2014 Mercedes-Benz GL-Class: owner complaints and recalls
Analysis of 38 owner complaints filed with NHTSA and 0 recall campaigns. Updated 2026-07-25.
38
Complaints
0
Recalls
0
Crash reports
0
Fire reports
1
Injuries
21.1
Severity index
Severity index 21.1 - Low. This weights crashes, fires, injuries and fatalities per 100 complaints; see methodology.
What actually fails
| Component | Complaints | Share of complaints citing it |
|---|---|---|
| ENGINE | 11 | 28.9% |
| UNKNOWN OR OTHER | 6 | 15.8% |
| ELECTRICAL SYSTEM | 4 | 10.5% |
| STEERING | 4 | 10.5% |
| SERVICE BRAKES | 3 | 7.9% |
| POWER TRAIN | 3 | 7.9% |
| VISIBILITY | 3 | 7.9% |
| SUSPENSION | 2 | 5.3% |
The single most-reported system is ENGINE, cited in 11 of 38 complaints (28.9%). One complaint can name several systems, so these shares overlap and do not total 100%.
Complaints filed per year
| Year | Complaints |
|---|---|
| 2014 | 3 |
| 2015 | 1 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 3 |
Complaint volume is rising - the last three years carry 1.9x 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.