2017 Mercedes-Benz Gla-Class Safety Report
2017 Mercedes-Benz GLA-Class shows recurring electrical, engine, airbag, and fuel system complaints with no official safety ratings.
AI Safety Analysis for the 2017 Mercedes-Benz Gla-Class
Reliability Score
The 2017 Mercedes-Benz Gla-Class receives a reliability score of 45 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.
Known Issues for the 2017 Mercedes-Benz Gla-Class
The following issues have been identified from NHTSA complaint data and owner reports for the 2017 Mercedes-Benz Gla-Class:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Sunroof/Moonroof Malfunction Sunroof fails to close, broken plastic rail guides/sliders, potential for sunroof detaching due to faulty bonding. |
Medium | Occasional | 64000-unknown miles |
| Airbag System Failure/Warning Lights Airbag warning light illuminated, clock spring and airbag reported broken, horn and speedometer failure associated with airbag issues. |
High | Occasional | unknown miles |
| Engine Crankcase Ventilation Valve Malfunction Check engine light due to P052E-71 crankcase ventilation valve, reported as a very common issue with M274 engines. |
Medium | Common | 90000 miles |
| Transmission Shifting Into Neutral Unexpectedly Vehicle shifts into neutral on its own while driving, including at freeway speeds, with 'TRANSMISSION MALFUNCTION STOP' message. |
High | Occasional | unknown miles |
| Strong Gasoline Smell Inside Cabin Persistent smell of gas inside the vehicle, especially upon starting, causing dizziness and headaches, linked to fuel/propulsion system. |
High | Occasional | unknown miles |
| Engine Turning Off By Itself In Traffic Engine suddenly turns off completely while waiting at traffic lights or in traffic. |
High | Rare | unknown miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2017 Mercedes-Benz Gla-Class:
A significant portion of complaints fall into a general or unspecified category, indicating diverse issues.
Issues combining electrical system and engine problems, including software updates and general malfunctions.
Airbag warning lights, system malfunctions, and related component failures like clock springs.
Strong gasoline smell inside the vehicle, indicating potential fuel system leaks or ventilation issues.
Specific engine issues like crankcase ventilation valve malfunction and engine stalling.
Sunroof malfunctions affecting visibility and weather sealing.
Transmission issues including unexpected shifting into neutral and differential problems.
Frequently Asked Questions About the 2017 Mercedes-Benz Gla-Class
Is the 2017 Mercedes-Benz GLA-Class safe?
Based on NHTSA complaint data, the 2017 Mercedes-Benz GLA-Class has 30 complaints, including 1 fire and 1 injury, but lacks official NHTSA crash test ratings. Recurring issues with airbags, engine, transmission, and fuel systems raise safety concerns, particularly the unexpected shifting into neutral and strong gas smells.
What are common problems with the 2017 Mercedes-Benz GLA-Class?
The most reported issues include general 'UNKNOWN OR OTHER' problems (20% of complaints), combined 'ELECTRICAL SYSTEM,ENGINE' issues (13%), 'AIR BAGS' malfunctions (10%), and 'FUEL/PROPULSION SYSTEM' problems (10%), often manifesting as a strong gasoline smell inside the cabin. Sunroof malfunctions and unexpected transmission shifts are also notable.
Are there any recalls for the 2017 Mercedes-Benz GLA-Class?
The provided data states 'Recalls: 0'. However, several complaints explicitly mention receiving recall notifications (e.g., NHTSA Campaign Number: 21V058000, 17V627000, 17V114000) where parts were unavailable or repairs were delayed, suggesting that there may be unaddressed or delayed recall actions not reflected in the summary data.
How does the 2017 Mercedes-Benz GLA-Class perform in crash tests?
The 2017 Mercedes-Benz GLA-Class has no official NHTSA crash test ratings available; all categories (Overall, Frontal, Side, Rollover) are listed as N/A.
Are there issues with the engine or transmission?
Yes, there are reported issues with both the engine and transmission. Engine complaints include crankcase ventilation valve malfunctions (P052E-71) and the engine turning off unexpectedly. Transmission issues involve stalling, gears not shifting properly, inability to reverse, and the vehicle shifting into neutral on its own while driving.
Buyer Advice
Our recommendation: Given the lack of crash test ratings and recurring complaints regarding critical components like airbags, engine, transmission, and fuel system, potential buyers should proceed with caution and thoroughly inspect any prospective 2017 GLA-Class, paying close attention to service history and any outstanding recall repairs.
NHTSA Data Summary for 2017 Mercedes-Benz Gla-Class
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2017 Mercedes-Benz Gla-Class. The data includes 30 consumer complaints filed by vehicle owners, 0 manufacturer-initiated safety recalls, 1 fire incidents, 1 reported injuries, and safety rating assessments associated with this vehicle.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.