2021 Volkswagen Jetta GLI: owner complaints and recalls
Analysis of 66 owner complaints filed with NHTSA and 0 recall campaigns. Updated 2026-07-25.
66
Complaints
0
Recalls
3
Crash reports
0
Fire reports
1
Injuries
151.5
Severity index
Severity index 151.5 - High. This weights crashes, fires, injuries and fatalities per 100 complaints; see methodology.
Among the 90 2021 vehicles we track with at least 40 complaints on file, the 2021 Volkswagen Jetta GLI ranks 6 of 90 by severity, where 1 is the worst. Its severity is higher than 93% of its model-year peers. See the full 2021 ranking.
What actually fails
| Component | Complaints | Share of complaints citing it |
|---|---|---|
| SERVICE BRAKES | 25 | 37.9% |
| ELECTRICAL SYSTEM | 12 | 18.2% |
| UNKNOWN OR OTHER | 10 | 15.2% |
| FUEL/PROPULSION SYSTEM | 9 | 13.6% |
| FORWARD COLLISION AVOIDANCE | 8 | 12.1% |
| ENGINE | 5 | 7.6% |
| LANE DEPARTURE | 4 | 6.1% |
| AIR BAGS | 4 | 6.1% |
The single most-reported system is SERVICE BRAKES, cited in 25 of 66 complaints (37.9%). One complaint can name several systems, so these shares overlap and do not total 100%.
Complaints filed per year
| Year | Complaints |
|---|---|
| 2021 | 5 |
| 2022 | 12 |
| 2023 | 13 |
| 2024 | 21 |
| 2025 | 10 |
| 2026 (year to date) | 5 |
Complaint volume is rising - the last three years carry 2.6x the filings of the three before them, which usually signals a wear-related defect surfacing with age.
Source. US National Highway Traffic Safety Administration public complaint and recall APIs (api.nhtsa.gov), retrieved 2026-07-25. Complaints are unverified consumer reports; volume is influenced by how many units were sold and how long the vehicle has been on the road. Not affiliated with NHTSA or any manufacturer.