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  3. Compare Audi S8 vs Fisker Karma Sedan vs Mercedes-AMG S63 Sedan

Compare Audi S8 vs Fisker Karma Sedan vs Mercedes-AMG S63 Sedan

Audi S8
2021 Audi S8
Select configuration:
$130,900
Starting Price (MSRP)
8.8
Audi S8 For Sale Audi S8 Full Review
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Fisker Karma Sedan
Fisker Karma Sedan
Select configuration:
$102,000
Starting Price (MSRP)
N/A
Fisker Karma Sedan For Sale Fisker Karma Sedan Full Review
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Mercedes-AMG S63 Sedan
2020 Mercedes-AMG S63 Sedan
Select configuration:
$151,600
Starting Price (MSRP)
8.9
Mercedes-AMG S63 Sedan For Sale Mercedes-AMG S63 Sedan Full Review
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Overview

Engine
4.0L Twin-Turbo V8 Gas
Engine
2.0L Inline-4 Plug-in Hybrid
Engine
4.0L Twin-Turbo V8 Gas
Transmission
8-Speed Automatic
Transmission
Automatic
Transmission
9-Speed Automatic
Drivetrain
All-Wheel Drive
Drivetrain
Rear-Wheel Drive
Drivetrain
All-Wheel Drive
Fuel Economy
City: 13 MPG
Hwy: 22 MPG
Fuel Economy
City: 20 MPG
Hwy: 21 MPG
Fuel Economy
City: 17 MPG
Hwy: 26 MPG
Fuel Tank Capacity
21.7 gallons
Fuel Tank Capacity
9 gallons
Fuel Tank Capacity
24.3 gallons
Seating Capacity
5 seater
Seating Capacity
4 seater
Seating Capacity
5 seater
Trunk Volume
12.5 ft³
Trunk Volume
6.9 ft³
Trunk Volume
18 ft³

Photos

Audi S8
2020-2021 Audi S8 Rear Angle View
2020-2021 Audi S8 Steering Wheel Controls
37
More
Fisker Karma Sedan
Rear Angle View
Dashboard
21
More
Mercedes-AMG S63 Sedan
2018-2020 Mercedes-AMG S63 Sedan Dashboard
56
More

Performance Specs

Engine and Transmission

Engine
4.0L Twin-Turbo V8 Gas
2.0L Inline-4 Plug-in Hybrid
4.0L Twin-Turbo V8 Gas
Horsepower
563 hp @ 6000 rpm
403 combined
603 hp @ 5500 rpm
Torque
590 lb-ft @ 2500 rpm
981 lb-ft @ 0 rpm
664 lb-ft @ 2750 rpm
Transmission
8-Speed Automatic
Automatic
9-Speed Automatic
Drivetrain
All-Wheel Drive
Rear-Wheel Drive
All-Wheel Drive

Weight and Towing

Curb Weight
5,302 lbs
5,300 lbs
4,564 lbs

Fuel and MPG

Fuel Economy

Combined
16 MPG
20 MPG
20 MPG
City
13 MPG
20 MPG
17 MPG
Highway
22 MPG
21 MPG
26 MPG

Emissions

CO2 Emissions @ 15K mi/year
11.1 Tons/yr
N/A
8.9 Tons/yr

Fuel Tank

Fuel Tank Capacity
21.7 gallons
9 gallons
24.3 gallons
Cruising Range City
282.1 miles
180 miles
413.1 miles
Cruising Range Highway
477.4 miles
189 miles
631.8 miles

Dimensions and Measurement

Exterior Dimensions

Length
209 in
196.8 in
208.5 in
Height
58.6 in
52.4 in
59 in
Max Width
76.6 in
78.1 in
74.8 in
Front Width
64.1 in
66.6 in
64.6 in
Rear Width
63.7 in
67 in
64.7 in
Wheelbase
123.2 in
124.4 in
124.6 in
Ground Clearance
N/A
5.6 in
N/A

Interior Space

Seating Capacity
5 seater
4 seater
5 seater
Front Seat Leg Room
41.5 in
42.6 in
41.4 in
Front Seat Headroom
38.3 in
38.3 in
42.1 in
Front Seat Shoulder Room
59.1 in
N/A
59.7 in
Front Seat Hip Room
N/A
N/A
61.2 in
Rear Seat Leg Room
44.3 in
31.4 in
43 in
Rear Seat Headroom
38.5 in
35.7 in
39.2 in
Rear Seat Shoulder Room
57.6 in
N/A
59.1 in
Rear Seat Hip Room
N/A
N/A
61.5 in

Cargo Space

Trunk Volume
12.5 ft³
6.9 ft³
18 ft³

Wheels and Suspension

Steering

Steering Type
Rack-Pinion
Electric Pwr Rack & Pinion
Rack-Pinion
Turning Diameter
42.3 ft
40.4 ft
40.4 ft
Turning Diameter Wall to Wall
N/A
41.1 ft
N/A

Wheels

Wheels Type
Aluminum Wheels
N/A
Aluminum Wheels
Front Wheel Size
21" x 9"
22" x 8.5"
20" x 8.5"
Rear Wheel Size
21" x 9"
22" x 9.5"
20" x 9.5"

Suspension

Front Suspension
Multi-Link
SLA
Multi-Link
Rear Suspension
Multi-Link
SLA
Multi-Link

Tires

Front Tire
P265/35R21
P255/35R22
P255/40YR20
Rear Tire
P265/35R21
P285/35R22
P285/35YR20
Spare Tire
Compact
N/A
N/A

Colors and Materials

Standard Exterior Colors

  • Brilliant Black
  • Daytona Gray Pearl Effect
  • Florett Silver Metallic
  • Glacier White Metallic
  • Monsoon Gray Metallic
  • Moonlight Blue Metallic
  • Mythos Black Metallic
  • Navarra Blue Metallic
  • Savannah Beige Metallic
  • Seville Red Metallic
  • Terra Gray Metallic
  • Vesuvius Gray Metallic
N/A
  • Anthracite Blue Metallic
  • Black
  • Diamond Silver Metallic
  • Dune Silver Metallic
  • Emerald Green Metallic
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Magnetite Black Metallic
  • Obsidian Black Metallic
  • Ruby Black Metallic
  • Selenite Grey Metallic

Optional Exterior Colors

N/A
N/A
  • designo Diamond White Metallic
  • designo Cashmere White Magno

Standard Interior Materials

  • Black, Valcona Leather Seat Upholstery
  • Merlot Red, Valcona Leather Seat Upholstery
  • Nutmeg Brown, Valcona Leather Seat Upholstery
  • Saiga Beige, Valcona Leather Seat Upholstery
  • Sarder Brown, Valcona Leather Seat Upholstery
  • Black Onyx, Simulated Leather seat trim
  • Black, Nappa Leather Upholstery
  • designo Silk Beige/Blue, designo Exclusive Semi-Aniline Leather Upholstery
  • designo Silk Beige/Grey, designo Exclusive Semi-Aniline Leather Upholstery
  • designo Silk Beige/Red, designo Exclusive Semi-Aniline Leather Upholstery
  • Magma Grey/Espresso Brown, Nappa Leather Upholstery
  • Nut Brown/Black, Nappa Leather Upholstery
  • Porcelain/Black, Nappa Leather Upholstery
  • Silk Beige/Espresso Brown, Nappa Leather Upholstery

Optional Interior Materials

N/A
N/A
  • Black, Exclusive Nappa Leather Upholstery
  • Magma Grey/Espresso Brown, Exclusive Nappa Leather Upholstery
  • Mahogany/Silk Beige, Exclusive Nappa Leather Upholstery
  • Nut Brown/Black, Exclusive Nappa Leather Upholstery
  • Porcelain/Black, Exclusive Nappa Leather Upholstery
  • Silk Beige/Espresso Brown, Exclusive Nappa Leather Upholstery

Features and Options

Infotainment

HD Radio
Standard
Not Available
Standard
Bluetooth Connection
Standard
Standard
Standard
Hard Disk Drive Media Storage
Standard
Not Available
Standard
Premium Sound System
Standard
Not Available
Standard
Satellite Radio
Standard
Not Available
Standard
Smart Device Integration
Standard
Not Available
Standard
WiFi Hotspot
Standard
Not Available
Standard
Auxiliary Audio Input
Standard
Standard
Standard
Entertainment System
Not Available
Not Available
Optional
MP3 Player
Standard
Standard
Standard

Interior Trim

Bucket Seats
Standard
Not Available
Standard
Cloth Seats
Standard
Standard
Standard
Leather Seats
Standard
Standard
Standard
Leather Steering Wheel
Standard
Not Available
Standard
Premium Synthetic Seats
Standard
Standard
Standard
Vinyl Seats
Standard
Standard
Standard
Woodgrain Interior Trim
Not Available
Standard
Not Available
Sun/Moonroof
Standard
Not Available
Standard

Comfort

Head-Up Display
Standard
Not Available
Optional
Navigation System
Standard
Not Available
Standard
Steering Wheel Audio Controls
Standard
Standard
Standard
Power Mirror(s)
Standard
Not Available
Standard
A/C
Standard
Standard
Standard
Adaptive Cruise Control
Optional
Not Available
Optional
Automatic Parking
Not Available
Not Available
Standard
Climate Control
Standard
Standard
Standard
Cooled Front Seat(s)
Standard
Not Available
Standard
Cooled Rear Seat(s)
Optional
Not Available
Optional
Cruise Control
Standard
Standard
Standard
Hands-Free Liftgate
Standard
Not Available
Standard
Heated Front Seat(s)
Standard
Standard
Standard
Heated Rear Seat(s)
Optional
Not Available
Optional
Heated Steering Wheel
Standard
Not Available
Optional
Keyless Entry
Standard
Standard
Standard
Multi-Zone A/C
Standard
Standard
Standard
Power Driver Seat
Standard
Standard
Not Available
Power Passenger Seat
Standard
Standard
Not Available
Remote Engine Start
Not Available
Standard
Standard
Seat Memory
Standard
Standard
Optional
Universal Garage Door Opener
Standard
Standard
Standard
Seat-Massage
Standard
Not Available
Standard
Rear A/C
Standard
Not Available
Optional
Keyless Start
Standard
Standard
Standard
Telematics
Standard
Not Available
Standard

Safety

Safety Features

Back-Up Camera
Standard
Not Available
Standard
Cross-Traffic Alert
Optional
Not Available
Not Available
Rear Parking Aid
Standard
Not Available
Not Available
Blind Spot Monitor
Optional
Not Available
Standard
Lane Departure Warning
Standard
Not Available
Standard
Lane Keeping Assist
Optional
Not Available
Standard
ABS
Standard
Standard
Standard
Night Vision
Optional
Not Available
Optional
Tire Pressure Monitor
Standard
Not Available
Standard
Brake Assist
Standard
Standard
Standard
Stability Control
Standard
Standard
Standard
Traction Control
Standard
Standard
Standard

Airbags

Driver Air Bag
Standard
Standard
Standard
Front Head Air Bag
Standard
Standard
Standard
Front Side Air Bag
Standard
Standard
Standard
Knee Air Bag
Standard
Standard
Standard
Passenger Air Bag
Standard
Standard
Standard
Rear Head Air Bag
Standard
Standard
Standard
Rear Side Air Bag
Standard
Not Available
Standard
Seatbelt Air Bag
Not Available
Not Available
Optional

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Corrosion
12 Years / Unlimited Miles
6 Years / Unlimited Miles
4 Years / 50,000 Miles
Drivetrain
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Hybrid/Electric Components
8 Years / 100,000 Miles
N/A
N/A
Roadside Assistance
4 Years / Unlimited Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
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