2021 Mercedes-Benz Gla-Class Safety Report
2021 Mercedes-Benz GLA-Class Safety Report
Safety Decision Cockpit for the 2021 Mercedes-Benz Gla-Class
This page is the hub for deciding what to inspect next on the 2021 Mercedes-Benz Gla-Class. It connects recall campaigns, owner complaint patterns, service bulletins, sibling model years, component issue hubs, and the model buying guide so a shopper or owner can move from a single report into the wider safety graph.
| Signal | Value | What to inspect next |
|---|---|---|
| Recall burden | Low (0) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Low (18) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 1 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Unknown Or Other | Compare unknown or other issues across vehicles. |
2021 Mercedes-Benz Gla-Class Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2021 Mercedes-Benz Gla-Class, these are the component areas with the clearest NHTSA complaint signals. Use each link to jump from this single vehicle into broader component hubs and make-specific issue pages.
Unknown Or Other
3 owner complaints mention this component in the current safety profile.
All Unknown Or Other issues Mercedes-Benz onlyElectrical System,Back Over Prevention
2 owner complaints mention this component in the current safety profile.
All Electrical System,Back Over Prevention issues Mercedes-Benz onlyTires
2 owner complaints mention this component in the current safety profile.
All Tires issues Mercedes-Benz onlyService Brakes,Engine
1 owner complaint mention this component in the current safety profile.
All Service Brakes,Engine issues Mercedes-Benz onlyUnknown Or Other,Fuel/Propulsion System
1 owner complaint mention this component in the current safety profile.
All Unknown Or Other,Fuel/Propulsion System issues Mercedes-Benz onlyVehicle Speed Control,Engine,Fuel/Propulsion System
1 owner complaint mention this component in the current safety profile.
All Vehicle Speed Control,Engine,Fuel/Propulsion System issues Mercedes-Benz onlyAI Safety Analysis for the 2021 Mercedes-Benz Gla-Class
Reliability Score
The 2021 Mercedes-Benz Gla-Class receives a reliability score of 82 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates above-average reliability relative to comparable vehicles.
Known Issues for the 2021 Mercedes-Benz Gla-Class
The following issues have been identified from NHTSA complaint data and owner reports for the 2021 Mercedes-Benz Gla-Class:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Engine Cooling And Lubrication System Failure Coolant mixing with engine oil was reported, indicating potential internal engine failure. This issue can lead to engine damage and reduced vehicle reliability. |
High | Rare | 30k-60k miles |
| Back Over Prevention System Malfunction Gas door failure to open was reported, which could result in injury or damage during vehicle operation. |
Medium | Common | 0-100k miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2021 Mercedes-Benz Gla-Class:
Issues with the engine cooling and lubrication system were reported.
Back over prevention system malfunctions were reported.
Tire inflation placard discrepancies and tire dysfunction were reported.
Service brake malfunctions were reported.
Frequently Asked Questions About the 2021 Mercedes-Benz Gla-Class
Has the 2021 MERCEDES-BENZ GLA-CLASS been recalled?
No, the 2021 MERCEDES-BENZ GLA-CLASS has no recalls on record with NHTSA as of our latest data update.
How many complaints does the 2021 MERCEDES-BENZ GLA-CLASS have?
The 2021 MERCEDES-BENZ GLA-CLASS has 18 complaints filed with NHTSA. Of these, 1 involved crashes. 2 injuries and 0 deaths have been reported.
What is the safety rating for the 2021 MERCEDES-BENZ GLA-CLASS?
The 2021 MERCEDES-BENZ GLA-CLASS does not have an NHTSA safety rating on file. This can happen for newer model years, specialty vehicles, or models that have not been crash-tested.
What are the most common problems with the 2021 MERCEDES-BENZ GLA-CLASS?
The most commonly reported problems with the 2021 MERCEDES-BENZ GLA-CLASS involve unknown or other (3 complaints), electrical system,back over prevention (2 complaints), tires (2 complaints). Other affected components include service brakes,engine, unknown or other,fuel/propulsion system, vehicle speed control,engine,fuel/propulsion system.
How many crash reports does the 2021 MERCEDES-BENZ GLA-CLASS have?
There are 1 crash reports associated with the 2021 MERCEDES-BENZ GLA-CLASS out of 18 total complaints (5.6% of complaints involved crashes).
How many fire reports does the 2021 MERCEDES-BENZ GLA-CLASS have?
There are no fire reports for the 2021 MERCEDES-BENZ GLA-CLASS in the NHTSA database.
Are there any deaths reported for the 2021 MERCEDES-BENZ GLA-CLASS?
No deaths have been reported in NHTSA complaints for the 2021 MERCEDES-BENZ GLA-CLASS.
How many injuries are reported for the 2021 MERCEDES-BENZ GLA-CLASS?
2 injuries have been reported in NHTSA complaints for the 2021 MERCEDES-BENZ GLA-CLASS. These are self-reported by vehicle owners as part of their safety complaints.
Should I buy a 2021 MERCEDES-BENZ GLA-CLASS?
Based on NHTSA data, the 2021 MERCEDES-BENZ GLA-CLASS is research thoroughly before purchasing. It has 18 complaints, 0 recalls. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2021 MERCEDES-BENZ GLA-CLASS?
The components with the most failures on the 2021 MERCEDES-BENZ GLA-CLASS are: 1. UNKNOWN OR OTHER (3 complaints), 2. ELECTRICAL SYSTEM,BACK OVER PREVENTION (2 complaints), 3. TIRES (2 complaints), 4. SERVICE BRAKES,ENGINE (1 complaints), 5. UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM (1 complaints). UNKNOWN OR OTHER is the single most-reported problem area with 3 complaints.
What should I know before buying a 2021 MERCEDES-BENZ GLA-CLASS?
Be cautious of potential engine and electrical system issues. Ensure regular maintenance and check for recalls. The 2021 MERCEDES-BENZ GLA-CLASS has 18 NHTSA complaints and 0 recalls on record.
How reliable is the 2021 MERCEDES-BENZ GLA-CLASS?
The 2021 MERCEDES-BENZ GLA-CLASS receives a reliability score of 82/100, indicating above-average reliability. This is based on 18 owner complaints, 0 recalls, and 1 crash/fire reports in the NHTSA database. Key known issues include Engine Cooling and Lubrication System Failure and Back Over Prevention System Malfunction.
What are the known issues with the 2021 MERCEDES-BENZ GLA-CLASS?
Known issues with the 2021 MERCEDES-BENZ GLA-CLASS include: Engine Cooling and Lubrication System Failure, Back Over Prevention System Malfunction. These are based on patterns found across 18 NHTSA complaints.
What are the most common issues with the 2021 Mercedes-Benz GLA-Class?
Engine cooling and lubrication system failures and back over prevention system malfunctions are the most common issues.
Are there any known safety risks with the 2021 Mercedes-Benz GLA-Class?
Yes, back over prevention system malfunctions and engine cooling issues pose safety risks.
What should I do if I experience engine cooling issues?
Seek immediate professional assistance to avoid potential engine damage.
Buyer Advice
Our recommendation: Be cautious of potential engine and electrical system issues. Ensure regular maintenance and check for recalls.
NHTSA Data Summary for 2021 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 2021 Mercedes-Benz Gla-Class. The data includes 18 consumer complaints filed by vehicle owners, 0 manufacturer-initiated safety recalls, 1 reported crashes, 2 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.
Disclaimer: This analysis is AI-generated from NHTSA public data and does not constitute professional automotive or safety advice. Always verify recall status at NHTSA.gov and consult a qualified mechanic.
Analysis last updated: 2026-05-16