Used 2020 Mercedes-Benz C-Class for Sale near Saint Louis, MO
185 results
CarGurus Analysis:
2020 Mercedes-Benz C-Class
With 196 currently listed for sale near Saint Louis, MO and an average price of $29,725.00, 36.2% of 2020 Mercedes-Benz C-Classes for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Mercedes-Benz C-Class 4.25 / 5 stars.
93.9% of 2020 C-Class models on CarGurus are accident free.
CarGurus Analysis: 2020 Mercedes-Benz C-Class
Summary
With 196 currently listed for sale near Saint Louis, MO and an average price of $29,725.00, 36.2% of 2020 Mercedes-Benz C-Classes for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Mercedes-Benz C-Class 4.25 / 5 stars.
93.9% of 2020 C-Class models on CarGurus are accident free.
Why it stands out
The 2020 Mercedes-Benz C-Class continues to be a top contender in the compact luxury car segment, combining classic rear-wheel drive dynamics with a plush interior influenced by its larger S-Class siblings. Its performance is bolstered by a robust lineup, including the AMG variants that offer thrilling power and agility. The latest technological updates, such as the advanced MBUX infotainment system, keep the C-Class on the cutting edge, appealing to buyers who appreciate both luxury and modern gadgets. Despite a strong overall reliability record, potential buyers should be aware of certain years in the C-Class lineup that have reported lower reliability ratings. Nonetheless, the 2020 model remains a safe and stylish choice for those looking to enter the luxury vehicle market.
Other model years to consider
- Average price: $16,765.00
- Good/great deal percentage: 31.3%
- User rating: 4.67 / 5
- Total listings: 272
- Average price: $38,238.00
- Good/great deal percentage: 60.0%
- User rating: 5 / 5
- Total listings: 180
- Average price: $16,016.00
- Good/great deal percentage: 32.5%
- User rating: 4.5 / 5
- Total listings: 265
This analysis is based on CarGurus' proprietary market data from June 9, 2026, CarGurus experts' opinions, and generative AI.
Relevant articles
The Best AWD Cars for Under $10K in 2026
All-wheel drive (AWD) cars have benefits even for drivers who never see snow or rain—and they can be found for less than $10,000 if you know what to look for.
The Best Muscle Cars You Can Get for Cheap in 2026
Cheap 1960s American muscle cars used to be everywhere, and they were cheap, too. Alas, those days are over, but there are lots of muscle cars from the past three decades that will light up your tires for less than $20,000, and here, we've assembled some of the best.
Mercedes-Benz C-Class Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used Mercedes-Benz C-Class, covering every generation since 1994. Whether you're a first-time buyer or a Mercedes enthusiast, this comprehensive overview will help you research your next pre-owned Mercedes-Benz C-Class.
4.3 Overall rating
Filter by rating
Anonymous
Reviewed a 2020 Mercedes-Benz C-Class on Apr 6, 2024
Love this car! Its a sedan with a sporty feel. Its very comfortable, beautiful and has all the bells and whistles!
Junior M
Reviewed a 2020 Mercedes-Benz C-Class on Nov 5, 2023
Over all the car is great we are very pleased with the purchase. The only draw backs are small things like remote start which I found out most German vehicles do not come with remote start which I use heavily during hot and cold climates.
Anonymous
Reviewed a 2020 Mercedes-Benz C-Class on Apr 3, 2023
suspension Not good you can feel every little small pump in the road
Adefolake O
Reviewed a 2020 Mercedes-Benz C-Class on Mar 15, 2021
the car features are simply amazing. It drives like new !
2020 Mercedes-Benz C-Class Trims
| Trim type | MSRP |
|---|---|
| AMG C 43 Coupe 4MATIC | $58,500 |
| C 300 Cabriolet 4MATIC | $55,950 |
| AMG C 63 S Coupe RWD | $77,500 |
| C 300 Coupe 4MATIC | $47,950 |
| C 300 Cabriolet RWD | $53,950 |
| AMG C 43 Sedan 4MATIC | $55,950 |
| C 300 Sedan RWD | $41,400 |
| C 300 Sedan 4MATIC | $43,400 |
2020 Mercedes-Benz C-Class Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 Mercedes-Benz C-Class prices has changed over time.
See more price trends
