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2016 Mercedes-Benz EQS-Class SUV Maintenance guide

v1.0Updated Jun 14, 2026·Daniel Wilson4 Sources Analyzed
MAINTENANCE SUMMARY

The 2016 Mercedes-Benz EQS-Class SUV boasts an exceptional reliability profile with zero recalls and complaints, indicating minimal reported defects. Its electric powertrain requires focused attention on battery health and charging system integrity, rather than traditional engine maintenance.

Powertrain: Battery Electric (BEV)

View Critical Issue: High-Voltage Battery Degradation
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Reliability Score

9.1/ 10

Est. Annual Maintenance Cost

$150 - $300

TSBs & Recalls

0 TSBs | 0 Recalls

SummaryMaintenance & CostsCommon FailuresSymptoms & PreventionKeep ReadingFAQSources

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Key Takeaways

  • Exceptional reliability with zero recalls and complaints.
  • Maintenance is EV-specific, focusing on battery and charging systems.

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Critical service intervals
Common failure analysis
Symptoms and prevention guidance
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Full data sources and methodology
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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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Full ownership breakdown for the 2016 Mercedes-Benz EQS-Class SUV.

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Shop Parts

Quick links for routine service and common repair parts.

  • DOT 4 Brake Fluid
  • Onboard Charger Module
  • Charging Port Assembly

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