Used 2021 Mercedes-Benz Mercedes-AMG S-Class
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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 $81,000 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 $85,900 today, originally priced from $186,395.
Original MSRP | KBB Fair Purchase Price (national avg.) | |||
|---|---|---|---|---|
$174,095 | $81,000 | |||
$186,395 | $85,900 |
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 3.6 out of 5 rating, which is higher than most, and 57% recommend it. These figures are based on 7 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."
"Maintenance Nightmare"
"2023 S580 with 3095 miles in for warranty work, check engine light, battery warning and rear passenger air vents blocked. It's been one week in for service dealer did provide a loaner and work performed under warranty. However, getting a new 12V starter battery warranted took some doing and luckily covered under prepaid maintenance agreement. Engine control module replaced and rear air vent control module replaced. Car has less than 4,000 miles. Annual maintenance services are expensive and annual updates to software are expensive. Depreciation like any new care is a big hit. Don't like the all touch screen, would like some knows to turn. Insurance is very expensive. Nice ride, plenty of power and very quiet. Looks great."
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 4.2 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 3.6 overall and a 4 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.
- Quiet, great ride, good lane assist
- Great for long trips
- Quiet, powerful, smooth and comfortable driving
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
New Mercedes-Benz Mercedes-AMG S-Class Deals and Incentives
3.99% APR | 24 months
Get 3.99% for 24 months on a new 2026 EQS 450 4MATIC Sedan.
$1499 /mo | 36 months | Due at Signing
Lease a new 2026 EQS 550 4MATIC SUV for $1,499 a month for 36 months with $10,393 due at signing.
2021 Mercedes-Benz Mercedes-AMG S-Class
KBB.com Consumer Reviews
Trending Topics in KBB.com Consumer Reviews
2021 Mercedes-Benz Mercedes-AMG S-Class Values and Prices
Style | Trade-In Value | Private Party Value | Fair Purchase Price | ||
|---|---|---|---|---|---|
$68,200 | $77,700 | $81,000 |
Style | Trade-In Value | Private Party Value | Fair Purchase Price | ||
|---|---|---|---|---|---|
$80,800 | $82,400 | $85,900 |
Style | Trade-In Value | Private Party Value | Fair Purchase Price | ||
|---|---|---|---|---|---|
$41,900 | $46,400 | $48,700 | |||
$46,100 | $52,900 | $55,500 |
Style | Trade-In Value | Private Party Value | Fair Purchase Price | ||
|---|---|---|---|---|---|
$55,600 | $56,700 | $59,200 |
Style | Trade-In Value | Private Party Value | Fair Purchase Price | ||
|---|---|---|---|---|---|
$58,800 | $59,800 | $62,300 |
2021 Mercedes-Benz Mercedes-AMG S-Class Depreciation
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2021 Mercedes-Benz Mercedes-Amg S-class Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | - | - | - | ||
2024 | - | - | - | ||
2025 | - | $90,158 | $88,116 | ||
Now | $12,458 | $77,700 | $68,200 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2021 Mercedes-Benz Mercedes-Amg S-class Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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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
Entertainment
Interior
Seating
Security
Technology
2021 Mercedes-Benz Mercedes-AMG S-Class Safety
Safety Features & Technology
Compare to Similar Vehicles
 Used 2021 Mercedes-Benz Mercedes-AMG S-Class |  New 2025 Porsche 718 Cayman |  New 2025 Chevrolet Corvette |  Used 2025 Lexus RC | ||
|---|---|---|---|---|---|
| Price | $81,000 | $81,195 | $77,295 | $75,500 | |
| KBB.com Rating | N/A | 4.7 | 4.7 | 4.0 | |
| Consumer Rating | 3.6 | 4.8 | 3.8 | 4.5 | |
| Fuel Economy | City 16/Hwy 26/Comb 19 MPG | City 21/Hwy 27/Comb 24 MPG | City 16/Hwy 25/Comb 19 MPG | City 16/Hwy 24/Comb 19 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
5 Year Cost To Own 5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation). | N/A | $142,284 | $102,836 | N/A | |
| Seating Capacity | 4 | 2 | 2 | 4 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 3 years or 36000 miles | 4 years or 50000 miles | |
| Horsepower | 603 @ 5500 RPM | 300 @ 6500 RPM | 490 @ 6450 RPM | 472 @ 7100 RPM | |
| Engine | V8, Twin Turbo, 4.0 Liter | 4-Cyl, Turbo, 2.0 Liter | V8, 6.2 Liter | V8, 5.0 Liter | |
| Drivetrain | AWD | RWD | RWD | RWD |