Used 2021 Mercedes-Benz C-Class for Sale near Washington, DC
225 results
CarGurus Analysis:
2021 Mercedes-Benz C-Class
With 227 currently listed for sale near Washington, DC and an average price of $24,407.00, 37.0% of 2021 Mercedes-Benz C-Class models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz C-Class 5 / 5 stars.
90.7% of 2021 C-Class models on CarGurus are accident free.
The 2021 Mercedes-Benz C-Class continues its tradition of luxury and performance, featuring a high-end interior, advanced tech options, and a range of powerful engines that cater to both comfort-focused and sport-minded buyers.
CarGurus Analysis: 2021 Mercedes-Benz C-Class

Summary
With 227 currently listed for sale near Washington, DC and an average price of $24,407.00, 37.0% of 2021 Mercedes-Benz C-Class models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz C-Class 5 / 5 stars.
90.7% of 2021 C-Class models on CarGurus are accident free.
The 2021 Mercedes-Benz C-Class continues its tradition of luxury and performance, featuring a high-end interior, advanced tech options, and a range of powerful engines that cater to both comfort-focused and sport-minded buyers.
Why it stands out
The 2021 Mercedes-Benz C-Class solidifies its reputation as a leader in the compact luxury car class by offering a blend of comfort, performance, and technology that is hard to match. With a refined interior reminiscent of the flagship S-Class, the C-Class exudes luxury through its high-quality materials and sophisticated design. Enhanced tech features include the MBUX infotainment system with a large display that is easy to navigate, even if it can feel overwhelming due to its extensive capabilities. The C-Class's commitment to safety is evident, as it has received high ratings from the IIHS for its safety features, ensuring peace of mind while driving. While some may find the ride to be firm at times and the rear seat space less generous, these drawbacks are minor compared to the C-Class's overall offerings of solid reliability and a dynamic driving experience.
Other model years to consider
- Average price: $38,131.00
- Good/great deal percentage: 29.8%
- User rating: 5 / 5
- Total listings: 302
- Average price: $20,995.00
- Good/great deal percentage: 23.0%
- User rating: 4.67 / 5
- Total listings: 408
- Average price: $35,950.00
- Good/great deal percentage: 33.5%
- User rating: 5 / 5
- Total listings: 242
This analysis is based on CarGurus' proprietary market data from April 21, 2026, CarGurus experts' opinions, and generative AI.
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Anonymous
Reviewed a 2021 Mercedes-Benz C-Class on Jan 20, 2023
This is a great car! Has a long list of standard features so not many options are needed. Don’t buy it because it’s super fast - it’s not. Buy because it gets you where you want to go in style, comfort, and head-turning looks! And, it IS a Mercedes…
Anonymous
Reviewed a 2021 Mercedes-Benz C-Class on Dec 19, 2023
I love the features in the car. The price on this was outstanding. I dont think this car is missing anything. I compare this car, like a E350
2021 Mercedes-Benz C-Class Trims
| Trim type | MSRP |
|---|---|
| AMG C 63 S Sedan RWD | $76,200 |
| AMG C 43 Coupe 4MATIC | $59,000 |
| C 300 Coupe 4MATIC | $49,200 |
| C 300 Cabriolet RWD | $54,700 |
| AMG C 43 Sedan 4MATIC | $56,500 |
| C 300 Coupe RWD | $47,200 |
| C 300 Sedan 4MATIC | $43,600 |
| C 300 Sedan RWD | $41,600 |
2021 Mercedes-Benz C-Class Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Mercedes-Benz C-Class prices has changed over time.
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