Used Mercedes-Benz S-Class for Sale nearUnionville, CT
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2023
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 496 hp 4L V8
- Exterior color:
- MANUFAKTUR Diamond White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 38,360
- Stock #:
- U15114P
- VIN:
- W1K6G7GB5PA201165
Sponsored by Mercedes-Benz of Danbury
2023 Mercedes-Benz S-Class
S 580 4MATIC AWD
38,360 mi
$78,916
- Year:
- 2023
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 429 hp 3L I6
- Exterior color:
- MANUFAKTUR Diamond White Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 16,142
- Stock #:
- HQ192
- VIN:
- W1K6G6DBXPA174463
Sponsored Listing
2023 Mercedes-Benz S-Class
S 500 4MATIC AWD
16,142 mi
$65,506
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 5.5L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- designo Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 35,645
- Stock #:
- T017849
- VIN:
- WDDXK7JB6HA017849
Sponsored Listing
2017 Mercedes-Benz S-Class
AMG S 63 Convertible 4MATIC
35,645 mi
$70,175
- Year:
- 2015
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 49,463
- Stock #:
- 20368MT
- VIN:
- WDDUG8FBXFA181802
2015 Mercedes-Benz S-Class
S 550 4MATIC
49,463 mi
$30,993
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Diamond Silver Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Nut Brown/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 60,138
- Stock #:
- 110683
- VIN:
- WDDUG8FB8HA298877
2017 Mercedes-Benz S-Class
S 550 Sedan 4MATIC
60,138 mi
$30,731
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 603 hp 4L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 10,744
- Stock #:
- WSM2302
- VIN:
- W1KXJ8JB5MA051333
2021 Mercedes-Benz S-Class
AMG S 63 Coupe 4MATIC
10,744 mi
$120,734
- Year:
- 2014
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 75,590
- Stock #:
- 54514N
- VIN:
- WDDUG8FB8EA054514
2014 Mercedes-Benz S-Class
S 550 4MATIC
75,590 mi
$17,985
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 56,929
- Stock #:
- U2200358
- VIN:
- WDDUG6EB4JA367088
2018 Mercedes-Benz S-Class
S 450 4MATIC AWD
56,929 mi
$29,719
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 55,991
- Stock #:
- HA310620
- VIN:
- WDDUG8FB0HA310620
2017 Mercedes-Benz S-Class
S 550 Sedan 4MATIC
55,991 mi
$32,630
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 463 hp 4L V8
- Exterior color:
- Obsidian Black Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Nut Brown/Black Exclusive Nappa Leather
- Transmission:
- 9-Speed Automatic
- Mileage:
- 54,092
- Stock #:
- G-471155
- VIN:
- WDDUX8GB6KA471155
2019 Mercedes-Benz S-Class
Maybach S 560 4MATIC AWD
54,092 mi
$69,942
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 463 hp 4L V8
- Exterior color:
- designo Diamond White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 84,313
- Stock #:
- 475986
- VIN:
- WDDUG8DB8KA475986
2019 Mercedes-Benz S-Class
S 560 RWD
84,313 mi
$35,622
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 463 hp 4L V8
- Exterior color:
- designo Diamond White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Silk Beige/Espresso Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 64,317
- Stock #:
- 110685
- VIN:
- WDDUG8GBXKA432696
2019 Mercedes-Benz S-Class
S 560 4MATIC AWD
64,317 mi
$39,724
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Silk Beige/Espresso Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 32,235
- Stock #:
- CC3003
- VIN:
- WDDUG6GB9LA503408
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
32,235 mi
$35,996
Recommended model year:
2023 Mercedes-Benz S-Class
Shop 2023 Mercedes-Benz S-Class »With 1,225 currently listed for sale and an average price of $78,864.00, 31.8% of 2023 Mercedes-Benz S-Class models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2023 Mercedes-Benz S-Class 4.7 / 5 stars and CarGurus experts gave it an 8.5 / 10.
90.2% of 2023 S-Class models on CarGurus are accident free.
The 2023 Mercedes-Benz S-Class features a new plug-in hybrid powertrain, offering an impressive 56 miles of all-electric range and a powerful 510 horsepower when the gas engine kicks in.
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 463 hp 4L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Buckskin Nappa
- Transmission:
- 9-Speed Automatic
- Mileage:
- 49,599
- Stock #:
- EP0213
- VIN:
- WDDUG8GB5LA501375
2020 Mercedes-Benz S-Class
S 560 4MATIC Sedan AWD
49,599 mi
$42,620
- Year:
- 2015
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Anthracite Blue Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Crystal Gray/Seashel
- Transmission:
- Automatic
- Mileage:
- 95,916
- Stock #:
- 3858
- VIN:
- WDDUG8FB4FA126827
2015 Mercedes-Benz S-Class
S 550 4MATIC
95,916 mi
$21,898
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 463 hp 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 76,799
- Stock #:
- WI1348
- VIN:
- WDDUG8GB7JA381348
2018 Mercedes-Benz S-Class
S 560 4MATIC AWD
76,799 mi
$32,762
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 496 hp 4L V8
- Exterior color:
- MANUFAKTUR Diamond White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Macchiato/Magma Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 23,105
- Stock #:
- 19979MA4
- VIN:
- W1K6G7GB3NA156918
2022 Mercedes-Benz S-Class
S 580 4MATIC AWD
23,105 mi
$70,973
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 496 hp 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- MANUFAKTUR Crystal White/Silver Gray Pearl
- Transmission:
- 9-Speed Automatic
- Mileage:
- 27,639
- Stock #:
- 092048
- VIN:
- W1K6X7GB6NA092048
2022 Mercedes-Benz S-Class
Maybach S 580 4MATIC AWD
27,639 mi
$132,264
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 76,434
- Stock #:
- 330683
- VIN:
- WDDUG8FB3HA330683
2017 Mercedes-Benz S-Class
S 550 Sedan 4MATIC
76,434 mi
$25,898
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 429 hp 3L I6
- Exterior color:
- Obsidian Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 53,112
- Stock #:
- K142048
- VIN:
- W1K6G6DB7NA142048
2022 Mercedes-Benz S-Class
S 500 4MATIC AWD
53,112 mi
$54,862
- Year:
- 2015
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Diamond Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 107,315
- Stock #:
- 086270
- VIN:
- WDDUG8FBXFA086270
2015 Mercedes-Benz S-Class
S 550 4MATIC
107,315 mi
$19,777
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 463 hp 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (designo Silk Beige)
- Transmission:
- Automatic
- Mileage:
- 75,788
- Stock #:
- 349335
- VIN:
- WDDUX8GB3JA349335
2018 Mercedes-Benz S-Class
Maybach S 560 4MATIC AWD
75,788 mi
$55,911
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 496 hp 4L V8
- Exterior color:
- MANUFAKTUR Diamond White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Macchiato/Magma Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 23,105
- Stock #:
- 19979MA4
- VIN:
- W1K6G7GB3NA156918
Sponsored Listing
2022 Mercedes-Benz S-Class
S 580 4MATIC AWD
23,105 mi
$70,973
FAQs
Is the S550 fast?
Is the S-Class a reliable car?
Why was the S-Class discontinued?
Is a Mercedes S-Class worth it?
How much does the Mercedes-Benz S-Class cost in Unionville, CT?
Is the Mercedes-Benz S-Class a good car?
How many Mercedes-Benz S-Class vehicles in Unionville, CT have no reported accidents or damage?
Is the Mercedes-Benz S-Class safe?
What fuel types are available?
4.7 Overall rating
Customers say
The Mercedes-Benz S-Class has consistently impressed drivers with its luxurious feel, outstanding performance, and advanced technology across all model years. Owners particularly appreciate the comfortable and spacious interiors, the smooth ride, and the powerful engines. Many have praised features such as safety innovations and craftsmanship that highlight the brand's commitment to luxury. However, some common concerns among owners include high maintenance costs, issues with technology reliability, and a steep price tag compared to other models. Overall, the S-Class remains a top choice for those seeking a high-end driving experience.
AI generated from the text of customer reviews.
Filter by year
Filter by rating
What people say
Randall H
Reviewed a 2021 Mercedes-Benz S-Class on Aug 28, 2025
The car was a lemon. Bought back by mb. And was in an accident. They didn’t divulge this info. Ar has had many tire issues as well. Don’t buy it Way overpriced.
Amy K
Reviewed a 2016 Mercedes-Benz S 550 4MATIC on Aug 27, 2025
Beautiful car lots of luxury features great handling and power!
Steve J
Reviewed a 2020 Mercedes-Benz S 450 Sedan RWD on Apr 26, 2026
Features are good not as much tech obviously as newer models but I'm good with that. Touchscreen feature i kinda miss , but I'll get over that. Great values for this car $37K..42k miles 1 owner ! Well taken care of..ride is so silky smooth , great space...will add for this size car trunk is rather small..used the space for rear seating..roomy vehicle..Love it !
Cecil H
Reviewed a 2015 Mercedes-Benz S-Class on Dec 27, 2025
This model is particularly a great S-Class version. It is so much better than the successor model S. The features are pretty much the same but having the tactile models and not a giant Ipad in the middle made the car so much more user friendly. I hope the next version reverts back to tactile buttons and not all of these haptics that just do not work. It is a card with an excellent ride and the sound system is top notch. I have never really had a smooth quieter ride than the S Class Mercedes.
Mercedes-Benz S-Class Trims
| Trim type | MSRP |
|---|---|
| S 500 4MATIC | $119,550 |
| S 580 4MATIC | $130,700 |
| Maybach S 680 4MATIC | $244,400 |
| AMG S 63 E Performance 4MATIC | $189,800 |
| S 580e 4MATIC | $130,400 |
| Maybach S 580 4MATIC | $207,150 |
Mercedes-Benz S-Class Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Mercedes-Benz S-Class prices has changed over time.
See more price trendsCarGurus recommends the 2023 Mercedes-Benz S-Class
Summary
With 1,225 currently listed for sale and an average price of $78,864.00, 31.8% of 2023 Mercedes-Benz S-Class models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2023 Mercedes-Benz S-Class 4.7 / 5 stars and CarGurus experts gave it an 8.5 / 10.
90.2% of 2023 S-Class models on CarGurus are accident free.
The 2023 Mercedes-Benz S-Class features a new plug-in hybrid powertrain, offering an impressive 56 miles of all-electric range and a powerful 510 horsepower when the gas engine kicks in.
Why it stands out
The 2023 Mercedes-Benz S-Class continues to set the standard for luxury sedans with its exceptional blend of performance, technology, and comfort. This model introduces a plug-in hybrid variant, the S 580e, which combines a turbocharged inline-six engine with an electric motor, delivering both efficiency and power. The interior is a showcase of premium materials and advanced technology, including a stunning 12.8-inch OLED touchscreen and a comprehensive suite of safety features. With its smooth ride quality and innovative features like the Energizing Comfort wellness program, the S-Class remains a top choice for those seeking a high-end driving experience.
Other model years to consider
- Average price: $64,067.00
- Good/great deal percentage: 32.4%
- User rating: 4.5 / 5
- Total listings: 1,124
- Average price: $25,911.00
- Good/great deal percentage: 33.7%
- User rating: 4.95 / 5
- Total listings: 969
- Average price: $22,297.00
- Good/great deal percentage: 33.8%
- User rating: 5 / 5
- Total listings: 783
These recommendations are based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
Recent expert test drives
2025 Mercedes-Benz S-Class
- Expert review7/10
- MSRP$117,750-$240,500
- Avg. price$141,668
- User rating5
2023 Mercedes-Benz S-Class
- Expert review9/10
- MSRP$114,500-$229,000
- Avg. price$80,620
- User rating0
2021 Mercedes-Benz S-Class
- Expert review8/10
- MSRP$109,800-$185,400
- Avg. price$65,694
- User rating4
Relevant articles
The Best Sedans of 2026
As more people flock to SUVs and crossovers, some automakers are killing off sedans. But others are doubling down, building some of the best four-door cars we’ve ever driven. For a supposedly dying segment, the sedan market looks awfully healthy.
Mercedes-Benz S-Class Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used Mercedes-Benz S-Class, covering every generation since 1951. Whether you're a first-time buyer or a Mercedes enthusiast, this comprehensive overview will help you research your next pre-owned Mercedes-Benz S-Class.
2026 Mercedes-Benz S-Class Pricing, Specs, and Release Date
Mercedes-Benz avoids drastic change with the 2026 S-Class sedan and instead refines the lineup with updated packages and configurations, plus a host of new paint colors and interior treatments.
