2017 Mercedes-Benz GLA-Class: owner complaints and recalls
Analysis of 33 owner complaints filed with NHTSA and 0 recall campaigns. Updated 2026-07-25.
33
Complaints
0
Recalls
0
Crash reports
1
Fire reports
1
Injuries
42.4
Severity index
Severity index 42.4 - Medium. This weights crashes, fires, injuries and fatalities per 100 complaints; see methodology.
What actually fails
| Component | Complaints | Share of complaints citing it |
|---|---|---|
| ELECTRICAL SYSTEM | 10 | 30.3% |
| ENGINE | 8 | 24.2% |
| UNKNOWN OR OTHER | 7 | 21.2% |
| AIR BAGS | 4 | 12.1% |
| POWER TRAIN | 3 | 9.1% |
| FUEL/PROPULSION SYSTEM | 3 | 9.1% |
| TIRES | 2 | 6.1% |
| VISIBILITY | 2 | 6.1% |
The single most-reported system is ELECTRICAL SYSTEM, cited in 10 of 33 complaints (30.3%). One complaint can name several systems, so these shares overlap and do not total 100%.
Complaints filed per year
| Year | Complaints |
|---|---|
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 (year to date) | 3 |
Complaint volume is rising - the last three years carry 2.1x 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.