AutoUtility currently tracks 8 official NHTSA owner defect complaints for the 2023 Mercedes-Benz GLA. Fuel & Propulsion System issues are the most frequently reported category, appearing in 2 complaints (25% of submitted records). Among these NHTSA complaint records, 1 filing cites a crash, 1 reports one or more injuries.
Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records
2 owner complaints submitted to NHTSA ODI for this subsystem.
2 owner complaints submitted to NHTSA ODI for this subsystem.
1 owner complaint submitted to NHTSA ODI for this subsystem.
1 owner complaint submitted to NHTSA ODI for this subsystem.
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"I request that NHTSA investigate whether 2023 Mercedes-Benz GLA 250 vehicles and other H247 vehicles are susceptible to foreign-material intrusion into the HVAC blower system and whether the existing intake grille/sealing design adequately prevents debris from reaching and damaging the blower..."
"I am reporting a severe drivability and engine failure issue with my vehicle. The vehicle has been exclusively maintained by authorized Mercedes-Benz service centers. Immediately following a scheduled 60,000-mile (Schedule B/C) maintenance, the Check Engine Light began cycling on and off. The..."
"On 2 separate occasions (August 2025 & February 2026), the car has had a "transmission malfunction" light come on while driving on the highway around 65-70 mph. The light comes on and immediately loses ability to accelerate. Both times the car was towed to Greensboro Mercedes. The first time they..."
"unkown available for inspection cylinder misfiring ,stalling loss of power while driving, jerking during accelerations rough unstable idle intense vehicle vibrations yes took in for service A and D no other lights appeared beside service A and D"
"In reference to Safety Recall N252494000 L87 Engine Loss of Propulsion... vehicle passed the recall test. But 2500 miles after the test the engine failed. Per dealership, awaiting new engine."
Reported defect complaint volume across sibling model years (2015–2026)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 Mercedes-Benz GLA | 101 | 4 | 5 | View 2015 Problems → |
| 2016 Mercedes-Benz GLA | 51 | 1 | 4 | View 2016 Problems → |
| 2017 Mercedes-Benz GLA | 33 | 0 | 9 | View 2017 Problems → |
| 2018 Mercedes-Benz GLA | 49 | 3 | 12 | View 2018 Problems → |
| 2019 Mercedes-Benz GLA | 29 | 2 | 11 | View 2019 Problems → |
| 2020 Mercedes-Benz GLA | 9 | 0 | 5 | View 2020 Problems → |
| 2021 Mercedes-Benz GLA | 0 | 0 | 9 | View 2021 Problems → |
| 2022 Mercedes-Benz GLA | 4 | 0 | 2 | View 2022 Problems → |
| 2023 Mercedes-Benz GLA Current Page | 8 | 1 | 1 | Current |
| 2024 Mercedes-Benz GLA | 0 | 0 | 2 | View 2024 Problems → |
| 2025 Mercedes-Benz GLA | 3 | 1 | 1 | View 2025 Problems → |
| 2026 Mercedes-Benz GLA | 0 | 0 | 1 | View 2026 Problems → |
Complete distribution of consumer defect reports across all 8 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Injury Entries | Fatality Entries |
|---|---|---|---|---|---|
| AIR BAGS,SEAT BELTS | 1 | 1 | 0 | 1 | 0 |
| ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| Engine NHTSA category: ENGINE | 1 | 0 | 0 | 0 | 0 |
| ENGINE,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| Seat Belts NHTSA category: SEAT BELTS | 1 | 0 | 0 | 0 | 0 |
| SUSPENSION,POWER TRAIN | 1 | 0 | 0 | 0 | 0 |
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
| UNKNOWN OR OTHER,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE | 1 | 0 | 0 | 0 | 0 |
Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year
Key performance indicators, EPA fuel economy specs, powertrain variants, and summary ratings.
Official recall campaigns, safety defect descriptions, and manufacturer free remedy instructions.
NHTSA 5-Star NCAP crash test results, driver assistance systems, and rollover resistance ratings.
EPA fuel economy ratings, electric range, and annual energy cost benchmarks.
Direct, deterministic answers synthesized from verified United States government databases for the 2023 Mercedes-Benz GLA
In official NHTSA consumer records, the most frequently cited issue area for the 2023 Mercedes-Benz GLA is Fuel & Propulsion System, appearing in 2 records (25% of submitted filings).
Secondary reported categories include Air Bags & Restraints (2) and Electrical System (1).
AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 8 consumer defect complaints and 1 safety recall campaign for the 2023 Mercedes-Benz GLA.
Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.
Among consumer complaint records on file with NHTSA for the 2023 Mercedes-Benz GLA, 1 filing cites a crash, 0 cite smoke or fire, and 1 report one or more injuries.
Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.