Used 2020 Mercedes-Benz S-Class S 450 Sedan RWD for SaleNationwide
13 vehicles found
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Diamond White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Oyster
- Transmission:
- 9-Speed Automatic
- Mileage:
- 79,478
- Stock #:
- P4518
- VIN:
- W1KUG6GB8LA554463
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
79,478 mi
Monroe, NC
Fair Deal
$33,023
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 52,417
- Stock #:
- 309397A
- VIN:
- WDDUG6GB5LA502739
Price drop
-$1,436
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
52,417 mi
Kenner, LA
Good Deal
$35,871
$34,435
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 50,627
- Stock #:
- 525739
- VIN:
- WDDUG6GBXLA525739
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
50,627 mi
Las Vegas, NV
Fair Deal
$36,998
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- designo Diamond White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Porcelain/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 40,962
- Stock #:
- C26421A
- VIN:
- WDDUG6GB5LA503096
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
40,962 mi
Naples, FL
Fair Deal
$38,753
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Designo Diamond White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige)
- Transmission:
- Automatic
- Mileage:
- 54,012
- Stock #:
- LA514261
- VIN:
- WDDUG6GB5LA514261
New arrival
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
54,012 mi
Sanford, FL
Fair Deal
$35,992
- 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
Price drop
-$1,000
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
32,235 mi
Bristol, CT
Great Deal
$36,996
$35,996
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 43,379
- Stock #:
- 28939978
- VIN:
- WDDUG6GB3LA521757
New arrival
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
43,379 mi
Houston, TX
Fair Deal
$36,998
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,339
- Stock #:
- NTY1780
- VIN:
- WDDUG6GB8LA509488
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
87,339 mi
Dumfries, VA
No Rating
$30,994
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 69,795
- Stock #:
- 558502
- VIN:
- W1KUG6GB1LA558502
Preparing for a close up...
Photos coming soon
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
69,795 mi
Tyler, TX
No Rating
No Price Listed
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 45,858
- Stock #:
- LA509104P
- VIN:
- WDDUG6GB8LA509104
Preparing for a close up...
Photos coming soon
New arrival
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
45,858 mi
New Port Richey, FL
High Priced
$40,032
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 84,745
- Stock #:
- LA518875
- VIN:
- WDDUG6GB5LA518875
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
84,745 mi
Lawrenceville, GA
High Priced
$29,990
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 89,106
- Stock #:
- 513947
- VIN:
- WDDUG6GB1LA513947
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
89,106 mi
Fountain Valley, CA
Overpriced
$33,080
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- S-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 37,977
- Stock #:
- CDJ6046
- VIN:
- WDDUG6GB5LA506046
2020 Mercedes-Benz S-Class
S 450 Sedan RWD
37,977 mi
Laguna Beach, CA
Overpriced
$46,080
There are no more results from the filters selected.
Check out these similar matches for you.
Fetching additional listings...
5.0 Overall rating
Filter by rating
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 !
Is this review helpful?
FAQs
How much does the Mercedes-Benz S-Class S 450 Sedan RWD cost?
The average Mercedes-Benz S-Class S 450 Sedan RWD costs about $51,397.12. The average price has decreased by -0.1% since last year. The 13 for sale on CarGurus range from $29,990 to $46,080 in price.
How many Mercedes-Benz S-Class S 450 Sedan RWD vehicles have no reported accidents or damage?
11 out of 13 for sale have no reported accidents or damage.
What is the fuel economy of the Mercedes-Benz S-Class S 450 Sedan RWD?
Depending on the engine and options, the Mercedes-Benz S-Class S 450 Sedan RWD gets between 23 and 23 MPG (or EV battery range).
What fuel types are available?
Gasoline engines are available.
Relevant articles
CarGurus Editorial Team
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.
Chris Teague
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.
Alex Wagner
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.
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low MileageUsed SUVs / Crossovers for Sale with Low MileageUsed Hatchbacks for Sale with Low MileageUsed Convertibles for Sale with Low MileageUsed Vans for Sale with Low MileageUsed Minivans for Sale with Low MileageUsed Pickup Trucks for Sale with Low MileageUsed Coupes for Sale with Low MileageUsed Wagons for Sale with Low Mileage
