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Used
Mercedes-Benz sedans
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
2021 Mercedes-Benz E-Class 4MATIC
Vehicle information
Features
Reviews
Great Team!!
I had a great experiencing purchasing my car from BMW of West St. Louis. Dawn D. is an excellent person to work with. My purchase was remote and she acted as my eyes and ears, providing a trustworthy assessment of the vehicle I selected as if it were her own. She answered questions, made a video and was readily available to answer questions leading up to and through the purchasing process. The shipping process was seamless with a fast turnaround time. Armin H. was great on the purchasing side of the process. Extremely detailed and clear on cost, warranties, etc. All around great team to work with!
Most beautiful car I have ever had
I love my car All the technology on it it’s like a dream Interiores are so beautifully design and comfortable Runs so smooth, I feel like a millionaire driving it🥰
Used
2017 Mercedes-Benz E-Class E 300 4MATIC Sedan 4D
Vehicle information
Features
Reviews
2017 E 300 is Fabulous
I have owned my 2017 E 300 for 5 years. It has been the finest car I have ever own. It is enjoyable to drive. It's a baby S class. I searched and purchased the 2017 e300 with P3 package. The lane keeping assist is the most advance in 2017. The engine is a 4 cylinder but it handles like a V-6. This car is leader for luxury, driving and durability.
Used
2023 Mercedes-Benz E-Class 4MATIC
Vehicle information
Features
Reviews
BEST DEALERSHIP ON THE PLANET!!
ABSOUTELY WOULD RECOMMEND!! JIM, KAYLA & BRETT HAVE ALL BE BEYOND AMAZING TO MY SON & I. PROBABLY, LITERALLY THE BEST CAR DEALERSHIP I HAVE EVER BEEN TO. THEY MADE US FEEL COMFORTABLE AND WORKED BEYOND THEIR DAINLY AND NORMAL SCHEDULE TO STAY LATE AND MAKE SURE I WAS TAKEN CARE OF. MY SON WHO DREADED GOING WITH ME, WAS ACTUALLY HAPPY HE WENT. THESE 3 PEOPLE, I CANNOT SAY ENOUGH ABOUT. THANKS YOU AL SO MUCH FOR EVERYTHING. YOU'RE THE BEST 100%.
Overall, a well-built automobile.
Overall, a well-built automobile. Over the terrible roads that exist in New Jersey, the car can be a bit harsh but stable. I am happy with the choice of model and it performs very well.
Used
2025 Mercedes-Benz CLA 250 4MATIC
Vehicle information
Features
Reviews
I had an excellent experience working with Rodney Brown.
I had an excellent experience working with Rodney Brown. From the very beginning he was knowledgeable, attentive, and genuinely interested in helping me find the right truck. He provided clear, honest recommendations, and I never felt pressured to make a purchase.
Used
2019 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
I had the absolute best experience at AutoNation in St.
I had the absolute best experience at AutoNation in St. Peters, MO. My salesperson, Anthony Smith, was upfront, knowledgeable, patient, and kind throughout the entire process. He never pushed me into anything—he made sure I was comfortable at every step and even gave me helpful tips on what to look for during a test drive. I later learned Anthony is somewhat of a local celebrity here in St. Louis, and it’s easy to see why. His approach and personality made the whole experience authentic and enjoyable. I also want to recognize Nate, the sales manager, who worked hard on my behalf to lock in the best deal for my situation. He truly went above and beyond to make sure everything lined up in my favor. And finally, Cameron in finance made the paperwork side of things stress-free. He explained warranties and add-ons so clearly that there was no need for pressure—the way he laid everything out spoke for itself. Because of his clarity, I was able to confidently choose what mattered most to me without feeling pushed. Altogether, this was hands-down the best car-buying experience I’ve ever had at a used car dealership. Anthony, Nate, and Cameron earned my trust, and I won’t hesitate to follow Anthony wherever he goes when I’m ready for another vehicle.
Best Mercedes for the value!
I love my 300C with the AMG Package. You get a much sportier look and drive. The car rides very comfortably in Comfort Plus but you can put it in Sports Plus and it becomes a whole different car. It feels like the car stiffens up and the Torque is immediately right there. Also, the AMG Package comes with great brakes! At this price point, you're going to hear a slight wind noise at higher speeds and the back seats don't have a lot of legroom. But, as an entry-level Mercedes, this is the best Mercedes for value in my opinion.
Used
2020 Mercedes-Benz CLA 250 Base
Vehicle information
Features
Reviews
Very casual and friendly.
Very casual and friendly. The salesman had all the history of the Escape, which put me at ease in finding him trustworty.
Our CLA250 is a riot!
My wife is in love with her YELLOW CLA250! She gets compliments everytime she drives it. It fun to drive too, it rocks!!! Fast and Fun! And Gets Looks from all who see it!
Used
2010 Mercedes-Benz C-Class 4DR SDN C 300 SPORT 4MATI
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Reviews
Just bought (09/25) a 2010 MB C300 Luxury 4Matic.
Just bought (09/25) a 2010 MB C300 Luxury 4Matic. Car has 46,000 miles on the ODO. Local driving and 700 mile road trip so far. Fun to drive. Very comfortable and looks great. Gas mileage is not for the faint of heart, but it's a Sports Coupe ! So far, love this car.
Used
2022 Mercedes-Benz C-Class C 300 4MATIC
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Reviews
I will be a repeat customer
I am visiting in St Louis and needed my 130K service. I called Suntrup West County Volvo and spoke with Greg in Service. When I arrived, he was accurate on him estimated time and came in just under quoted cost. Thank you!
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
2025 Mercedes-Benz CLA 250 4MATIC
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Reviews
I loved working with the entire staff at EchoPark St.
I loved working with the entire staff at EchoPark St. Louis! They made everything easy for me.
Used
2025 Mercedes-Benz CLA 250 4MATIC
Vehicle information
Features
Reviews
Exceptional experience very good price Brian Ries is a
Exceptional experience very good price Brian Ries is a excellent salesman had vehicle equipped exactly what were looking for
Used
2025 Mercedes-Benz CLA 250 Base
Vehicle information
Features
Reviews
great staff loved every minute of being in this place,
great staff loved every minute of being in this place, best car ive ever bought
Used
2022 Mercedes-Benz A-Class A 220 4MATIC
Vehicle information
Features
Reviews
I recently purchased a car from this dealership, and I
I recently purchased a car from this dealership, and I cannot say enough how wonderful the experience was! From the moment I walked in, I was greeted with a warm and friendly welcome that immediately put me at ease. Every step of the process was smooth, straightforward, and stress-free. The customer service here is nothing short of fantastic. The staff was knowledgeable, patient, and truly seemed to care about helping me find the right vehicle. Special thanks to the general manager, Scott, who went above and beyond to make sure everything went as smoothly as possible. He made what can often be a stressful experience feel easy and enjoyable. I would highly recommend this dealership to my family and friends because I know they would have a great experience, just like I did.
I plan to have my A220 for quite a few years!
I purchased my new Mercedes A220 4Matic in May of this year at Herb Chambers Mercedes in Natick, Mass. And I totally love it! The interior and exterior are spot on! The dealership experience was fantastic!
Used
2019 Mercedes-Benz A-Class A 220
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Features
Reviews
Addison and Brittany were very helpful and very kind will
Addison and Brittany were very helpful and very kind will definitely come back to this dealership
Getting closer
meets my needs, and it was a very good experience on test drive last week. workers are very nice and also very humanity and dignity they showed me
Used
2014 Mercedes-Benz E-Class E 350 4MATIC Sedan 4D
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Features
Reviews
I recently had the pleasure of working with Alex
I recently had the pleasure of working with Alex Hernandez during my car-buying process, and I couldn’t be happier with the experience. From the moment I walked in, Alex was friendly, professional, and genuinely interested in helping me find the right vehicle without any pressure or pushy sales tactics.
Used
2019 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Ron, and the entire staff are first class!
Ron, and the entire staff are first class! My wife and I flew down from Minneapolis. Ron picked us up at the airport. We took the vehicle for ride & within an hour and a half, we were on our way home. The smoothest transaction I've ever had buying a vehicle.
Good looking car that rides nice.
May be too complicated to operate and use available functions . Too soon to tell. I still can not figure out how to set clock to DST!
Mercedes-Benz Certified
2025 Mercedes-Benz E-Class
Vehicle information
Reviews
Plaza gave me a wonderful experience Lauren truly made it
Plaza gave me a wonderful experience Lauren truly made it feel like home. I will come back and refer others. I will definitely be returning.
Great riding car and easy to handle.
Great riding car and easy to handle. Almost drives itself! This is my fifth E Class Mercedes, and they have all been reliable, safe cars. Lots of electronics in this one!
Used
2017 Mercedes-Benz AMG S 63 Base 4MATIC
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Features
Reviews
Everyone has been very conscientious and courteous
Everyone has been very conscientious and courteous checking back with me to determine what I want and if I was aware of the age of the vehicle. They also informed me that their service department wanted to work on some issues with the car and that they would let me know what they did and what work they believe still needs to be completed.
Most expensive car I've purchased
My dream car. I patiently waited until I could afford it. Purchased a pre-owned, one owner, 2017 S63 with only 17k miles for nearly half of original MSRP.. I can't be any happier...
Used
2024 Mercedes-Benz E-Class E 350 4MATIC
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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
2016 Mercedes-Benz CLA-Class Base
Vehicle information
Features
Reviews
The dealership is very nice and welcoming, the guys
The dealership is very nice and welcoming, the guys working there are invaluable and nice
Nice and Fast
I have owned my 2016 250 cla for 6 years did some great upgrades to motor about 300 horsepower now it’s a pleasure to drive and goes like a Bat out of xxxx
Used
2014 Mercedes-Benz E-Class E 350 4MATIC
Vehicle information
Features
Reviews
Great experience at west county Volvo -happy wife!
Bought a Volvo XC90 today. Our sales person Brandon Spraul was excellent. He was patient, knowledgeable and thorough. Mat Iglehart business director was great too. The service crew who prepped our car to the nice sales person who though very busy got Brandon to help us. Great experience-you can feel the great culture there.
I have had 3 of these over the past 18 years, the most
I have had 3 of these over the past 18 years, the most recent being for the past 8. Same model - E350 4Matic. This model is solid! Before I purchased my first E350, I checked with Consumer Reports on reliability, cost of ownership,etc. This car came out as RECOMMENDED and it does not disappoint! I'm sorry if people who have reviewed this car negatively have done so based on limited personal experience. But as a long time E350 owner, I can tell you if you take care of this vehicle, it will love you back. I have had VERY LITTLE go wrong with my cars, so the 'high cost of ownership' just does not come into play if you do what you are supposed to do while owning it.
About Mercedes-Benz
What is the cheapest Mercedes-Benz vehicle available?
The Mercedes-Benz M-Class is the cheapest available vehicle by average Cars.com listing price in Mercedes-Benz's lineup, with an average listing price of $10,582.
Which Mercedes-Benz vehicle has the best MPG?
The hybrid Mercedes-Benz C-Class 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 251 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 1157 great deals out of 3951 listings starting at $8,500.
Where can I find the most Mercedes-Benz deals?
The most Mercedes-Benz deals can be found near Chesterfield, MO with 14 great deals out of 52 listings starting at $4,500.
*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 Sedans by city
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Mercedes-Benz Sedans in O'Fallon, MO
13 Great Deals out of 48 listings starting at $4,500
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Mercedes-Benz Sedans in Dardenne Prairie, MO
13 Great Deals out of 48 listings starting at $4,500
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Mercedes-Benz Sedans in Lake St. Louis, MO
12 Great Deals out of 45 listings starting at $4,500
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Mercedes-Benz Sedans in Lake Saint Louis, MO
12 Great Deals out of 45 listings starting at $4,500
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Mercedes-Benz Sedans in Cottleville, MO
13 Great Deals out of 49 listings starting at $4,500
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Mercedes-Benz Sedans in St. Paul, MO
12 Great Deals out of 43 listings starting at $4,500
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Mercedes-Benz Sedans in Saint Paul, MO
12 Great Deals out of 43 listings starting at $4,500
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Mercedes-Benz Sedans in St. Peters, MO
14 Great Deals out of 50 listings starting at $4,500
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Mercedes-Benz Sedans in Saint Peters, MO
14 Great Deals out of 50 listings starting at $4,500
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Mercedes-Benz Sedans in Weldon Spring, MO
13 Great Deals out of 50 listings starting at $4,500
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Mercedes-Benz Sedans in Wentzville, MO
8 Great Deals out of 29 listings starting at $4,500
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Mercedes-Benz Sedans in Flint Hill, MO
6 Great Deals out of 26 listings starting at $4,500
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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.
