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
2018 Mercedes-Benz S-Class
for sale
near
Silver Spring, MD
- 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
2018 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
My experience with Rene the salesman was very pleasant
My experience with Rene the salesman was very pleasant and he was patient/professional. Excellent job 👍
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
2018 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Great service and communication very knowledgeable
Great service and communication very knowledgeable everyone there were nice very very recommended to anyone was a fast process and not confusing as they didn’t try to make it for us
The Best or nothing
This would be my second S class I had an E class before and the S class hands-down is the best there is nothing like it extremely classy stylish driving it is super comfortable it’s like floating on air I absolutely love this car extremely Luxury
Used
2018 Mercedes-Benz S-Class S 560
Vehicle information
Features
Reviews
I post a review on June 7 2025 and today July 26, 2025 we
I post a review on June 7 2025 and today July 26, 2025 we had meeting with the manager James and he settled the price issue we had with the purchase of Honda civic 2016. Thank you James
The Most lovely and comforts car.
This lovely car has all functions I need. It is so comfortable, I really enjoyed the hot or warm massages and feel safe to drive with the driver assistance.
Used
2018 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Reviews
Thank you to nemo for helping me purchase my beautiful
Thank you to nemo for helping me purchase my beautiful GLA 250 gave me amazing customer service and is such a respectful and amazing young man I recommend him to everyone when you come to carvault ask for Nemo
The most reliable car
This car met all of need, so I fully recommend my friens especially I satisfied my dealer , flerchers benz, Thank you for your sincerely efforts.
Used
2018 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Reviews
Looking for a van for my business.
Looking for a van for my business. They made it very easy and simple. I found them online and decided to go and check them out. They have an amazing team of people that helped me get to where I wanted to be in terms for payment including a low rate. Thank you to the Imperial Team for making it happen!
Real happiness will be result of service as well a
Beautiful design more than adequate performance. Comfortable some systems and adjustments or settings are not intuitive and complex to get to. Drivers door lock or both doors opening
Used
2018 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Reviews
Good cars for good prices love my car i will be back for
Good cars for good prices love my car i will be back for another car
There are 20 matching cars close to your year range.
Mercedes-Benz Certified
2017 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Used
2019 Mercedes-Benz S-Class S 560 Sedan 4D
Vehicle information
Features
Used
2016 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Mercedes-Benz Certified
2019 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Used
2016 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Used
2020 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Used
2016 Mercedes-Benz S-Class S 550 PLUG-IN HYBRID
Vehicle information
Features
Used
2019 Mercedes-Benz S-Class S 450
Vehicle information
Features
Used
2017 Mercedes-Benz S-Class S 550
Vehicle information
Features
Used
2017 Mercedes-Benz S-Class S 550
Vehicle information
Features
Used
2020 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Used
2016 Mercedes-Benz S-Class S 550 4MATIC
Vehicle information
Features
Used
2016 Mercedes-Benz S-Class S 550
Vehicle information
Features
Used
2017 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Used
2017 Mercedes-Benz S-Class S 550
Vehicle information
Features
Used
2019 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Used
2016 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Used
2017 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Used
2017 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Used
2017 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
-
Prev - 1
-
Next
Mercedes-Benz S-Class prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz S-Class | $145,888 | |
| 2022 Mercedes-Benz S-Class | $66,832 | 1 Good deal |
| 2021 Mercedes-Benz S-Class | $59,998 | 1 Good deal |
| 2015 Mercedes-Benz S-Class | $28,677 | 6 Good deals |
About the 2018 Mercedes-Benz S-Class
S 450 shown (base trim).
- Seating
- 4
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 22
- Transmission
- 9-Speed A/T
- Engine
- 362.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
How much does the 2018 Mercedes-Benz S-Class cost?
The 2018 Mercedes-Benz S-Class price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 S-Class is $34,706, with pricing starting at $19,400.
What is the MPG of the 2018 Mercedes-Benz S-Class?
The 2018 Mercedes-Benz S-Class offers up to 19 MPG in city driving and 28 MPG on the highway for a combined rating of 22 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 Mercedes-Benz S-Class?
The 2018 Mercedes-Benz S-Class compares to and/or competes against the following vehicles:
Is the 2018 Mercedes-Benz S-Class reliable?
The 2018 Mercedes-Benz S-Class has an average reliability rating of 4.3 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 S-Class owners.
Is the 2018 Mercedes-Benz S-Class a good sedan?
Below are the Cars.com consumer ratings for the 2018 Mercedes-Benz S-Class.
- Comfort 4.8
- Interior 4.5
- Performance 4.7
- Value 4.4
- Exterior 4.7
- Reliability 4.3
85% of drivers recommend this car
- Comfort 4.8
- Interior 4.5
- Performance 4.7
- Value 4.4
- Exterior 4.7
- Reliability 4.3
S 450 (2 styles)
| Style | |
|---|---|
| S 450 Sedan | S 450 4MATIC Sedan |
| Inventory price | |
| Starting at $89,900 | Starting at $92,900 |
| Combined MPG | |
| 22 | 22 |
| Engine | |
| 362.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) | 362.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) |
S 560 (4 styles)
| Style | |||
|---|---|---|---|
| S 560 4MATIC Coupe | S 560 Sedan | S 560 Cabriolet | S 560 4MATIC Sedan |
| Inventory price | |||
| Starting at $124,500 | Starting at $99,900 | Starting at $133,300 | Starting at $102,900 |
| Combined MPG | |||
| 21 | 21 | 20 | 21 |
| Engine | |||
| 463.0-hp, 4.0-liter, 8 Cylinder Engine (Gasoline Fuel) | 463.0-hp, 4.0-liter, 8 Cylinder Engine (Gasoline Fuel) | 463.0-hp, 4.0-liter, 8 Cylinder Engine (Gasoline Fuel) | 463.0-hp, 4.0-liter, 8 Cylinder Engine (Gasoline Fuel) |
*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.
Research the 2018 Mercedes-Benz S-Class
Compare the 2018 Mercedes-Benz S-Class
- ${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.
