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 cars
for sale
near
Mascoutah, 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.






Mercedes-Benz Certified
2025 Mercedes-Benz CLA 250 4MATIC
Vehicle information
Features
Reviews
I have worked with this dealership for nearly 20 years,
I have worked with this dealership for nearly 20 years, and many cars. The service / maintenance experience is excellent. The sales experience is excellent. And... the cars are excellent.






Used
2017 Mercedes-Benz GLE 350 4MATIC
Vehicle information
Features
Reviews
I have purchased a few cars from Mercedes Benz of STL
I have purchased a few cars from Mercedes Benz of STL over the years. Most recently last week bought AMG GLC 63E S working with Scott Gilbert. The experience was fast, smooth and got us going on our way same afternoon. Scott followed up with me a few times since to make sure everything was in order and we couldn't be happier
Don't Hesitate To Own One
I purchased a 2017 GLE 350 with 27,000 miles on it the SUV is a dream come true, you can't get a more quiet or smoother ride in an SUV. Has every option in the you can get even self parking. Love the color combination white exterior and cashmere interior, I have the original window sticker and sales receipt the car sold out the door includes tax and discounts dealer prep for $64,000.00






Used
1987 Mercedes-Benz S-Class 4dr Sedan Auto
Vehicle information
Reviews
Car is listed in Illinois but really in Georgia.
Car is listed in Illinois but really in Georgia. Illinois is the home location of the company, not the car.






Used
1999 Mercedes-Benz SL-Class 500
Vehicle information
Features
Reviews
This was a very good experience.
This was a very good experience. The response to my questions was punctual and I would deal with them again.
1999 Merc SL500 vs 1995 Merc S500 coupe
Without a doubt, the R129 SL falls short of the much larger, more comfortable, and better optioned W140 S-coupe. Yet, the smaller Merc is actually more fun and more nimble. The SL actually has a sports mode on its transmission which makes it noticeably quicker. On the other hand, the S500 has the quad-cam engine (against a twin-cam engine in the SL) and that, too, is noticeable! The S500 seems to handle better, (and likely has a more complex suspension?) While they are different cars, there are many similarities as well, and most of my friends do not even know I purchased another car (both cars are arctic white.) They'll know soon enough when the weather warms up and the top comes off? :D Which car do I prefer? I think short, in-town trips are more fun in the SL, though anything long-distance, and I'd be crazy not to opt for the S500 coupe. (Did I mention that the SL also gets better mileage?) One final bit; the SL only carries two-adults, and maybe a smaller person behind the front seats? The S-coupe can comfortably carry 4-to-5 people, and the back seats are very, VERY comfortable! Around 23,000 SL's were made (1999-to-2002,) and only about 1,300 S-coupe's were made in 1995.






Used
2017 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Service Review
Service response is excellent. However, customer parking is awful, making it very difficult to get into the dealership.
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
1991 Mercedes-Benz S-Class 560SEL
Vehicle information
Features
Reviews
They send me updates on cars that I am looking at first
They send me updates on cars that I am looking at first that is why I give them good rating
Coolest Car I've Owned
It is a true highway machine!!! Heated seats with cold A/C in the summer with the sunroof open is great!!!






Used
2024 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Jeremy and Dan made the experience of buying our terrain
Jeremy and Dan made the experience of buying our terrain easy and painless. They were so helpful and knowledgeable. The place was great and everyone was super friendly.
hshshshs jdododod kdooao kwpwp pqpa00s ks ks0-s,k
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......






Mercedes-Benz Certified
2021 Mercedes-Benz GLA 250 Base 4MATIC
Vehicle information
Features
Reviews
Great dealership.
Great dealership. Being a out of state purchase. Scott Gilbert was very helpful made everything smooth and easy and simple. I recommended Scott to anyone looking for a vehicle. Also Steve in finance made all the paper easy. They sent paperwork overnight with a over night return envelope. The whole process was smooth and simple. Thank you will use you guys again in the future.
I love my GLA.
This SUV looks very cute, drives extremely well, highly maneuverable, very stable, and is easy to park anywhere. Its interior is fabulous. It remains stable in cross winds and in tight corners.
Used
2010 Mercedes-Benz E-Class E 550 4MATIC
Vehicle information
Features
Reviews
First time owner of a Benz
I have never owned a Mercedes-Benz I’ve always owned a BMW. I have to say I really love this vehicle. It rides smooth, the seats are very comfortable, it has so many functions for a 2010, I was extremely surprised. The color of the vehicle was listed as arctic white however it’s more of a cream color vehicle. If I could change the color I most likely would. But it’s still very beautiful. The vehicle only had 13,562 miles. The interior looks and smells brand new. The exterior is extremely designed well. It’s a beautiful car. I’ve only driven it one day because I’ve only had it one day. As time goes on I will then be able to make an accurate review. My younger sister will purchase my vehicle if I choose to sell.






Used
1980 Mercedes-Benz 300D
Vehicle information
Features
Reviews
They got in touch with me every thing was good but
They got in touch with me every thing was good but couldn’t come to a deal with the owner
A beautifully engineered classic
This car was purchased new in October 1980 for commuting to/from work covering a distance of 35 miles each way. The car is a classic and has been not only reliable but a pleasure to own for approximately 38 years. The vehicle is well engineered and has been a joy to own. While unbelievable, I continue to receive compliments about the styling of the car and its near flawless condition. Undoubtedly it is the finest vehicle I have ever owned and am saddened that it likely will be going to a new home sometime this year.






Used
1961 Mercedes-Benz 190SL
Vehicle information
Features
Reviews
Talked to several employees was treated very nice , also
Talked to several employees was treated very nice , also stopped in 2 stores phoenix and chicago






Used
2017 Mercedes-Benz C-Class
Vehicle information
Features
Reviews
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
1988 Mercedes-Benz 560SL
Vehicle information
Features






Used
1988 Mercedes-Benz 560SL
Vehicle information
Features
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Very Friendly Dealership
Had a great experience walked in after finding out are car was gonna be totaled and found a Blazer that was perfect for my wife and I. Matt Shea was our salesman and he was very helpful strongly recommend him, he showed us all the vehicles we were thinking about and explained all the features. We got to test drive it and also got to drive it for a day. The whole experience was great at Jack Schmitt.
Used
2025 Mercedes-Benz E-Class E 350
Vehicle information
Features
Reviews
Great experience purchasing our new car from Lesa at MB
Great experience purchasing our new car from Lesa at MB St Louis! She is so thoughtful ans thorough and keeps her clients well informed throughout the car buying process. She made sure to answer all questions and made it so easy. She is approachable and made sure all our questions were answered. The whole dealership has been excellent. We are leaving audi after 15 years and are so happy to find the perfect Mercedes with Lesa at your dealership! Thank you so much.
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
2025 Mercedes-Benz GLA 250 4MATIC
Vehicle information
Features
Reviews
Just wanted to share what a wonderful experience I had
Just wanted to share what a wonderful experience I had leasing my new Mercedes from Lesa. She was great returning my phone calls and answered any questions I had. I will definitely use Mercedes St. Louis in the future.
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
2023 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
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
2021 Mercedes-Benz AMG G 63 4MATIC
Vehicle information
Features
Mercedes-Benz Certified
2025 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
*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 Mascoutah, IL
- Mercedes-Benz for sale under $25,000 in Mascoutah, IL
- Mercedes-Benz for sale under $30,000 in Mascoutah, IL
- Mercedes-Benz for sale under $40,000 in Mascoutah, IL
- Mercedes-Benz for sale under $50,000 in Mascoutah, IL
- Mercedes-Benz for sale under $100,000 in Mascoutah, IL
Used Mercedes-Benz by city
-
Used Mercedes-Benz in Mascoutah, IL
19 Great Deals out of 137 listings starting at $5,900
-
Used Mercedes-Benz in Scott AFB, IL
23 Great Deals out of 154 listings starting at $5,900
-
Used Mercedes-Benz in New Baden, IL
8 Great Deals out of 76 listings starting at $8,500
-
Used Mercedes-Benz in Lebanon, IL
20 Great Deals out of 138 listings starting at $5,900
-
Used Mercedes-Benz in Shiloh, IL
38 Great Deals out of 231 listings starting at $5,900
-
Used Mercedes-Benz in O'Fallon, IL
38 Great Deals out of 231 listings starting at $5,900
-
Used Mercedes-Benz in Freeburg, IL
23 Great Deals out of 158 listings starting at $5,900
-
Used Mercedes-Benz in Trenton, IL
8 Great Deals out of 76 listings starting at $8,500
-
Used Mercedes-Benz in Belleville, IL
39 Great Deals out of 235 listings starting at $5,900
-
Used Mercedes-Benz in Swansea, IL
41 Great Deals out of 238 listings starting at $5,900
-
Used Mercedes-Benz in Albers, IL
8 Great Deals out of 75 listings starting at $8,500
-
Used Mercedes-Benz in Saint Libory, IL
8 Great Deals out of 74 listings starting at $8,500
Used Mercedes-Benz by body style
- Used Mercedes-Benz SUVs for sale in Mascoutah, IL
- Used Mercedes-Benz sedans for sale in Mascoutah, IL
- Used Mercedes-Benz coupes for sale in Mascoutah, IL
- Used Mercedes-Benz convertibles for sale in Mascoutah, IL
- Used Mercedes-Benz cargo vans for sale in Mascoutah, IL
- Used Mercedes-Benz hatchbacks for sale in Mascoutah, IL
- Used Mercedes-Benz passenger vans for sale in Mascoutah, IL
- Used Mercedes-Benz wagons for sale in Mascoutah, IL
- Used Mercedes-Benz trucks for sale in Mascoutah, IL
- ${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}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}