2020 Mercedes-Benz AMG S 63

in Sedans
2020 MODEL




2020 Mercedes-Benz AMG S 63 Complete In-depth Review & Buying Guide

Updated on: November 14, 2019
Karan Rawat's image

Karan Rawat

Automotive Journalist

Mercedes has been in the automotive game for over a century now. In these 100 years, Mercedes has established itself as an icon, as a brand that manufactures some of the most luxurious vehicles on the face of this planet. The S Class is the flagship sedan in Benz's stable. It all began in 1954 with the “Sonderklasse”, later abbreviated to “S Class” in 1972, a name that would go on to define automotive luxury in the forthcoming years. It wasn’t just Rolls Royce and Bentley anymore, Mercedes Benz was there to challenge the stereotypes and make its mark.

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Lavish cabin with plenty of customization options

Serene Ride quality

Ample power from its biturbo V8

Packed with a plethora of safety features

Subtle exterior design that hides massive power


Intrusive Lane-Assist

Complicated Infotainment system

Costly optional features

What's New?

Updated V8 powertrain

New-nine speed automatic transmission

Improved driver-assistance features


vehicle bio

base price



4dr Sedan

passenger capacity




engine type


243 cu.in.


603 hp @ 5500 rpm


664 lbs.-ft @ 2750 rpm


9-speed shiftable automatic


frame type


suspension front

Independent front multi-link suspension w/anti-roll bar

suspension rear

Independent rear multi-link suspension w/anti-roll bar

brake rotors (f/r)




124.6 in.


208.5 in.


75 in.


59 in.

curb weight

4564 lbs.

ground clearance

5.1 in.


cargo volume

18 cu ft.


zero to 60 mph

3.9 sec.

fuel economy


17/20/26 mpg

highway range

548.6 mi.


basic warranty

4 yr. / 50000 mi.

drivetrain warranty

4 yr. / 50000 mi.

powertrain warranty

48 months. / 50000

corrosion warranty

4 yr. / 50000 mi.

roadside assistance

4 yr. / 50000 mi.


 2020 Mercedes-Benz AMG S 63 in Black color  2020 Mercedes-Benz AMG S 63 in designo Diamond White Metallic color  2020 Mercedes-Benz AMG S 63 in Dune Silver Metallic color  2020 Mercedes-Benz AMG S 63 in Emerald Green Metallic color  2020 Mercedes-Benz AMG S 63 in Iridium Silver Metallic color  2020 Mercedes-Benz AMG S 63 in Lunar Blue Metallic color

Vehicle images are guides only and may not reflect the model's exact specifications/features– exact specifications/features should be confirmed with the seller.


Engine And Performance






Trims and Configurations


 2020 Mercedes-Benz AMG S 63 Base


603 hp @ 5500 rpm
Premium unleaded (required)
20 combined


Style Prices MPG Engine Transmission Drivetrain Seats Colors
4MATIC 4dr Sedan AWD (4.0L 8cyl Turbo 9AM) Starting at $149,550 MSRP (17/20/26) 603 hp @ 5500 rpm, 4 L, V-8, premium unleaded (required)
9-speed shiftable automatic all wheel drive 5

Expert Review


Overall Rating

The long sculpted hood of the car hides a massive 4.0-liter twin-turbo engine which cranks out an impressive 603hp power and 664-pound feet of torque. The engine is mated to a 9-speed automatic transmission which powers all the wheels.

2020 Mercedes AMG S63 Sedan front view
2020 Mercedes AMG S63 Sedan rear view


Engine and Performance




2020 Mercedes-Benz AMG S 63 Features

The AMG S 63 is available in single trim powered by a 4.0 liter V 8 Biturbo powertrain which is mated to a 9-speed automatic transmission. Power is exclusively transmitted to all four wheels. Standard features include LED headlights, Auto-dimming and power-folding mirrors, a panoramic sunroof, a power trunk lid, an air-ride adaptive suspension, keyless ignition, and soft-close doors. You also get a digital instrument cluster, leather upholstery and 16-way power-adjustable seat, a fragrance diffuser, and a power. A 12.3-inch touchscreen houses Mercedes COMAND infotainment system with a navigation system, Android Auto and Apple car play.


Mercedes-Benz AMG S 63 Sedan


$ 168,000


Handcrafted AMG 4.0L V8 biturbo engine


 9-speed multi-clutch AMG SPEEDSHIFT MCT


 AMG Performance 4MATIC+ all-wheel drive


 12.3-inch high-resolution central display


 ECO Start/Stop system


 20-inch AMG 5-spoke wheels


 Quad AMG exhausts




 Burmester Surround Sound system

There are plenty of options which can be included according to your personal taste. The premium package includes multicolor front seats with massage function and ventilation. The driver assistance package adds a host of driver safety aids. The Executive rear package adds massage and power reclining function for rear occupants.

We Recommend 

If you're looking for the perfect blend of top-notch luxury and impeccable power, the S63 is the one for you. We would recommend you to go for the new Warmth & Comfort Package. Right from heated seats to the heated steering wheel, this option would come in handy during the winters. With only an additional $1,990 you can experience the true comfort of the Mercedes S Class.

2020 Mercedes-Benz AMG S 63 Engine and Performance


"The high-strung S63 slams forward violently when accelerating with haste, although once underway the two AMGs are equally quick, with each posting identical 30-to-50-mph and 50-to-70-mph passing times" (2.5 and 3.1 seconds, respectively). - caranddriver

Engine and Transmission

The Mercedes-Benz is powered by a handcrafted V8 biturbo which puts out 603 hp @ 5,500 rpm and 664 lb-ft of torque @ 2,750 rpm. The performance is earth-shattering and it tops out at 186 mph. Power delivery is linear and it maintains the luxury pedigree. Twin-scroll turbochargers placed between engine banks virtually produce zero turbo lag and the response is immediate at lower rpm’s. A performance-tuned all-wheel-drive system is standard.

The 9-speed MCT automatic transmission offers quick shift times and multi-gear downshifts. It features a wet startup clutch which eliminates the need for torque converter which improves performance. Even you will not hear upshifts at slower speeds.


Mercedes-Benz S63 Sedan

BMW M760i Sedan

Maserati Quattroporte GTS

Porsche Panamera Turbo





$ 161,900


4.0L, Twin Turbo, V8 engine

6.6L, Twin Turbocharged, V12 engine

3.8L, Twin Turbocharged, V8 engine

4.0L, Twin Turbocharged, V8 engine


9-speed automatic

8-speed automatic

8-speed automatic

8-speed automatic


603 hp

601 hp

530 hp

550 hp


664 lb-ft

590 lb-ft

524 lb-ft

567 lb-ft

The Mercedes-Benz AMG S 63 produces the highest amount of horses despite of the smaller powertrain than the BMW M760i while doles out a similar number. Porsche Panamera takes the third spot with its revolutionary boxer engine and the Maserati stands at last.


The Mercedes-Benz S class can scout to 60 mph in 3.5 seconds which is above average for the top of the line luxury sedan. It covers the quarter mile under 12 seconds which can be considered race car territory.


Mercedes-Benz S63 Sedan

BMW M760i Sedan

Maserati Quattroporte GTS

Porsche Panamera Turbo

0-60 MPH

3.5 sec

3.6 sec

4.7 sec

3.4 sec

Quarter mile

12.0 sec

11.7 sec


11.3 sec


4.0L, Twin Turbo, V8 engine

6.6L, Twin Turbocharged, V12 engine

3.8L, Twin Turbocharged, V8 engine

4.0L, Twin Turbocharged, V8 Engine


(Tons/yr. of CO2 Emissions @ 15K mi/year)





When we talk of the competition, the Porsche Panamera decimates the competition with its 3.4 second 0-60 mph run followed by the S 63 sedan. The BMW M 760i is half of a second slower than later while the Quattroporte takes the highest time to reach 60 mph.

Ride and Handling

Luxury cars of today are not only meant to wrap its occupants in exotic material and wood trim anymore but it should also offer enthusiastic performance. The S 65 AMG exactly does that with its biturbo V8, communicative steering and sports-tuned chassis. The Variable-torque AMG performance 4matic seamlessly distributes power to all when and send 100 percent to rear wheel for rewarding agility. The Magic ride control reads the road ahead and adjusts the suspension according to your desires or meet the demands of the road below. The cabin is well muffled and remains extremely quiet even at highway speed.

AMG S 63 utilizes an electromagnetic power steering that is responsive in corners and also adept at low-speed maneuvers. The available drive modes – Comfort, Sport, and Sport+ allow for adjustments in shift points, throttle response and steering input. The Comfort mode offers lush and opulent ride while the Sports+ mode stiffens the suspension and V8 awakes with expletive exhaust note.


To stop this yacht-sized Benz, Mercedes used rigid 6-piston calipers in the front and 4 pistons ventilated calipers in the rear. You can also opt for lightweight AMG carbon ceramic brakes which are race proved for endurance running and exceptional performance. The brake pedal is light and easy to modulate around town. The 122 feet stopping distance from 0 to 60 is terrific for its size.


Mercedes-Benz S63 Sedan

BMW M760i Sedan

Maserati Quattroporte GTS

Porsche Panamera Turbo

Brake Front (in.)





Brake Rear (in.)





Curb Weight (lbs.)





Comparatively, the Maserati Quattroporte and Panamera have much lower curb weight which accounts for shorter stopping distances. The S 63 AMG and BMW M 760i take the third and second spot respectively.

2020 Mercedes-Benz AMG S 63 Fuel Economy

The S 63 AMG uses fuel-saving technologies like Eco start/stop system that automatically shuts off the engine at stoplights and other idle situations. The ECO Start/Stop system can also be shut off by the driver at any time. The S 63 does surprisingly well and delivers 17 mpg in the city and 26 mpg on the highway. With its massive 21-gallon fuel tank, you can easily take those cross country trips without worrying about stopping often.


Mercedes-Benz S63 Sedan

BMW M760i Sedan

Maserati Quattroporte GTS

Porsche Panamera Turbo

MPG (city)





MPG (highway)





MPG (combined)





The S 63 AMG is surprisingly fuel efficient despite of the biggest engine and delivers fuel economies like the V6 powertrains in the rivalry. The BMW M760i is the least fuel efficient because of highest curb weight.

2020 Mercedes-Benz AMG S 63 Interior


“The sheer number of electronic features in the modern S-Class requires some serious learning by the driver”. – Edmunds

Seating and Comfort

Like its hand-built biturbo powertrain, Mercedes-Benz has left no stones unturned in its quest for extreme opulence. Draped in sumptuous leather, the lavish interior of the S63 sedan exudes luxury and extravagance. Pretty much every component is electrically controlled, double-glazed or net-connected. The 12 way power-adjustable (heated and ventilated) is exceptional with active bolsters and host of massage options.

Rear seats do not come with massage function but offer a high level of comfort. The adjustable lumbar support and active side bolster called the Magic Body Control, which can be set to increase support while cornering to prevent lateral movement. No one will ever complain about the legroom as the designers left pretty dimensions when it comes to personal space.


Mercedes-Benz S63 Sedan

BMW M760i Sedan

Maserati Quattroporte GTS

Porsche Panamera Turbo

Passenger capacity





Front (Head/Shoulder/Leg) (In.)





Second (Head/Shoulder/Leg) (In.)





The AMG S 63 offers best in class interior space when it comes to comfort. The BMW 760 I comes close to Merc. The Maserati Quattroporte and Panamera turbo are smaller in dimension which in turn offers less space than rivals.

Interior Features

  • Power Front Seats w/Memory -inc Heated & Ventilated Front Seats
  • Driver And Passenger Heated-Cushion, Driver And Passenger Heated-Seatback and Ventilated Front Seats
  • 14-Way Power Driver and Passenger Seat -inc: Massaging Lumbar Support
  • Power Tilt/Telescoping Steering Column
  • Power Rear Windows and w/Power Sun Blinds
  • Mobile Hotspot Internet Access
  • 3 12V DC Power Outlets
  • Proximity Key For Doors And Push Button Start
  • Remote Releases -Inc: Proximity Cargo Access
  • Power Anti-Whiplash w/Tilt Front Head Restraints and Power w/Tilt Rear Head Restraints
  • Engine Immobilizer
  • Front Center Armrest and Rear Center Armrest w/Storage
  • Air Filtration
  • Fade-To-Off Interior Lighting


The infotainment systems in the AMG S63 outshines the competition by a large margin. The enormous twin-12.3-inch high definition center display blends seamlessly with the instrument cluster. It is entirely customizable and intuitive for the driver via a touchpad controller and touch controls on the steering. The user can choose instrumentation styles based on the driving mode from the AMG DYNAMIC SELECT. The COMAND system comes with the following amenities:

  • Radio: COMAND w/Navigation -inc: Navigation Map Updates for 3 Years
  • 13 Speakers
  • Automatic Equalizer
  • Streaming Audio
  • Window Grid Diversity Antenna
  • Burmester Surround Sound System
  • SiriusXM Satellite Radio -Inc: HD radio
  • Bluetooth Wireless Phone Connectivity
  • 2 LCD Monitors In The Front
  • Real-Time Traffic Display

Cargo Capacity

The AMG S63 comes with 18 .3 cubic feet of cargo which is more than enough for your belongings. The rear seats do not fold, but there is a center seat pass-through. The trunk is, of course, power-operated.


Mercedes-Benz S63 Sedan

BMW M760i Sedan

Maserati Quattroporte GTS

Porsche Panamera Turbo

Cargo Volume (ft.3)





Most of the rivals offer similar space as the S 63 sedan while the Panamera stands at last with 17 cubic feet of space.

2020 Mercedes-Benz AMG S 63 Exterior

"With an all-new look for the 2020 model year, and carried into this year, the Mercedes-Benz S Class has re-interpreted its legendary status among luxury sedans, coupes, and limousines. No matter the body type, however, the new S Class exudes an athleticism that enhances its large form and powerful lines"- carconnection

Dimension and Weight

The AMG S 63 is a sportier take on the standard S class with unique exterior elements. The S63 AMG is huge and weighs close to 5000 lbs and is more than 16.5 feet long. The massive size helps the AMG S 63 to stand apart from the competition. The air-honed bodywork and aggressive front fascia with its 3-pointed star add exclusivity to the S Class Coupe.

The AMG S 63 features new Pan-American grille with the vertical slats adds to the dynamic design. The front bumper features large mesh air intakes the channels air into the engine and outlined with thin chrome highlight. Sharply flared side sills feature matte chrome inserts, while a sculpted rear valance frames the four trapezoidal exhaust tips.


Mercedes-Benz S63 Sedan

BMW M760i Sedan

Maserati Quattroporte GTS

Porsche Panamera Turbo

Curb weight (lbs.)




















Ground clearance (in)





Wheelbase (in)





Track width (in) F/R





Talking about the exterior dimensions and in-cabin space, the S 63 Coupe outclasses the competition followed by the BMW M760 I. The Maserati Quattroporte and Porsche Panamera is somewhat similar in terms of dimensions. At 59.0 inches height with the roof on, the S63 has a notably taller height compared to its rivals.

Exterior Features

  • Wheels: 20" AMG 5-Spoke Titanium w/Black Accents
  • Tires: 255/40R20 Fr & 285/35R20 Rr High-Perf
  • Express Open/Close Tilting Glass Panorama 1st Row Sunroof w/Power Sunshade
  • Body-Colored Front Bumper w/Chrome Bumper Insert
  • Body-Colored Rear Bumper w/Chrome Bumper Insert
  • Body-Colored Power Heated Auto Dimming Side Mirrors w/Power Folding and Turn Signal Indicator
  • Programmable Projector Beam Led Low/High Beam Daytime Running Directionally Adaptive Auto High-Beam Headlamps w/Delay-Off
  • Rain Detecting Variable Intermittent Wipers w/Heated Reservoir
  • Cornering Lights
  • Door Auto-Latch
  • Fixed Rear Window w/Defroster and Power Blind

2020 Mercedes-Benz AMG S 63 Safety

The S 63 AMG has been filled to the brim with safety features by Mercedes-Benz, to keep you feeling safe and secure while you cruise down the highway or speed through the back roads. Some of the highlights include:

  • 3-stage Electronic Stability Program (ESP)
  • AMG Adaptive Sports Suspension based on AIRMATIC
  • Adaptive Damping System PLUS
  • AMG Performance 4MATIC+ all-wheel drive
  • Blind Spot Assist
  • Lane Keeping Assist
  • Rear Cross-Traffic Alert
  • Pop-up roll bars
  • 10 airbags
  • Advanced Tire Pressure Monitoring System

2020 Mercedes-Benz AMG S 63 Competition

BMW M760 I Sedan

The M760 I is a great car by BMW M division which, akin to the AMG, is the Motorsport division of BMW. It is powered by a massive 6.6-liter turbocharged V12 that produces 601 hp and 590 lb-ft of torque. At a significantly lower price, the BMW has presented a daunting contender to the S63 AMG S 63. As typical of any M-car, the M760 inherits the DNA of delivering sheer driving pleasure.

The M760 iis highly practical and fun to kick out the rear end around corners. The comfort features may not rival the plush interior of the Merc, but the price difference can justify the lack thereof. It’s hard to go wrong either way.

Maserati Quattroporte GTS

You want a Ferrari-Derived engine with Italian design at a budget price point than nothing is better than the GTS. Powered a four liter turbocharged V6 the Quattroporte makes 523 bhp and scouts to 60 mph under 5 seconds. The engine is mated to a ZF source seven-speed automatic transmission. It lacks behind in driving dynamics and luxury when compared to the AMG S 63. The performance is not as lively as the German made a horse. Overall the AMG is the clear winner here.

Porsche Panamera Turbo.

The Porsche Panamera Turbo is a car that offers handling abilities that rivals are yet to match. The Porsche’s interior follows the minimalistic German approach and for some, it might not be luxurious as you would expect from a flagship. But the way all of it has been put together gives you the feeling that this car is meant to last very long. The Panamera is daily driver thanks to its neat and solidly built cabin, decent ride and manageable dimensions but it can easily turn into a track monster. If luxury is your staple than go with the Merc otherwise people whole loves twisty roads can go with the Panamera.

2020 Mercedes-Benz AMG S 63 Final Verdict

Many of you not know, but the V 8 S 63 AMG is faster than the S 65 AMG, yes faster than a V12. The most expensive S class sedan inherits the racing legacy AMG stable and combines it with utmost luxury. The mammoth size has an imposing presence on the streets, yet the car feels agile on corners and fun to drive. The hefty price tag of $169,450 and it has got everything the S-Class stands for, it is hard to argue against it.