2012 Mercedes-Benz SL-Class Report
Known issues, recalls, running costs, and what to check before you buy.

Overall Score
Key Takeaways
- Zero recalls and zero complaints suggest a robust build quality from a regulatory standpoint.
- The 'Excellent' public reliability verdict is a positive indicator, though confidence is tempered by limited data.
- A comprehensive pre-purchase inspection by a Mercedes-Benz specialist is essential to identify potential hidden issues.
- Consider the long-term ownership costs associated with a luxury German convertible, even with a good reliability score.
2012 Mercedes-Benz SL-Class
Critical Failure Risk
Zero recalls and zero complaints suggest a robust build quality from a regulatory standpoint.
Early detection can reduce the odds of major repair bills.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
Who This Car Is For
Best for
Discerning buyers seeking a stylish, comfortable grand tourer with a strong reported reliability record.
+2 more buyer-fit notes in the full report
Avoid if
Budget-conscious buyers expecting low running costs and simple DIY repairs.
+2 more buyer-fit warnings in the full report
2012 Mercedes-Benz SL-Class Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2012 Mercedes-Benz SL-Class.
Limited reliability records are available for this model year.
Vehicle Specs
- Body Style
- Chassis Cab
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See the full 2012 Mercedes-Benz SL-Class buyer report before you decide
Most Common Issues
No complaint hotspot data available yet.
See all common issues in the maintenance guideFirst Service Interval
- Synthetic Oil Change (5W-40) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Pressure Check - Brake System Inspection - Fluid Level Checks (coolant, brake, power steering, windshield washer)
Est. shop cost: $150 - $300
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FAQ
Is the 2012 Mercedes-Benz SL-Class reliable?
The CarFocal Reliability Score for the 2012 Mercedes-Benz SL-Class is 9.2/10. Reliability score is 9.2/10. NHTSA recalls: 0. Owner complaints: 0.
How practical is the 2012 Mercedes-Benz SL-Class for daily use?
Practicality score is 5.0/10.
What is the overall score for the 2012 Mercedes-Benz SL-Class?
The CarFocal Overall Score for the 2012 Mercedes-Benz SL-Class is 6.9/10. Overall score is 6.9/10 (Good). Confidence 41%. Maintenance 9.1/10. Practicality 5.0/10.
What does it cost to own and maintain a 2012 Mercedes-Benz SL-Class?
Based on Carfocal's data, First listed service: - Synthetic Oil Change (5W-40) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Pressure Check - Brake System Inspection - Fluid Level Checks (coolant, brake, power steering, windshield washer) at 10,000 miles. Estimated first-year maintenance: $400 - $800. Repair prediction highlight: Brake System (typical at 50,000 miles, estimated cost Min: $600 • Max: $1200).
What driver assistance and safety features are available on the 2012 Mercedes-Benz SL-Class?
1 standard driver assistance features. Key features include Tire Pressure Monitoring System.
What body style is the 2012 Mercedes-Benz SL-Class?
According to CarFocal's specs for the 2012 Mercedes-Benz SL-Class, body style is chassis_cab.