Mercedes-Benz S-Class vs Audi S8 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2023 Audi S8 4.0T quattro AWD
Photo of 2022 model year shown

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Specs

2023 Mercedes-Benz S-Class
AMG S 63e 4MATIC AWD
2023 Audi S8
4.0T quattro AWD
Powertrain 8-Speed Automatic
Drivetrain --
AWD
Fuel Economy, City --
15 MPG
Fuel Economy, Highway --
23 MPG
Fuel Tank Volume -- 21.7 gal
Engine
Fuel Type --
Gasoline
Power --
563 hp @ 6,000 RPM
Torque --
590 lb-ft @ 2,500 RPM
Cylinders --
8 cylinders
Compression Ratio --
10.1:1
Displacement --
4,000 cc
Bore x Stroke --
3.39 in x 3.39 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Rear Side Airbags Standard Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof Standard Standard
Leather Seats Standard Standard
Air Conditioning Standard Standard
CD Player -- Standard
CD Changer -- Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating -- 5 seats
Front Legroom -- 41.5 in
Back Legroom -- 44.3 in
Payload and Towing
Cargo Volume -- 12.5 cu ft
Maximum Payload -- 904 lbs
Exterior
Length -- 209 in
Width -- 83.9 in
Height -- 58.6 in
Wheelbase -- 123.2 in

Available Options

2023 Mercedes-Benz S-Class
AMG S 63e 4MATIC AWD
2023 Audi S8
4.0T quattro AWD

Exterior Colors

  • Daytona Gray Pearl Effect
  • District Green Metallic
  • FLORETT Silver Metallic
  • Firmament Blue Metallic
  • Glacier White Metallic
  • Mythos Black Metallic
  • Ultra Blue Metallic
  • Vesuvius Gray Metallic

Option Packages

  • Predictive Active Suspension
  • Night Vision Assistant
  • Bang & Olufsen Advanced Sound System W/3D Sound
  • Piano Black Interior Package
  • Rear Seat Comfort Package (4 Passenger)
  • Rear Seat Comfort Package (5 Passenger)
  • S8 Black Optic Plus Package
  • S8 Comfort Plus Package
  • S8 Executive Package

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