998 AM General Hummer?
Does the 1998 AM General Hummer have any recalls?
Should I buy a 1998 AM General Hummer?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full AM General Hummer reliability report with year-by-year comparison and generation analysis.
Check Your Specific 1998 AM General Hummer
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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