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2021 Mercedes-Benz Mercedes-AMG S-Class
#2 Highest Horsepower Convertibles of 2021

Used 2021 Mercedes-Benz Mercedes-AMG S-Class

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3.8
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2021 Mercedes-Benz Mercedes-AMG S-Class Exterior: 0
2021 Mercedes-Benz Mercedes-AMG S-Class Exterior: 1
Exterior (31)
2021 Mercedes-Benz Mercedes-AMG S-Class Interior: 0
Interior (34)
2021 Mercedes-Benz Mercedes-AMG S-Class All Media: 1

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2025
2021
Fuel Economy
17 - 19 combined mpg
Horsepower
603 hp
Engine
V8, Twin Turbo, 4.0 Liter
Cargo Volume
12.4 - 14.1 cu ft
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2021 Mercedes-Benz Mercedes-AMG S-Class Overview

2021 Mercedes-Benz Mercedes-AMG S-Class Pricing

2021 Mercedes-Benz Mercedes-AMG S-Class pricing starts at $98,711 for the Mercedes-AMG S-Class S 63 AMG Coupe 2D, which had a starting MSRP of $174,095 when new. The range-topping 2021 Mercedes-AMG S-Class S 63 AMG Cabriolet 2D starts at $103,049 today, originally priced from $186,395.

Original MSRP
KBB Fair Purchase Price (national avg.)
S 63 AMG Coupe 2D
$174,095
$98,711
$186,395
$103,049

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2021 Mercedes-Benz Mercedes-AMG S-Class models in typical condition when purchasing from a dealership. These prices are updated weekly.

Mercedes-AMG S-Class Consumer Sentiment

Owners give this generation Mercedes-Benz Mercedes-AMG S-Class (2021-current) a 3.8 out of 5 rating, which is higher than most, and 75% recommend it. These figures are based on 4 consumer reviews, like these:

What Owners are Saying About the 2021 Mercedes-Benz Mercedes-AMG S-Class

"Great car in fantastic condition"

"Fantastic shape. New tires everything perfect condition. Beautiful black car Interior beige leather perfect condition"

"Exceptional"

"This 2022 S Class replaced my 2017 S Class. I am overwhelmed by the improvement between the two cars. Everything is better. The ride quality, the materials, the overall feel of quality, the audio system, the interior silence, even the fuel consumption. My car is highly optioned, but the base car is also an excellent choice. Once you own an S Class, the only other car you buy is another S Class. This car is truly exceptional."

"A few issues"

"I'm a first time MB owner. The car has some outstanding features like rear axle steering, suspension that compensates for curves, interior comfort, etc. However, I have experienced several issues that shouldn't have happened. First, in cold weather (I took delivery on Oct 31 in Michigan), the caliper pads adhere to the rotors. When one puts the car in reverse for the first time each day, there is a loud bang when the pads break loose from the rotors. If you take the emergency brake off when parking the night before, the problem doesn't present itself, but you shouldn't have to have a work around for something this simple. The dealer says the vehicle is operating as designed. Second, also in cold weather, the initial light throttle 2-3 upshift is extended to the point that it doesn't occur until 4500 RPM in some cases unless you force a shift by letting up on the accelerator. After the transmission gets to operating temperature, the problem disappears (although the shifts aren't timed very well, engine flare is apparent during shifts regardless of temperature). I don't know, and the dealer can't tell me, if it's a MB built transmission or a ZF. Again, the dealer tells me this is normal, it's not. I ran transmission plants for 20 years and never saw this issue. This is a design defect. The sensors that warn the driver of obstacles may be on the edge of being too sensitive. In a few cases, a warning was issued when there was no apparent reason. Besides these issues, the car is an outstanding vehicle. It's a joy to take trips in because of seat comfort, environmental control, and the semi-autonomous driving on expressways."

Overall 2021 Mercedes-Benz Mercedes-AMG S-Class Quality

User sentiment suggests the overall quality of the 2021 Mercedes-Benz Mercedes-AMG S-Class is above average for its class. Owners rated the 2021 Mercedes-Benz Mercedes-AMG S-Class quality a 5 out of 5.

2021 Mercedes-Benz Mercedes-AMG S-Class Reliability

The 2021 Mercedes-Benz Mercedes-AMG S-Class receives an average consumer rating of 3.8 overall and a 5 for reliability, which means owners consider its reliability to be above average.

Favorite 2021 Mercedes-AMG S-Class Features

According to drivers of the 2021 Mercedes-AMG S-Class, here are some of its best features:

  • Feel of high quality. Very solid.
  • Great for long trips

2021 Mercedes-Benz Mercedes-AMG S-Class MPG by Trim

2021 Mercedes-AMG S-Class S 63 AMG Coupe 2D - city 16 MPG - hwy 26 MPG

2021 Mercedes-AMG S-Class S 63 AMG Cabriolet 2D - city 14 MPG - hwy 24 MPG

2021 Mercedes-AMG S-Class Safety

2021 Mercedes-Benz Mercedes-AMG S-Class Safety Features

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Rear Side Airbag
  • Stability Control
  • Traction Control
  • Blind-Spot Alert
  • Collision Warning System
  • Driver Attention Assist Monitor
  • Driver Knee Airbag
  • Front Head Curtain Airbag
  • Front Knee Airbag
  • Front Side Airbag
  • Lane Departure Warning System
  • Night Vision System
  • Rear Head Curtain Airbag
  • Surround View Camera
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2021 Mercedes-Benz Mercedes-AMG S-Class
KBB.com Consumer Reviews

3.8
Consumer Rating
Based on 4 Consumer Reviews
Write a Review
100%Recommend this vehicle
5
50%
5
50%
4
25%
4
25%
3
0%
3
0%
2
0%
2
0%
1
25%
1
25%
Value
4.3
Performance
5.0
Quality
5.0
Comfort
5.0
Reliability
5.0
Styling
4.7

Trending Topics in KBB.com Consumer Reviews

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2021 Mercedes-Benz Mercedes-AMG S-Class Style

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
0-60
Top Speed
Curb Weight
S 63 AMG Coupe 2D
$98,711
19 MPG
603 @ 5500 RPM
V8, Twin Turbo, 4.0 Liter
14.1 cu ft
664 lb-ft
3.4 seconds
186 mph
4586 lbs
See Full Specs for All 2021 Mercedes-Benz Mercedes-Amg S-class Styles
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Specifications

Dimensions, Weights & Capacities

Curb Weight
4586 lbs.
Fuel Capacity
24.3 gallons
Front Head Room
40.0 inches
Front Leg Room
41.7 inches
Max Seating Capacity
4
Minimum Ground Clearance
4.9 inches
Overall Length
198.9 inches
Front Shoulder Room
51.4 inches
Trunk or Cargo Capacity
14.1 cu.ft.
Turning Diameter
39.0 feet
Wheel Base
115.9 inches
Width with mirrors
83.0 inches

Exterior

Adaptive Headlights
Available
Alloy Wheels
Available
Moon Roof/Sun Roof
Available
Number of Doors
2 doors
Panorama Moon Roof
Available
Power Folding Exterior Mirrors
Available
LED Headlights
Available
Rear Spoiler
Available

Fuel Economy

City
16 mpg
Highway
26 mpg
Combined
19 mpg

Mechanical

Drivetrain
AWD
Transmission Type
Automatic
9 speed
Available
Recommended Fuel
Premium
Parking Assist System
Available

Performance

Horsepower
603 @ 5500 RPM
Torque
664 @ 2750 rpm
Engine
V8, Twin Turbo, 4.0 Liter
0 to 60
3.4 seconds
Top Speed
186 mph

Warranty

Basic
4 years / 50000 miles
Powertrain
4 years / 50000 miles
Corrosion
4 years / 50000 miles

Comfort & Convenience

  • Refrigerator/Cooler
  • Heated Steering Wheel
  • Integrated Garage Door Opener
  • Interior Ambient Lighting

Entertainment

  • Premium Radio
  • Satellite Radio
  • Bluetooth Streaming Audio

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Leather Seats
  • Heated Seats
  • Dual Power Front Seats
  • Power Driver's Seat

Security

  • Alarm System

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Navigation System
  • Remote Keyless Entry
  • Proximity Sensing Keyless Entry
  • Remote Engine Start
  • Smartphone Interface
  • USB Port
  • Voice Recognition System

2021 Mercedes-Benz Mercedes-AMG S-Class Safety

2021 Mercedes-Benz Mercedes-AMG S-Class Safety Technology

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Rear Side Airbag
  • Stability Control
  • Traction Control
  • Blind-Spot Alert
  • Collision Warning System
  • Driver Attention Assist Monitor
  • Driver Knee Airbag
  • Front Head Curtain Airbag
  • Front Knee Airbag
  • Front Side Airbag
  • Lane Departure Warning System
  • Night Vision System
  • Rear Head Curtain Airbag
  • Surround View Camera

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See Details
Price
$98,711
$101,450
$85,875
Consumer Rating
3.8
N/A
4.7
Fuel Economy
City 16/Hwy 26/Comb 19 MPG
City 0/Hwy 0/Comb 26 MPG | City 0/Hwy 0/Comb 58 MPGe
City 17/Hwy 26/Comb 20 MPG
Fuel Type
Gas
N/A
N/A
Seating Capacity444
Basic Warranty
4 years or 50000 miles
4 years or 50000 miles
3 years or 36000 miles
Horsepower
603 @ 5500 RPM
600 HP
416 @ 7000 RPM
Engine
V8, Twin Turbo, 4.0 Liter
4-Cyl, Hybrid, Turbo, Supercharged, 2.0 Liter
V6, Supercharged, 3.5 Liter
Drivetrain
AWD
AWD
RWD

2021 Mercedes-Benz Mercedes-AMG S-Class Rankings

More Mercedes-Benz Mercedes-Amg S-class News & Information

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FAQs

Is 2021 a good year for a Mercedes-Benz Mercedes-AMG S-Class?

Owners of the vehicle give it 3.8 out of 5 stars. To find out if the 2021 Mercedes-AMG S-Class is the right car for you, check out the pros and cons, trims, specs and options at Kelley Blue Book.

Is the Mercedes-Benz Mercedes-AMG S-Class 2021 a good vehicle?

Owners of the vehicle give it 3.8 out of 5 stars. To find out if the 2021 Mercedes-AMG S-Class is the right car for you, check out the pros and cons, trims, specs and options at Kelley Blue Book.

What is the MPG for a 2021 Mercedes-Benz Mercedes-AMG S-Class?

The 2021 Mercedes-Benz Mercedes-AMG S-Class gets 16 mpg in the city and 26 mpg on the highway.

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