2012 Mercedes-Benz GL-Class Maintenance guide
v1.0Updated Ryan Davis4 Sources Analyzed
The 2012 Mercedes-Benz GL-Class presents an average reliability score of 7.5, with an excellent public reliability rating of 9.6, despite limited data. Owners should prioritize inspections of the air suspension system and complex electronic modules, common high-cost areas for luxury SUVs beyond 80,000 miles.
Reliability Score
Est. Annual Maintenance Cost
$500 - $1,000
TSBs & Recalls
0 TSBs | 0 Recalls
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Key Takeaways
- The 2012 GL-Class has no reported recalls or complaints, indicating strong initial reliability.
- Potential owners should be aware of common luxury SUV issues like air suspension and electronic module failures.
2 more takeaways unlock below
Critical service intervals
Common failure analysis
Symptoms and prevention guidance
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MethodologyHow we score →
Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.
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