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
Saint Peters, MO
under $899,990
- 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
2023 Mercedes-Benz E-Class 4MATIC
Vehicle information
Features
Reviews
Worth the trip
Professional from start to finish. Kim, my sales person, worked for months with me to find what I was looking for. Administration did everything to get me into the car I wanted. Would ever hesitate to go back!
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 S-Class S 580 4MATIC
Vehicle information
Features
Reviews
I was very pleased with the attention and the dealings I
I was very pleased with the attention and the dealings I had with Jan and Justin. They were able to obtain the vehicle I wanted to purchase. They were very attentive and transparent. I would also like to mention Frankling's guidance with the technological aspects of the vehicle.
Used
2022 Mercedes-Benz E-Class
Vehicle information
Features
Reviews
Just viewed on internet
Just viewed on the internet hadn't had a chance to visit a faculty or received personal service
Looks amazing
So nice car so fast so much options and futuristic it’s future world of cars performance, AMG I would recommend it for smart people it’s great
Used
2022 Mercedes-Benz E-Class E 350
Vehicle information
Features
Reviews
Kimberly knows her job very well .
Kimberly knows her job very well .She knows about BMW and she makes you comfortable being in the Service department and she’s polite
The Most Impressive Mercedes Yet !
The confidence you feel driving a Mercedes’ is unmatched, unfortunately there are few discrepancies ..The seats are too confining, you can’t squirm or move in any direction. I think these movements are necessary for long term driving.A lot of the options the car has are complicated to use and some even unnecessary. As for the handling, braking, response time is excellent! my sixth Mercedes, but it’s my first new One!! The overall experience thus far has been Great !! Bravo Mercedes!
Used
2025 Mercedes-Benz E-Class E 350
Vehicle information
Features
Reviews
Attentive to our concerns and questions we had.
Attentive to our concerns and questions we had. Very polite and respectful. Brought us water and a snack.
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
2020 Mercedes-Benz E-Class E 450 4MATIC
Vehicle information
Features
Reviews
I would recommend Beaumont Mercedes the professionalism
I would recommend Beaumont Mercedes the professionalism my salesman and manager showed me was exceptional
I love this car!
I love this car! It looks great, handles wonderfully and the ride is exceptional. I went with the 2020 model because I don't care for the grill design implemented since 2021. I got the traditional grill with hood ornament which is what I preferred. The only disappointment for me was not having a touch screen. It's a bit cumbersome to manually navigate through all the screens using multiple inputs (especially while driving) but I'm getting accustomed to it. I would recommend this car to anyone!!
Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
This was my first time buying a car without seeing it in
This was my first time buying a car without seeing it in person, and I was a little nervous at first. The team kept me updated with pictures and videos, and they handled the paperwork quickly and clearly. When the car arrived, it was just as described and in excellent shape. I'd absolutely do it again!
Franklin is great.
Franklin is great. Thank you for your support help and patience with me. Love the car. At rides great. The paperwork and process was fast
Used
2021 Mercedes-Benz E-Class E 350
Vehicle information
Features
Reviews
Fast service and very professional
I bought a year old BMW. The price was better than I found at other dealerships. They were prepared to go as slow as I wanted and answer all my questions, but that's not what I wanted. I wanted fast! So after a quick test drive went in and signed the paperwork, while they washed it for me. They let me leave my old car there and drive my new car home. There was a headlight malfunction and they said it was completely covered under warranty. However, because it was a software issue, Carmax said I needed to take it to BMW, but that Carmax would cover any costs. They were true to their word!
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
2021 Mercedes-Benz S-Class S 580
Vehicle information
Features
Reviews
Teresa Land/Don Atkerson
Just want to give a shout out to Christian for a job well done! Great experience at the largest usud car dealership in the Valley! We were treated Very Well, couldn't ask for More! Thanks for all of you who helped us at CarMax!
Love my Mercedes
I have been driving Mercedes Benz s class vehicles for over 10 years, traded every 3-4 years and have been very happy, always have them serviced at the dealer, always received a loaner, no complaints.
Used
2022 Mercedes-Benz E-Class 4MATIC
Vehicle information
Features
Reviews
Recently moved back to the area after moving to Chicago
Recently moved back to the area after moving to Chicago in 1984. Purchased my first Mercedes GLC43 SUV three years ago. Wanted to try a larger SUV and selected the GLE 450. My sales person, Richard Ode proved to be very knowledgeable of the Mercedes product line and assisted me in my choice. Will receive my vehicle on April 3rd. Looking forward to my next Mercedes experience.
Used
2020 Mercedes-Benz E-Class 4MATIC
Vehicle information
Features
Reviews
Above and Beyond
West Coast Auto Dealers provided the smoothest auto buying experience. Every aspect from car shopping to signing papers was a positive experience. The whole team was super helpful and pleasant to work with. They truly go above and beyond! I would highly recommend them to anyone in search of a new vehicle.
Luxury at its best!!
Smooth ride, and plenty of leg room in the back seat and front. Great style and new dashboard. All the features you will enjoy. Great price compared to other luxury sedans.
Used
2016 Mercedes-Benz E-Class E 350
Vehicle information
Features
Reviews
FANTASTIC experience buying our new KIA!
FANTASTIC experience buying our new KIA!!! Omar was the absolute BEST sales associate we’ve ever had with a no pressure sales approach - great job!!!
Absolutely a delightful to drive, superb quality interior
Absolutely a delightful to drive, superb quality interior and excellent drive! I am very pleased with my 2016 Mercedes Benz E350 4Matic! Great info center!
Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
MBZ S-class always 5 ***** vehicle.
MBZ S-class always 5 ***** vehicle. The most luxurious , comfortable, car I ever drove . I highly recommend it . My old Mercedes S-class has 200,000 miles and not a single problem.
Used
2019 Mercedes-Benz E-Class 4MATIC
Vehicle information
Features
Reviews
Great cars , great service.
Great cars , great service. Luke did a great job and was very knowledgeable about cars!!! Thanks
Great driving and solid car.
Great driving and solid car. I especially love the handling and ride for cruising the beach. When the twin turbo hits you with that boost she is fun to drive. She gives you balanced power at the helm and take in that confidence that this lovely lady gives. Pop the top and then really take in that beach Sunset. E-450 4matic Cabriolet Excellent Ride from a classy and sassy dame.
Used
2016 Mercedes-Benz E-Class Sport
Vehicle information
Features
Reviews
The Best Buying Experience I've ever had
Matt and Hunter at Carmax really made this the best experience for me. Matt worked with me through phone and email up until the day I went in. He was very informative and assisted me through the entire process. Hunter was the salesman I worked with when I went in. He was accommodating and polite. I didn't feel the "pressure" of a sales man at all. And he was very professional. I will recommend this dealer to anyone I know looking to buy a vehicle.
I bought a 2016 Red E400 4Matic coupe with 49K miles on
I bought a 2016 Red E400 4Matic coupe with 49K miles on it in Dec 2023. I've had no problems with it and have only brought it in for it's once a year maintenance (I drive less than 10K a year). My only other expense was slapping new tires on it. The vehicle has the right amount of tech on it, and it's a smooth on the road and quick on the pickup when I need it. This is my first Mercedes (lifelong Toyota and Lexus owner) and can definitely say this will not be my last Mercedes.
Used
2013 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Reviews
Todd was my service manager.
Todd was my service manager. He was great and always kept me informed of the repair status. We decided to do a brake repair and Todd was able to secure a loaner for me. I will definitely be back.
This car is for the symphony orchestra lovers
This car is not for the iPad generation but for people who appreciate the Vacuum Tubes HIFI system when listening to music. The initial cost is low (value for money) but it is like buying a yacht. You need to afford ongoing maintenance costs then it rewards you. Your mechanic must realize that his/her most important job servicing S Class is to constantly strive for the lowest possible car noise/sound background. Externally and internally. New tires, new pulleys, new brake pads/rotors, brake pads not touching rotors it all generates sound. When all parts generating sound are taken care of the car is ready for the symphony.
Used
2017 Mercedes-Benz E-Class E 300 Luxury
Vehicle information
Features
Reviews
Denise is awesome and very helpful.
Denise is awesome and very helpful. She's very knowledgeable. Call her for anything. She also makes great coffee
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
2021 Mercedes-Benz E-Class E 350
Vehicle information
Features
Reviews
Very nice car so far
Owned for a month so far. Aside from a slight rattle occasionally in the passenger door everything is great. Still on the 1000 mile engine break-in but it is very quick. Gas mileage is running about 20 MPG in town and 29 on the highway. Very comfortable and feels very much like a luxury car. Traded in a 2016 Audi A6 which was also a very good car. The E450 just feels more luxurious and quicker. Slightly better steering feel as well.
Used
2018 Mercedes-Benz E-Class E 400 Cabriolet 2D
Vehicle information
Features
Reviews
We arrived and were very welcomed.
We arrived and were very welcomed. Everything was explained to us and we were given the choice to ask questions. All in all a great dealership and I'll definitely be sending more people here in the future
Mercedes E 400 Convertible
This car has so many safety features it’s a comfortable ride with a stylish look and gets lots of looks. I’m thrilled with it. The ambient lighting is so cool. I would highly recommend this car to anyone who wants to be safe. Cynthia H
Used
2020 Mercedes-Benz E-Class E 350
Vehicle information
Features
Reviews
Everything went according to plan to lease our vehicle
Everything went according to plan to lease our vehicle here at home. Ernesto was accurate and professional with our order and time schedule for this deal.
Favorite Car Of All Time
When one thinks of a Mercedes-Benz or the "Mercedes Experience", I believe it is this car that inspires the brand. Beautiful inside and out, an absolute pleasure to drive, fast with great 4matic handling and a luxurious cabin that leaves nothing to be desired. I did get my 2020 when the 2021's became available, but I stuck with the 2020 because I find this model year to be more sleek and elegant while the 2021 refresh is too stout looking for me (I also like the steering wheel in the 2020 too).
*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.
- ${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 vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
