Hyundai Sonata GLS Problems by Model Year
NHTSA recorded 46 consumer complaints across the 1 model years of the Hyundai Sonata GLS (1999–1999) that have at least 5 complaints. 1999 has the most, with 46. Across all years, the part named most often is body and structure (35 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.
All Sonata GLS model years
Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.
| Year | Complaints | Median mi | Recalls | TSBs | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|
| 1999 | 46 | 110,000 | 0 | 21 | Not compared (before 2008) | Stable |
Parts named most often, all years
Counts add up complaint mentions across the listed years. A complaint can name several parts.
- Body and structure35 55%
- Suspension11 17%
- Air bags6 9.4%
- Engine cooling5 7.8%
- Transmission and drivetrain3 4.7%
- Steering2 3.1%
- Wheels1 1.6%
- Tires1 1.6%
Example complaints
One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.
1999: “1999 Hyundai Sonata Gls failed pa state inspection due to a rusted k frame ( frame that supports front suspension & motor). This is a 9 year old car original owner with 205,000. This should not have happened on a 9 year old car from pa. We want to know if there were other complaints from sonata owners with the same problem. As I said, this should not be happening.”
NHTSA complaint #10235067, filed 2008-07, 205,000 milesOther Hyundai models
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About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Methodology