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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
Mercedes-Benz cars
for sale
near
O Fallon, MO
- 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
2019 Mercedes-Benz C-Class C 300 4MATIC
Used
2020 Mercedes-Benz Sprinter 2500 Standard Roof
Used
2018 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Reviews
Best experience I've ever had buying a car.
Best experience I've ever had buying a car. Great people to work with. Bob Reasoner and Cameron Brodeaux were great to work with. I will definitely buy from them again.
Long time owner
Car is very reliable and have driven it on long trips. in the last few years mostly local driving. Its and expensive car and you really purchase It for its contort and safety. Service has been pretty good i have owned six Mercedes over the years
Used
2017 Mercedes-Benz S-Class 4MATIC
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Reviews
Best car buying experience ever!!
Ryan helped my daughter make her first adult car purchase. He went above and beyond to make the car buying experience a fantastic experience for her. Everyone there were so friendly and down to earth with easy going demeanors. I would recommend them to anyone purchasing a car!!
Amazing vehicle, but only buy new if you want the S63,
Amazing vehicle, but only buy new if you want the S63, the Maybach, or your just really rich, if not, then just wait 5 years, and get it for 70 grand! The value is so low because you can just wait for it to depreciate like crazy. But overall, this is an awesome car.
Used
2023 Mercedes-Benz S-Class S 580 4MATIC
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Reviews
Great staff
FANTASTIC Service dept. and the staff in parts and service are so easy to work with each time. Recommend to visit for sales and service.
I have driven an S Class Mercedes since 1995.
I have driven an S Class Mercedes since 1995. I have not owned anything else. This 2023 S 580 4matic is amazing. With four wheel steering, turns are tighter than you predict. The performance is more than I can handle today and more than adequate. Interior, comfort and exterior are all within my normal Mercedes expectations. After driving this vehicle for 30 years, I am not sure I can accept LESS. Most any vehicle is accepting LESS. I also own a 2020 Range Rover Sport supercharged V8. Just as impressive but not as comfortable. The S Class is what all other vehicle manufacturers are typically chasing to "meet". I have test driven many comparable cars, but none worth buying.
Used
1994 Mercedes-Benz E-Class E 320
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Reviews
Excellent customer service
On July 15, 2023 I purchased a new car from Dean Team Volkswagen in Kirkwood. Eddie was great to work with and made buying a new car painless. We were in and out in no time. Thank you Dean Team...awesome customer service, we will be back!
Best car I have ever owned
I bought my E320 Wagon new in 1994. Currently, I have 248,000 miles logged. She burns NO oil and runs like new. Replacement parts? Thermostats, exhaust muffler, battery, shock absorbers, fan belt, transmission case gasket .... that's all. Since new I have spent less than $4000 on repairs .. but I did repaint for $5000. She's beautiful, comfortable and envied by all who sees her. In the past 27 years I have betrayed her twice by 1) buying a new 2012 Audi 6 Quattro, which I sold after one year and went back to my garaged e320 wagon and 2) was seduced by a sleek and fast 2004 BMW 540 wagon. After less than a year I sold the BMW and went back to the E320. I'm looking forward to the next 27 years and 500,000 miles with my E320 wagon. The best feature of my wagon is visibility. In the 80's and 90's good cars were built so you could see out of them. Today's new cars are built to hide the passengers from the outside world. And you cannot see out of the either.
Used
2024 Mercedes-Benz GLS 580 4MATIC
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Reviews
Matt is the kind of dealer you had back in the day.
Matt is the kind of dealer you had back in the day. I enjoyed the short back and forth we had with numbers and the entire dealership left us with needing nothing, they took care of us further then we actually needed
Used
2021 Mercedes-Benz GLB 250 4MATIC
Used
2025 Mercedes-Benz GLA 250 4MATIC
Vehicle information
Features
Reviews
Fabulous experience from beginning to end.
Fabulous experience from beginning to end. Ron Martin was welcoming and truly interested in helping me find the car I wanted. His friendly - no pressure approach made the car buying experience easy and fun.
I am supper excited to enjoy the drive, I love it so
I am supper excited to enjoy the drive, I love it so much! I want to thank the best sale person Albert in Massapequa, NY for showing me my newest 2025 GLA 25, AMG Package Sport Drive. I would recommend everyone. Great Support !!!
Used
2016 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Wonderful thank you Fred Willams and team for the
Wonderful thank you Fred Willams and team for the amazing experience ❤️❤️,Im so greatful you guys are wonderful
Let me start with the c300 4MATIC is amazing has enough
Let me start with the c300 4MATIC is amazing has enough power to feel it and does good on gas I’ve owned mine since 2020 and have aftermarket parts on it and hasn’t gave me a not one big issue love this car 🫶
Used
2014 Mercedes-Benz C-Class C 300 4MATIC Luxury
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Reviews
I highly recommend Dean Team Hyundai and my salesman
I highly recommend Dean Team Hyundai and my salesman Milano very professional, and knowledgeable. Milan was patient and polite I got the car I wanted at the price I wanted
Truly great car driven it 20k miles over the year, no
Truly great car driven it 20k miles over the year, no issues whatsoever (with proper maintenance of course). It gets Great gas mileage, some trips up to 28MPG!
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
The first time we met Brian Ries we knew that we were in
The first time we met Brian Ries we knew that we were in the right place, and that we were going to be taken care of. Brian?s personal professional way of working with us made us feel very comfortable! Brian listened to our wants and found exactly what we were looking for at a great price! I?ll be sending all of my Family, Friends and acquaintances to Jim Butler Chevrolet. Thank you for taking such great care of us!
I’ve had many Mercedes-Benz models over the years,
I’ve had many Mercedes-Benz models over the years, including AMG’s and the GLS 450 a wheel drive with 23 inch wheels makes this car track like a race car. Out of all the Mercedes-Benz models this is the best one you’ve ever had. The second row seats reclining just like the front row seats privacy shades and the third row comes in handy when needed plenty of cargo space for all those trips to the airport to pick up family and friends. It gets great gas mileage then other SUVs and it doesn’t look like a box like it’s competition. I had the dealer put the Mercedes-Benz standup medallion on the hood even though it has a huge Mercedes-Benz insignia on the front. I just like to see the stand up Star medallion from the driver seat guide me down the road..
Used
2019 Mercedes-Benz SLC 300 Base
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Reviews
Awesome service!
My sales person, Mike Benz, made the whole buying experience super easy! He was great to work with and made me feel completely at ease. I would recommend him to anyone and everyone!
Good looking quick sports car I would Recommend this
Good looking quick sports car I would Recommend this car to anyone you will enjoy quick trips and just driving around town or a ride in the countryside
Used
2017 Mercedes-Benz AMG G 63 4MATIC
Used
2024 Mercedes-Benz GLC 300 Base 4MATIC
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Reviews
Autohaus BMW
Jason was incredibly helpful while buying my used Chevy Bolt. A very honest group of people here who want to get a car that's a good fit for you. They answered all my questions and concerns, which made the buying process so easy. Would highly recommend this dealership and group of people!
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nice car and no to expensive, comfortable, I can't explain how I like my new Mercedes Benz GLC 300 . My last car was very good , ut my new OMG......
Used
2024 Mercedes-Benz AMG GLE 53 Base
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Reviews
Excellent buying experience!!
Excellent experience all the way around! A special thanks to Brett Harness for following up with me and making my vehicle purchase happen even though I inquired about a different vehicle a month before. I was extremely pleased with everyone involved in the entire transaction at this dealership. Highly recommended!!
Used
2025 Mercedes-Benz GLE 450 4MATIC
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Reviews
Great Customer Service
Bought my second car from them today and it was a great experience! Thank you to Zack Forister, Dzevad, Bob Whay, and Linzie Foster for the excellent customer service! I appreciate everyone taking the time to speak with me and helping me find exactly what I was looking for.
Used
2005 Mercedes-Benz SLK-Class SLK350 Roadster
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Reviews
awesome
great job by Brian on selling me my civic. Best deal ever. Will work with him again. Go see Brian To buy your next Honda
SLK 350 - Do not hesitate to buy one
My 2005 SLK 350 has 250,000 km and it runs very well and the body is clean (no rust). There is a small oil leak but that is to be expected for a car with this milage. Overall, I love this car.
Used
2019 Mercedes-Benz GLC 300 4MATIC
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Reviews
I bought a 2026 brand new Sportage from Ryan.
I bought a 2026 brand new Sportage from Ryan. From the minute I walked in it was the best experience I have ever had. Ryan was extremely patient as I was not sure what car I wanted. I received everything I asked for with a smile. I felt like I was valued as a customer. Five stars definitely!!!!
Traded it in after 19,000 miles
I traded mine in after 19000 miles for one reason, the run flat tires. they are $300 a piece and last 15000 miles. They might be an option, if you don’t mind putting new and expensive tires on every year but they don’t perform in snow after 5000. They don’t perform great when new to be honest, just better in snow with more tread. I loved the car, but living in hilly, snowy Pennsylvania, it just wasn’t practical. Think twice if you drive in snow or rough roads or just don’t feel like getting new expensive tires every year
Used
2023 Mercedes-Benz GLC 300 4MATIC
Used
2020 Mercedes-Benz GLE 350 4MATIC
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Reviews
I recently had the pleasure of purchasing a car from
I recently had the pleasure of purchasing a car from Suntrup Kia South, and I can’t express how satisfied I am with the experience. Despite being a thousand miles away, their professionalism, transparency, and warmth made me feel right at home. From the moment I connected with Moe Saad, I knew I was in good hands. Moe exemplified the epitome of a top-notch car salesman, providing me with reassurance and guidance every step of the way. My search for the perfect EV9 led me to many dealerships, but none matched the integrity and authenticity of Suntrup Kia South. Moe and his team went above and beyond, offering red carpet treatment without the need for an actual red carpet. Even while under the weather, Moe ensured a seamless transaction, passing the baton to Dzenis, who continued the stellar customer service. From start to finish, every detail was meticulously handled, including a thoughtful conversation with sales manager Dave, who ensured my satisfaction was met at every turn. In an industry often plagued by deceit and gimmicks, Suntrup Kia South stands out as a beacon of honesty and excellence. It’s rare to find such a level of service and transparency, and I can confidently say this was the best car-buying experience I’ve ever had. Despite the distance, I’d make the journey again without hesitation. If you’re in the market for an EV9 or any vehicle, do yourself a favor and visit Suntrup Kia South. You won’t be disappointed. Hats off to Moe, Dzenis, Dave, and the entire team for exceeding expectations and setting the bar high for customer satisfaction.
Had two issues; Evaporator Core had to be replaced ($4k)
Had two issues; Evaporator Core had to be replaced ($4k) and the drivers seat (Mtex) ripped two times and appears to be ready to rip again. The evaporator core failed when the car was 4 years old. It is a common problem. Recommend anyone with this vehicle purchase an extended warranty. Also, the front brakes only last for 25K miles. They are very soft and very expensive (dealer cost to replace $1,200, DIY is $250).
Used
2025 Mercedes-Benz CLE 300 Base 4MATIC
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Reviews
We bought a car this week from frank leta in ofallon.
We bought a car this week from frank leta in ofallon. Ed was so helpful and knowledgeable. He answered all of our questions & was very thorough. This made the car buying experience less stressful. Would definitely go buy our next car from here with Ed! Hank and Ryan worked through the financial piece quickly and efficiently making this painless.
Used
2022 Mercedes-Benz GLC 300 4MATIC
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Reviews
Service for 2020 Outback
No problems; everyone was polite and competent. The work was done more quickly than I expected.
This is our second GLC 300.
This is our second GLC 300. We love the size and features for our needs (two people). Good mileage 27-29+ around town, 30-32 highway. Smooth ride, easy handling, and I think, nice styling. Newer models have larger screen and are more electronically controlled from the screen. Fields of Orange Park, Fl. has great Service, not cheap, "Mercedes" nuff said, but they will take care of you.
Used
2022 Mercedes-Benz GLE 350 4MATIC
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Mini of St Louis
Prompt response to my interest. Was given several choices of a mini that fit my needs. Sam Hall, the salesman, was very helpful and put me in the car I love!
Great car
I really love it. I'm very impress how quiet, comfortable and responsive this car is. Great interior and exterior design. Top of the line sound system.
Used
2025 Mercedes-Benz CLA 250 4MATIC
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Reviews
Had a great experience!
Had a great experience! I bought a new truck on line and via text and calls. Jordan was very friendly and appreciative of my business. Stacy in finance answered all my questions thoroughly and was also very friendly. I live in northern Illinois and they delivered the vehicle to me. Overall, it was a relaxed experience.
About Mercedes-Benz
What is the cheapest Mercedes-Benz vehicle available?
The Mercedes-Benz GLK-Class is the cheapest available vehicle by average Cars.com listing price in Mercedes-Benz's lineup, with an average listing price of $10,954.
Which Mercedes-Benz vehicle has the best MPG?
The hybrid Mercedes-Benz CLA 250 can reach up to 26 MPG city and 36 MPG highway for a combined rating of 30 MPG. The Mercedes-Benz CLA-Class with traditional internal combustion engine offers up to 26 MPG city and 38 MPG highway for a combined rating of 30 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 model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Which Mercedes-Benz vehicle has the longest range?
The electric Mercedes-Benz EQS 450+ can travel up to 390 miles on a single charge depending on electric motor and battery options. The plug-in hybrid Mercedes-Benz CLA 250 can travel up to 374 electric-only miles before the gas engine kicks on.
EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.
Which Mercedes-Benz vehicle has the most deals?
The Mercedes-Benz GLC 300 has the most available deals on Cars.com with 1153 great deals out of 3886 listings starting at $7,925.
Where can I find the most Mercedes-Benz deals?
The most Mercedes-Benz deals can be found near Maryland Heights, MO with 45 great deals out of 206 listings starting at $5,000.
*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 Mercedes-Benz by price
- Mercedes-Benz for sale under $20,000 in O Fallon, MO
- Mercedes-Benz for sale under $25,000 in O Fallon, MO
- Mercedes-Benz for sale under $30,000 in O Fallon, MO
- Mercedes-Benz for sale under $40,000 in O Fallon, MO
- Mercedes-Benz for sale under $50,000 in O Fallon, MO
- Mercedes-Benz for sale under $100,000 in O Fallon, MO
Used Mercedes-Benz by city
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Used Mercedes-Benz in O'Fallon, MO
42 Great Deals out of 196 listings starting at $5,000
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Used Mercedes-Benz in Dardenne Prairie, MO
42 Great Deals out of 196 listings starting at $5,000
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Used Mercedes-Benz in Lake Saint Louis, MO
41 Great Deals out of 188 listings starting at $6,450
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Used Mercedes-Benz in Lake St. Louis, MO
41 Great Deals out of 188 listings starting at $6,450
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Used Mercedes-Benz in Cottleville, MO
44 Great Deals out of 200 listings starting at $5,000
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Used Mercedes-Benz in Saint Paul, MO
41 Great Deals out of 183 listings starting at $7,499
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Used Mercedes-Benz in St. Paul, MO
41 Great Deals out of 183 listings starting at $7,499
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Used Mercedes-Benz in Saint Peters, MO
45 Great Deals out of 204 listings starting at $5,000
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Used Mercedes-Benz in St. Peters, MO
45 Great Deals out of 204 listings starting at $5,000
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Used Mercedes-Benz in Weldon Spring, MO
44 Great Deals out of 201 listings starting at $5,000
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Used Mercedes-Benz in Wentzville, MO
26 Great Deals out of 134 listings starting at $7,499
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Used Mercedes-Benz in Flint Hill, MO
21 Great Deals out of 118 listings starting at $7,499
Used Mercedes-Benz in O Fallon, MO by model
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Mercedes-Benz GLC 300 in O Fallon, MO
12 Great Deals out of 29 listings starting at $20,995
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Mercedes-Benz GLE 350 in O Fallon, MO
2 Great Deals out of 21 listings starting at $19,700
Used Mercedes-Benz by body style
- Used Mercedes-Benz SUVs for sale in O Fallon, MO
- Used Mercedes-Benz sedans for sale in O Fallon, MO
- Used Mercedes-Benz convertibles for sale in O Fallon, MO
- Used Mercedes-Benz coupes for sale in O Fallon, MO
- Used Mercedes-Benz cargo vans for sale in O Fallon, MO
- Used Mercedes-Benz passenger vans for sale in O Fallon, MO
- Used Mercedes-Benz hatchbacks for sale in O Fallon, MO
- Used Mercedes-Benz wagons for sale in O Fallon, MO
- Used Mercedes-Benz trucks for sale in O Fallon, MO
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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.