Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
Mercedes-Benz C-Class C 300 4MATIC
for sale
near
Round Lake Heights, IL
- 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
2024 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
3rd time buyer
I had a terrific experience dealing with Kenston now for the third time buying a vehicle. I highly recommend this dealership as they make the entire process very easy and low pressure. Matt was a terrific help to me answering questions and easing the buying process. I ended up purchasing a terrific truck, low miles and every bit as new as driving off the Ford dealership lot. Buy from Kenston, you won’t regret it.






Used
2018 Mercedes-Benz C-Class 4MATIC
Vehicle information
Features
Reviews
Excellent Dealership with excellent customer service and
Excellent Dealership with excellent customer service and support. If you're in the market to buy an Audi this is the place to buy. Price was excellent too.
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
2024 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Professional and helpful people.
Professional and helpful people. A pleasure to do business there both in the service area and in sales. Keep up the good work!






Mercedes-Benz Certified
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
A great Car buying experience
I am a 60 year old person and I have bought many cars from many dealerships . Buying a car from dealerships have been very stressful and unplesent. Then I stumbled upon Autohaus on Edens . It was an unbelievably pleasant and friendly experience. Just bought a car from Autohause and I will never use another dealership for service or purchasing another car other than Autohause on Edens. Every one in that Dealership is amazing. Call Bobby, if you are in the market for car. He is the best.
Absolutely the best
It’s my 12th Mercedes, this one by far is the best. My salesman Barry Martin always takes great care with me. The C Class technology is unbelievable






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Aaron, our salesman and Kim the online consultant were
Aaron, our salesman and Kim the online consultant were great. Jeff was a bit indifferent and unwilling to barter too much. Otherwise, I was happy with the overall experience.
The features are amazing,stylish .
Great driving comfort,loaded with features. Safety is definitely a priority with the MB engineering . I have leased a total of 4 Mercedes and totally satisfied with every single one.






Used
2025 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Fast and easy.
Fast and easy. All staff was pleasant, well spoken and mannered. Made an out of state purchase with a few email and phone calls. Sales person Luke was excellent.






Used
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Seamless
I had an excellent experience at Trinity Cadillac. Cristina, the sales rep, was exceptionally knowledgeable and made the car-buying process seamless. I Highly recommend Cristina
C300 is a great car
C Class Mercedes are great vehicles. My last one lasted 7 years and 300,000 miles and this one seems even better. Improved interior and exterior styling with many new features. Drives smoothly with power and handles great.






Used
2024 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Michael M is the real deal.
Michael M is the real deal. Very professional and straight talking. My experience working with him was very positive. Lisa H






Used
2022 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
got a great car at great price - dealership is bustling -
got a great car at great price - dealership is bustling - dealt with great salesperson Herminio- the car was detailed and gorgeous when i picked it up - only disappointment was they didn’t honor $500 discount they’d offered when i made appt- but would def go back






Used
2017 Mercedes-Benz C-Class 4MATIC
Vehicle information
Features
Reviews
I’m not much of one for writing reviews, but in the case
I’m not much of one for writing reviews, but in the case of Infiniti of Naperville, the extraordinary and impeccable service and attention they have recently provided me must be acknowledged. Short story – I needed to have them replace the engine in my Nissan Maxima. Jon Vargas, my service rep, arranged to get an engine delivered to the dealership within the next couple of days, and then have it installed and the car ready no later than Saturday just before I was to leave on vacation on Sunday morning with my daughter for a week. Saturday came and as promised the car was ready. I picked it up, and on the way home from running a few errands, the Check Engine light came on. At first I figured it might just be a “nuisance” sensor fault, and thought it’d be OK. But once home, without going into details, more severe symptoms arose - the car would no longer start, all kinds of error messages were appearing! I texted Jon in a panic, not sure what to do as I was leaving on vacation the next morning, and the dealership was now closed. In response, Jon said he’d come right over (and also had his lead tech come over) - they drove over to my house (after their working hours – they were “off the clock”!) and personally spent 2+ hours trying to diagnose and fix the issue. Unfortunately, they could not restore functionality. At this point I’m scurrying around trying to arrange a last minute rental car that I could pick up Sunday morning (at a potential cost of $600), but Jon was having none of that. After a flurry of phone calls to the owner/general manager, they arranged for me to be able to pick up a loaner car at the dealership on Sunday AM. Not only that, Jon came and picked me up Sunday morning at 7:30 to take me to the dealership, where in short order I was able to get a loaner and be on my way on vacation an hour later. So this was a long story, but it serves to demonstrate what I feel is, in my experience, unmatched customer service. They made a promise that my car would be ready, and available for my upcoming vacation. When through no fault of their own it wasn’t, they did EVERTYTHING to make it right – coming over to my house when they were not “on the job” and had no obligation to do so, opening up the dealership on Sunday morning to provide me with a loaner vehicle, ferrying me there. These are simply extraordinary measures that demonstrate the ultimate in customer service. It would have been so easy for them to simply blow me off and say “we’re closed, have the vehicle towed here Monday morning”, and probably most dealerships would have. But not Infiniti of Naperville – the folks are the salt of the earth. I’ll never go anywhere else again.
Trunk malfunctioning
While getting groceries out of my car, My trunk came down on my head (C-300, 2017). Sometimes trunk opens after I lock the car. This is dangerous. What is the problem?






Used
2024 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Absolutely wonderful!
Absolutely wonderful! They made me feel like I was buying a MUCH higher priced car rather than a used car! I would (without question) buy another car ftom here! Thank you ALL!






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Buying a car
This was the easiest dealership I have worked with. The process was stress free and pleasant. Arno Orsini was very knowledgeable and he was able to find me a vehicle that suited my needs. I walked out happily and appreciate the great customer service.
Most reliable car I ever drove
This car met all of my expectations. This car is very reliable. All of the features are great. Love the color. Smooth ride on the road






Used
2020 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Gil was welcoming and helpful from the get-go.
Gil was welcoming and helpful from the get-go. We had a great experience, and everything about the process was transparent and honest.
Great Luxury Reliable Sports Car
Absolutely love it, loaded with features including self parking. Sports car with different drive modes and yet luxury comfortable. So far not a single issue, very reliable. Highly recommend.






Used
2024 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
We recently purchased a Porsche Macan from Napleton
We recently purchased a Porsche Macan from Napleton Maserati of Downers Grove, and I can’t say enough about the exceptional service we received from start to finish. Even though we’re located all the way in Seattle and never saw the vehicle in person before buying, the entire experience was seamless, trustworthy, and surprisingly personal. From the very beginning, Orsie on the sales side went above and beyond — answering every question promptly, providing detailed photos and information, and making us feel confident and excited about the purchase. His honesty and commitment to service were truly refreshing. On the financing side, Alex made the entire process smooth and straightforward. He explained everything clearly, helped us understand all options, and kept things moving quickly despite the distance. What impressed us most was the trust and transparency every step of the way. In an age where buying a car sight unseen can feel risky, they built an experience grounded in professionalism and care. We would highly recommend Napleton Maserati of Downers Grove to anyone — no matter where you're located. They proved that exceptional service and trust can travel any distance.






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Salesmen and all staff were helpful and worked with me on
Salesmen and all staff were helpful and worked with me on a great deal for the Gladiator.
Most incredible car I’ve ever owned.
This is my second Mercedes-Benz. It’s absolutely the most incredible car I’ve ever owned. I was blessed to be able to custom order this car to have everything I wanted and more inside and out! It literally came straight from Germany to the dealership for me. It drives like a dream. It’s absolutely gorgeous. The technology inside is so amazing! It can drive economically. It can drive more sporty if you want it to. It has so many options and settings for drivers of all kinds. Needless to say, it’s pure luxury inside. You’ll feel incredibly spoiled!






Used
2020 Mercedes-Benz C-Class 4MATIC
Vehicle information
Features
Reviews
Very nice place .
Very nice place .all people recommend Taras Terry very best dealer.great job for me.i like the dealer
Love to Drive
I love driving this car!! It handles and performs amazing. The interior is beautiful and the sound system is excellent. I get excited every time I drive.






Used
2025 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
See Farah at Countryside Mitsubishi with the car you want
See Farah at Countryside Mitsubishi with the car you want in mind and she will not stop until she finds it!!






Used
2022 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Nicholas was easy to work with and so friendly!
Nicholas was easy to work with and so friendly! Loved working with him and when we are in the market for our next car we will be back to see him!






Used
2017 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
This dealer provided a purchase alternative to buying my
This dealer provided a purchase alternative to buying my vehicle at end of least that was very beneficial to us . New vehicle at close to The same monthly cost of financing the purchase of my vehicle with 51k miles on it.
Comfortable
Comfortable vehicle. Gas mileage is good and I use premium. No major issues thus far and anything that has happened like battery was covered under warranty.






Used
2024 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
What a nice man!
What a nice man! After experiencing a clown show at Hamer Toyota, I was pleasantly surprised at how comfortable Ventura Toyota made the car buying process. Working with Eddie Wehmeyer was a no pressure, informative, honest, friendly, and easy procedure. I'm so glad I walked in VT's front door. I'm so thankful to have worked with such a nice guy. Kudos to Eddie
*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.
Mercedes-Benz C-Class C 300 4MATIC by city
-
Mercedes-Benz C-Class C 300 4MATIC in Round Lake Heights, IL
11 Great Deals out of 82 listings starting at $16,495
-
Mercedes-Benz C-Class C 300 4MATIC in Round Lake Beach, IL
11 Great Deals out of 82 listings starting at $16,495
-
Mercedes-Benz C-Class C 300 4MATIC in Long Lake, IL
11 Great Deals out of 82 listings starting at $16,495
-
Mercedes-Benz C-Class C 300 4MATIC in Fox Lake Hills, IL
11 Great Deals out of 80 listings starting at $16,495
-
Mercedes-Benz C-Class C 300 4MATIC in Lake Villa, IL
11 Great Deals out of 80 listings starting at $16,495
-
Mercedes-Benz C-Class C 300 4MATIC in Round Lake, IL
11 Great Deals out of 85 listings starting at $16,495
-
Mercedes-Benz C-Class C 300 4MATIC in Venetian Village, IL
11 Great Deals out of 82 listings starting at $16,495
-
Mercedes-Benz C-Class C 300 4MATIC in Hainesville, IL
11 Great Deals out of 87 listings starting at $16,495
-
Mercedes-Benz C-Class C 300 4MATIC in Round Lake Park, IL
11 Great Deals out of 88 listings starting at $11,495
-
Mercedes-Benz C-Class C 300 4MATIC in Lindenhurst, IL
11 Great Deals out of 77 listings starting at $16,495
-
Mercedes-Benz C-Class C 300 4MATIC in Grayslake, IL
11 Great Deals out of 88 listings starting at $11,495
-
Mercedes-Benz C-Class C 300 4MATIC in Third Lake, IL
11 Great Deals out of 84 listings starting at $16,495
Mercedes-Benz C-Class C 300 4MATIC by year
-
2025 Mercedes-Benz C-Class C 300 4MATIC
5 Great Deals out of 101 listings starting at $39,985
Mercedes-Benz C-Class by trim
-
Mercedes-Benz C-Class C 300 4MATIC
11 Great Deals out of 83 listings starting at $16,495
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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 car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}