2025 Mercedes-Benz GLS-Class Maintenance guide
v1.0Updated Ryan Davis4 Sources Analyzed
The 2025 Mercedes-Benz GLS-Class presents an excellent reliability outlook with zero recalls or complaints reported. Owners should prioritize adherence to the manufacturer's service schedule, focusing on regular fluid changes and filter replacements to maintain its complex systems.
Reliability Score
Est. Annual Maintenance Cost
$300 - $500
TSBs & Recalls
0 TSBs | 0 Recalls
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Key Takeaways
- Excellent initial reliability reported with no recalls or complaints.
- Adherence to the 10,000-mile oil change interval is crucial.
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Critical service intervals
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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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