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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
2018 Mercedes-Benz C-Class
for sale
near
Decatur, GA
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2018 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Paula was outstanding, going the extra mile, doing
Paula was outstanding, going the extra mile, doing whatever she could to take care of us and even following up after the purchase was made which I thought was truly exceptional. She's a hard worker and I enjoyed my interactions with other personnel at the dealership as well!
Most reliable and usefull car I've had as a daily driver.
Most reliable and usefull car I've had as a daily driver. Everything in the interior is placed where it should be found functionally. Power, while not a muscle car, is more than adequate. Gas mileage is excellent. Adjusting from Comfort to Sport make a very noticeable impact on the driving experience from gear shifting to steering...






Used
2018 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
I was thoroughly impressed by the type of service, I
I was thoroughly impressed by the type of service, I received at DriveTime. The atmosphere was pleasant and the staff was eagerly waiting ready to assist me. In a time like the time we are in today after Covid 19, GREAT CUSTOMER SERVICE is rare. If you are ever in need of a car go see Jonas in Duluth or Destiny in Morrow.
Dream car
Went from a Sahara Jeep Wrangler to this beauty & i Don’t regret it one bit. Amazing interior & exterior quality. Very clean & comfortable. I love it.






Used
2018 Mercedes-Benz C-Class C300 Sedan
Vehicle information
Features
Reviews
Best car buying experience EVER!
Best experience ever - Javier and his partners are rockstars. Not only are they knowledgeable, easy-going, and relatable - their no pressure, tell me want your looking for approach made a lasting impression. They are the best auto sales and brokers I have ever worked. When I’m ready for my next SUV, Javier is my first call and won’t buy until he finds what I am looking for - which he will ultimately find, and fast.
Most reliable car I owned
This car meets all my needs and it had very low mileage and on top of that my note is very manageable to pay. T






Used
2018 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
One of the nicest cars I’ve had
I am pleased with me car so far loving it very nice and clean I like the black on black and the leather seats with my sunroof






Used
2018 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Dealing with the Dena Motors crew was fantastic!
Dealing with the Dena Motors crew was fantastic! Everybody was really kind, approachable, and quick to answer any questions I had. It's clear that they genuinely care about their clients and want to ensure a positive experience. Highly recommended! They are a very professional and friendly group of people.
Love my new car
Vehicle is spotless from front to back. Inside is beautiful interior. All upgraded features. Great choice in dealership and make and model vehicle. Definitely recommend






Used
2018 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Had a fantastic experience buying a plug-in hybrid from
Had a fantastic experience buying a plug-in hybrid from RBM of Atlanta. Jason Friedman was knowledgeable, patient, and made the whole process seamless. Since the car was a gift for my daughter’s 16th birthday, Jason even surprised us by putting a big bow on it — such a thoughtful touch! Highly recommend both RBM and Jason






Used
2018 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Overall good experience.
Overall good experience. Hakeem was great to work with and made the process feel casual. Some troubles arose that extended our wait but in the end we got the car and the deal we wanted. Thanks Hakeem!






Used
2018 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Great dealership with very nice people.
Great dealership with very nice people. Carly was easy to work with and helped make my purchase quick.






Used
2018 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
A BLESSING!!
Mr. Klause was my sales guy and HE WAS AWESOME!! No haggling. I told him what I wanted. I told him my budget and he made it happen!! I'm driving my dream car! Ms. Anita was AWESOME too at signing! I'm truly grateful and God blessed me real big!! Thank you Carmax Stockbridge! Thank you Mr. Klause and Ms. Anita!!






Used
2018 Mercedes-Benz C-Class C300 Sedan
Vehicle information
Features
Reviews
AMAZING - TRIPLE 5 STARS!!!!!
AMAZING - Triple 5 stars across the board!!!! This is the best auto broker (dealership) in the state of Georgia. It fits all your car shopping needs and the staff are extremely knowledgeable and so helpful. Javier and Oliver hands down the best to work with, if you're in the market looking for a vehicle, buy from World Autos! Thanks World Autos for being AWESOME!!! I LOVE MY NEW CAR!!






Used
2018 Mercedes-Benz C-Class C 300 4dr Sedan
Vehicle information
Features
Reviews
Want God do it!!
Anthony Brown I’m a man of God and it doesn’t matter what happen in your life, just remember this! The Bible said rememberest that thy brother hath ought against thee; 24 Leave there thy gift before the altar, and go thy way; first. be reconciled to thy brother, and then come and offer thy gift. I gave the owner my apology for a bad post because I can always say yes and no to any deal. But I said yes, so I’m at fault too! So stop posting bad reviews when you didn’t do your home work, we are friends now and I want carry anger in my heart ❤️ for no man! I want to go to heaven, what about you! Thanks Ail, I got another vehicle, and I’m alright.






Used
2018 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
The staff at Dena Motors is exceptional!
The staff at Dena Motors is exceptional! They were prompt, courteous, and attentive from our first encounter. The employees sincerely care about giving guests a positive experience and communicate effectively. Everything appeared well-planned and professionally done. A dealership that is this responsive and easy to work with is uncommon; they are undoubtedly a team you can rely on!
Used
2018 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Absolutely great experience!
Absolutely great experience! The staff answered all my questions and explained every step of the process. They really went above and beyond! I will highly recommend them to any and everyone!
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Mercedes-Benz C-Class prices by year
Model year | Average price | Deals |
---|---|---|
2026 Mercedes-Benz C-Class | $55,040 | |
2025 Mercedes-Benz C-Class | $52,169 | 12 Great deals |
2024 Mercedes-Benz C-Class | $46,428 | 10 Great deals |
2023 Mercedes-Benz C-Class | $34,562 | 14 Good deals |
2022 Mercedes-Benz C-Class | $32,452 | 10 Good deals |
2021 Mercedes-Benz C-Class | $27,230 | 10 Good deals |
2017 Mercedes-Benz C-Class | $19,238 | 5 Good deals |
About the 2018 Mercedes-Benz C-Class
C 300 shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 27
- Transmission
- 9-Speed A/T
- Engine
- 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2018 Mercedes-Benz C-Class cost?
The 2018 Mercedes-Benz C-Class price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 C-Class is $18,851, with pricing starting at $6,995.
What is the MPG of the 2018 Mercedes-Benz C-Class?
The 2018 Mercedes-Benz C-Class offers up to 24 MPG in city driving and 33 MPG on the highway for a combined rating of 27 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 Mercedes-Benz C-Class?
The 2018 Mercedes-Benz C-Class compares to and/or competes against the following vehicles:
Is the 2018 Mercedes-Benz C-Class reliable?
The 2018 Mercedes-Benz C-Class has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 C-Class owners.
Is the 2018 Mercedes-Benz C-Class a good sedan?
Below are the Cars.com consumer ratings for the 2018 Mercedes-Benz C-Class.
- Comfort 4.8
- Interior 4.9
- Performance 4.9
- Value 4.7
- Exterior 4.9
- Reliability 4.8
92% of drivers recommend this car
- Comfort 4.8
- Interior 4.9
- Performance 4.9
- Value 4.7
- Exterior 4.9
- Reliability 4.8
C 300 (6 styles)
Style | |||||
---|---|---|---|---|---|
C 300 4MATIC Sedan | C 300 Coupe | C 300 Cabriolet | C 300 Sedan | C 300 4MATIC Coupe | C 300 4MATIC Cabriolet |
Inventory price | |||||
Starting at $42,250 | Starting at $43,200 | Starting at $51,200 | Starting at $40,250 | Starting at $45,200 | Starting at $53,200 |
Combined MPG | |||||
26 | 25 | 25 | 27 | 25 | 25 |
Engine | |||||
241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 241.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
C 350e (1 style)
Style |
---|
C 350e Sedan |
Inventory price |
Starting at $47,900 |
Combined MPG |
30 |
Engine |
275.0-hp, 2.0-liter, 4 Cylinder Engine (Plug-In Electric/Gas) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2018 Mercedes-Benz C-Class
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.