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2021 Mercedes-Benz C-Class Reliability & Recall Report

Based on 0 NHTSA recalls and 14 owner complaints. All data sourced from the National Highway Traffic Safety Administration (NHTSA) — free, no signup required.

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This is one of the better years for the Mercedes-Benz C-Class

The 2021 model year shows below-average complaints compared to other years of this model — a good sign for reliability.

A
96/100

Recommended — 2021 Mercedes-Benz C-Class

The 2021 Mercedes-Benz C-Class shows low recall and complaint activity. Based on available NHTSA data, this is generally considered a solid model year choice.

0
NHTSA Recalls
No known recalls
14
Owner Complaints
Filed with NHTSA
0
Crashes + Injuries
In NHTSA complaints

Own or buying a 2021 Mercedes-Benz C-Class?

Check your specific VIN for open recalls, market value, full specs, and a free AI buyer summary.

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NHTSA Recalls — 2021 Mercedes-Benz C-Class

No NHTSA recalls found for the 2021 Mercedes-Benz C-Class.

While this is a positive sign, recall status can change. Always verify at NHTSA.gov before purchasing.

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Most Common Problems — 2021 Mercedes-Benz C-Class

Based on 14 owner complaints filed with NHTSA. Bars show relative complaint frequency.

Engine
5
Fuel/propulsion System
2
Fuel System
1
Visibility
1
Suspension
1
Power Train
1
Back Over Prevention
1
Electrical System
1
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Mercedes-Benz C-Class — Complaints by Year

Spike in a year = known problem year. The 2021 model year is highlighted.

2015 432 complaints 2016 315 complaints 2017 251 complaints 2018 123 complaints 2019 71 complaints 2020 44 complaints 2021 14 complaints 2022 25 complaints 2023 24 complaints 2024 11 complaints 2025 0 complaints

⚠ Years to avoid: 2015, 2016, 2017 — These model years show significantly elevated complaint activity.

✅ Best model years: 2020, 2021, 2022 — Lowest complaint rates for this model.

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Frequently Asked Questions — 2021 Mercedes-Benz C-Class

Is the 2021 Mercedes-Benz C-Class reliable?
Based on NHTSA data, the 2021 Mercedes-Benz C-Class has no open recalls and 14 owner complaints. This is generally considered a reliable model year.
How many recalls does the 2021 Mercedes-Benz C-Class have?
There are currently no NHTSA recalls on file for the 2021 Mercedes-Benz C-Class. Always verify at NHTSA.gov before purchasing as recalls can be added at any time.
What are the most common problems with the 2021 Mercedes-Benz C-Class?
The most commonly reported problems for the 2021 Mercedes-Benz C-Class are: Engine, Fuel/propulsion System, Fuel System, Visibility. See the complaint breakdown above for full details.
Is the 2021 Mercedes-Benz C-Class safe to buy?
The 2021 Mercedes-Benz C-Class shows a clean safety record with low complaint activity. It is generally considered safe to buy, though a pre-purchase inspection and independent VIN check are always recommended.
What year Mercedes-Benz C-Class should I buy?
Based on NHTSA complaint data, the best years for the Mercedes-Benz C-Class are: 2020, 2021, 2022. These show the lowest complaint rates. Years to avoid: 2015, 2016, 2017.
Data source: All recall and complaint data is sourced directly from the National Highway Traffic Safety Administration (NHTSA) public API. Data is cached and refreshed every 7 days. Recall and complaint counts reflect data available at the time of last cache update. For the most current recall status on a specific vehicle, enter the VIN above or visit NHTSA.gov/recalls.