How many recalls does the 2021 Mercedes-Benz S-Class have?

The 2021 Mercedes-Benz S-Class currently has 0 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2021 Mercedes-Benz S-Class a good buy used?

Verdict: Proceed with caution. Exceptional initial reliability with no reported recalls or consumer complaints. Offers a high level of luxury, comfort, and advanced technology for its class. Potential for significant maintenance and repair costs due to complex systems. Thorough inspection is crucial to identify any wear on complex electronic and mechanical components. A premium ownership experience is expected, provided maintenance history is well-documented. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2021 Mercedes-Benz S-Class?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2021 Mercedes-Benz S-Class.

2021 Mercedes-Benz S-Class Report

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

Updated Jun 14, 2026Daniel Wilson

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

Exceptional initial reliability with no reported recalls or consumer complaints.
Offers a high level of luxury, comfort, and advanced technology for its class.
Potential for significant maintenance and repair costs due to complex systems.
Thorough inspection is crucial to identify any wear on complex electronic and mechanical components.

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Overview

2021 Mercedes-Benz S-Class

The 2021 Mercedes-Benz S-Class represents the pinnacle of automotive luxury and engineering for its model year. As a used vehicle, it offers a compelling blend of advanced technology, supreme comfort, and potent performance. Its near-flawless record regarding recalls and consumer complaints at launch is a significant indicator of its robust build quality and initial reliability. Shoppers can expect a refined driving experience, though the complexity inherent in a flagship luxury sedan warrants thorough pre-purchase inspection.

Critical Failure Risk

Exceptional initial reliability with no reported recalls or consumer complaints.

Early detection can reduce the odds of major repair bills.

Open Maintenance Analysis →

Safety & Bulletins

Recall Campaigns0

Service Bulletins0

Campaign counts apply to this model year, not your VIN's repair status. Check your VIN with NHTSA.

Full Recall History →

Owner Complaints

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Horsepower: 429–496HP
Torque: 384–516 lb–ftLB-FT

Fuel Efficiency

20-24 mpg combined

Published range

Full Vehicle Specifications ↓

Reliability

Practicality

The score is supported by solid day-to-day usability signals.

Buyer Fit

Who This Car Is For

Best for

Buyers seeking a used luxury sedan with a strong emphasis on comfort and advanced technology.

+2 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers concerned about long-term running costs.

+2 more buyer-fit warnings in the full report

2021 Mercedes-Benz S-Class Reliability Analysis

Limited reliability records are available for this model year.

Specs

Vehicle Specs

Seating Capacity: 5
Horsepower: 429-496 hp
Torque: 384-516 lb-ft
Transmission: Automatic
Drivetrain: AWD
Body Style: Chassis Cab
MSRP Range: $109,800 - $132,450

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Most Common Issues

No complaint hotspot data available yet.

See all common issues in the maintenance guide

First Service Interval

- Synthetic Oil Change (5W-40) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Pressure Check - Brake System Inspection - Fluid Level Checks (Coolant, Brake, Washer)

Est. shop cost: $250 - $400

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)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

Full safety recall details

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FAQ

Is the 2021 Mercedes-Benz S-Class reliable?

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

How practical is the 2021 Mercedes-Benz S-Class for daily use?

Practicality score is 7.8/10. The score is supported by solid day-to-day usability signals. Seating capacity is 5. 4 passenger doors are listed. Boot capacity is 528 litres.

What is the overall score for the 2021 Mercedes-Benz S-Class?

The CarFocal Overall Score for the 2021 Mercedes-Benz S-Class is 6.9/10. Overall score is 6.9/10 (Good). Confidence 41%. Maintenance 8.9/10. Practicality 7.8/10.

What does it cost to own and maintain a 2021 Mercedes-Benz S-Class?

Based on Carfocal's data, First listed service: - Synthetic Oil Change (5W-40) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Pressure Check - Brake System Inspection - Fluid Level Checks (Coolant, Brake, Washer) at 10,000 miles. Estimated first-year maintenance: $500 - $800. Repair prediction highlight: Brake Pads and Rotors (typical at 50,000 miles, estimated cost Min: $800 • Max: $1,500).

What is the MSRP range for the 2021 Mercedes-Benz S-Class?

MSRP range is $109,800 - $132,450.

What engine is in the 2021 Mercedes-Benz S-Class?

Engine specs list Inline-6 / V8. Output is 429-496 hp • 384-516 lb-ft.

What transmission does the 2021 Mercedes-Benz S-Class use?

According to CarFocal's specs for the 2021 Mercedes-Benz S-Class, transmission is Automatic. The paired drivetrain is AWD.

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

11 standard and 2 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

What is the fuel economy range for the 2021 Mercedes-Benz S-Class?

According to CarFocal's specs for the 2021 Mercedes-Benz S-Class, fuel economy range is 20-24 mpg combined.

How many people fit in a 2021 Mercedes-Benz S-Class?

According to CarFocal's specs for the 2021 Mercedes-Benz S-Class, seating capacity is 5.

What body style is the 2021 Mercedes-Benz S-Class?

According to CarFocal's specs for the 2021 Mercedes-Benz S-Class, body style is chassis_cab.

What drivetrain does the 2021 Mercedes-Benz S-Class use?

According to CarFocal's specs for the 2021 Mercedes-Benz S-Class, drivetrain is AWD. Transmission is Automatic.