2021 Mercedes-Benz G-Class Maintenance guide

v1.0Updated Ethan Miller4 Sources Analyzed
The 2021 Mercedes-Benz G-Class demonstrates exceptional initial reliability with zero recalls or complaints. Standard preventative maintenance, including regular fluid changes and inspections, is key to preserving its robust performance.
Reliability Score
Est. Annual Maintenance Cost
$400 - $700
TSBs & Recalls
0 TSBs | 0 Recalls
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Key Takeaways
- Exceptional initial reliability with no reported recalls or complaints.
- Adherence to the manufacturer's service schedule is paramount.
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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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