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2021 Mercedes-Benz EQS-Class Sedan Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 14, 2026·Daniel Wilson

Overall Score

6.9/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • Exceptional initial reliability with zero recalls and complaints reported.
  • Advanced technology and luxury appointments define the cabin experience.
  • Electric powertrain offers a quiet and smooth driving dynamic.
  • Thorough inspection of the battery and charging system is crucial for used buyers.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2021 Mercedes-Benz EQS-Class Sedan

The 2021 Mercedes-Benz EQS-Class Sedan represents a bold step into electric luxury. As a used proposition, its standout feature is an almost unheard-of clean slate from NHTSA, with zero recalls and zero complaints. This suggests a robust build and few, if any, widespread issues emerged during its initial model year. Buyers can expect a technologically advanced cabin and a smooth, quiet ride, characteristic of the Mercedes-Benz brand. However, as with any early-generation luxury EV, thorough inspection of the battery and its charging system is paramount.

Critical Failure Risk

Exceptional initial reliability with zero recalls and complaints reported.

Early detection can reduce the odds of major repair bills.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls0
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Full Vehicle Specifications ↓

Reliability

9.0/ 10

Practicality

5.0/ 10
Buyer Fit

Who This Car Is For

Best for

Tech-savvy buyers prioritizing a luxurious and advanced electric driving experience.

+2 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers; luxury EVs typically have higher maintenance and repair costs.

+2 more buyer-fit warnings in the full report

2021 Mercedes-Benz EQS-Class Sedan Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2021 Mercedes-Benz EQS-Class Sedan.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects

Limited reliability records are available for this model year.

Specs

Vehicle Specs

Body Style
Sedan

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Most Common Issues

No complaint hotspot data available yet.

See all common issues in the maintenance guide

First Service Interval

- Tire Rotation (Parts: Wheel Alignment Check) - Cabin Air Filter Replacement (Parts: Cabin Air Filter) - Inspect Brake System - Inspect Suspension Components - Inspect Drive Shaft Boots

Est. shop cost: $150 - $300

10,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (5 service intervals)
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
Full safety recall details
Final buyer verdict: should you buy?
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FAQ

FAQ

Is the 2021 Mercedes-Benz EQS-Class Sedan reliable?▾

The CarFocal Reliability Score for the 2021 Mercedes-Benz EQS-Class Sedan is 9.0/10. Reliability score is 9.0/10. NHTSA recalls: 0. Owner complaints: 0.

How practical is the 2021 Mercedes-Benz EQS-Class Sedan for daily use?▾

Practicality score is 5.0/10.

What is the overall score for the 2021 Mercedes-Benz EQS-Class Sedan?▾

The CarFocal Overall Score for the 2021 Mercedes-Benz EQS-Class Sedan 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 2021 Mercedes-Benz EQS-Class Sedan?▾

Based on Carfocal's data, First listed service: - Tire Rotation (Parts: Wheel Alignment Check) - Cabin Air Filter Replacement (Parts: Cabin Air Filter) - Inspect Brake System - Inspect Suspension Components - Inspect Drive Shaft Boots at 10,000 miles. Estimated first-year maintenance: $200 - $400.

What driver assistance and safety features are available on the 2021 Mercedes-Benz EQS-Class Sedan?▾

1 standard driver assistance features. Key features include Tire Pressure Monitoring System.

What body style is the 2021 Mercedes-Benz EQS-Class Sedan?▾

According to CarFocal's specs for the 2021 Mercedes-Benz EQS-Class Sedan, body style is sedan.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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