Used 2021 Mercedes-Benz C-Class for Sale near Chicago, IL
166 results
CarGurus Analysis:
2021 Mercedes-Benz C-Class
With 176 currently listed for sale near Chicago, IL and an average price of $28,250.00, 29.0% of 2021 Mercedes-Benz C-Classes for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz C-Class 4.62 / 5 stars.
90.3% of 2021 C-Class models on CarGurus are accident free.
The 2021 Mercedes-Benz C-Class retains its reputation for a luxurious interior, advanced tech features, and solid reliability, continuing to set high standards in the compact luxury segment.
CarGurus Analysis: 2021 Mercedes-Benz C-Class
Summary
With 176 currently listed for sale near Chicago, IL and an average price of $28,250.00, 29.0% of 2021 Mercedes-Benz C-Classes for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz C-Class 4.62 / 5 stars.
90.3% of 2021 C-Class models on CarGurus are accident free.
The 2021 Mercedes-Benz C-Class retains its reputation for a luxurious interior, advanced tech features, and solid reliability, continuing to set high standards in the compact luxury segment.
Why it stands out
The 2021 Mercedes-Benz C-Class stands out in the competitive compact luxury car segment thanks to its blend of upscale features, robust performance, and technological advancements. Building on a legacy that dates back to 1994, the C-Class offers a comfortable and refined cabin that rivals larger, more expensive models. With a rear-wheel-drive architecture and available all-wheel drive, it provides engaging handling and a smooth ride. The presence of modern amenities, an 11.9-inch touchscreen infotainment system, and enhanced safety features make it appealing to buyers seeking a sophisticated driving experience. Despite its impressive offerings, it does have nuanced disappointments, such as a slightly firm ride and limited rear seat space that may push some buyers towards rivals like the Audi A4 or BMW 3 Series.
Other model years to consider
- Average price: $49,578.00
- Good/great deal percentage: 35.1%
- User rating: 5 / 5
- Total listings: 222
- Average price: $33,350.00
- Good/great deal percentage: 32.8%
- User rating: 4.8 / 5
- Total listings: 183
- Average price: $25,711.00
- Good/great deal percentage: 24.6%
- User rating: 4.47 / 5
- Total listings: 297
This analysis is based on CarGurus' proprietary market data from March 31, 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.
4.7 Overall rating
Filter by rating
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
Bryan (BT) T
Reviewed a 2021 Mercedes-Benz C-Class on Jul 3, 2024
Great car has great features but on the car fax it listed a few issues the car had but was fixed and some issues where under warranty. I thought the issues were unusual for a car with such low milage.
Anonymous
Reviewed a 2021 Mercedes-Benz C-Class on Sep 24, 2022
Still a little bit too expensive for a 2021 already registered
2021 Mercedes-Benz C-Class Trims
| Trim type | MSRP |
|---|---|
| AMG C 63 S Sedan RWD | $76,200 |
| C 300 Cabriolet 4MATIC | $56,700 |
| AMG C 43 Coupe 4MATIC | $59,000 |
| C 300 Coupe 4MATIC | $49,200 |
| 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.
See more price trends
