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Compare Mercedes-AMG GT vs Porsche 718 Cayman GT4 vs Porsche 911 Carrera

Mercedes-AMG GT
2020 Mercedes-AMG GT
Select configuration:
$115,900
Starting Price (MSRP)
8.9
Mercedes-AMG GT Full Review
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Porsche 718 Cayman GT4
2020 Porsche 718 Cayman GT4
Select configuration:
$99,200
Starting Price (MSRP)
8.4
Porsche 718 Cayman GT4 Full Review
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Porsche 911 Carrera
2020 Porsche 911 Carrera
Select configuration:
$113,300
Starting Price (MSRP)
8.9
Porsche 911 Carrera Full Review
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Overview

Engine
4.0-liter Twin-Turbo V8 Gas
Engine
4.0-liter Flat 6 Gas
Engine
3.0-liter Twin-Turbo Flat 6 Gas
Transmission
7-Speed Automatic
Transmission
6-Speed Manual
Transmission
8-Speed Automatic
Drivetrain
Rear-Wheel Drive
Drivetrain
Rear-Wheel Drive
Drivetrain
Rear-Wheel Drive
Fuel Economy
City: 16 MPG
Hwy: 22 MPG
Fuel Economy
N/A
Fuel Economy
City: 18 MPG
Hwy: 24 MPG
Fuel Tank Capacity
19.8 gallons
Fuel Tank Capacity
16.9 gallons
Fuel Tank Capacity
16.9 gallons
Seating Capacity
2 seater
Seating Capacity
2 seater
Seating Capacity
4 seater

Photos

35
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15
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17
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Performance Specs

Engine and Transmission

Engine
4.0-liter Twin-Turbo V8 Gas
4.0-liter Flat 6 Gas
3.0-liter Twin-Turbo Flat 6 Gas
Horsepower
469 hp @ 6000 rpm
414 hp @ 7600 rpm
443 hp @ 6500 rpm
Torque
465 lb-ft @ 1700 rpm
309 lb-ft @ 5000 rpm
390 lb-ft @ 2300 rpm
Transmission
7-Speed Automatic
6-Speed Manual
8-Speed Automatic
Drivetrain
Rear-Wheel Drive
Rear-Wheel Drive
Rear-Wheel Drive

Steering

Steering Type
Rack-Pinion
Rack-Pinion
Rack-Pinion
Turning Diameter
37.7 ft
37.5 ft
36.8 ft

Wheels

Wheels Type
Aluminum Wheels
N/A
Aluminum Wheels
Front Wheel Size
19" x 9"
20" x 8.5"
20" x 8.5"
Rear Wheel Size
19" x 11"
20" x 11"
21" x 11.5"

Suspension

Front Suspension
Double Wishbone
Strut
Strut
Rear Suspension
Double Wishbone
Strut
Multi-Link

Tires

Front Tire
P255/35ZR19
P245/35ZR20
P245/35YR20
Rear Tire
P295/30ZR19
P295/30ZR20
P305/30YR21

Fuel and MPG

Fuel Economy

Combined
18 MPG
N/A
20 MPG
City
16 MPG
N/A
18 MPG
Highway
22 MPG
N/A
24 MPG

Emissions

CO2 Emissions @ 15K mi/year
9.8 Tons/yr
N/A
8.8 Tons/yr

Fuel Tank

Fuel Tank Capacity
19.8 gallons
16.9 gallons
16.9 gallons
Cruising Range City
316.8 miles
N/A
304.2 miles
Cruising Range Highway
435.6 miles
N/A
405.6 miles

Dimensions and Measurement

Exterior Dimensions

Length
179 in
175.5 in
177.9 in
Height
50.7 in
50 in
51.2 in
Max Width
76.3 in
71 in
72.9 in
Front Width
66.1 in
60.6 in
62.5 in
Rear Width
65 in
60.4 in
61.2 in
Wheelbase
103.5 in
97.8 in
96.5 in

Interior Space

Seating Capacity
2 seater
2 seater
4 seater
Front Seat Headroom
39.5 in
N/A
N/A

Weight and Trailing

Curb Weight
3,560 lbs
3,199 lbs
3,382 lbs

Colors and Materials

Standard Exterior Colors

  • Black
  • Jupiter Red
  • Black
  • Guards Red
  • Racing Yellow
  • White
  • Black
  • Guards Red
  • Racing Yellow
  • White

Optional Exterior Colors

  • Brilliant Blue Metallic
  • Iridium Silver Metallic
  • Magnetite Black Metallic
  • Selenite Grey Metallic
  • designo Cardinal Red
  • designo Diamond White
  • designo Brilliant Blue Magno
  • designo Iridium Silver Magno
  • designo Magno Selenite Grey
  • Carrara White Metallic
  • Gentian Blue Metallic
  • GT Silver Metallic
  • Chalk
  • Miami Blue
  • Agate Grey Metallic
  • Aventurine Green Metallic
  • Carrara White Metallic
  • Dolomite Silver Metallic
  • Gentian Blue Metallic
  • GT Silver Metallic
  • Jet Black Metallic
  • Night Blue Metallic
  • Carmine Red
  • Chalk
  • Lava Orange
  • Lizard Green
  • Miami Blue
  • Custom Color

Standard Interior Materials

  • Black, MB-Tex/DINAMICA Upholstery
  • Black, Nappa Leather Upholstery
  • Nut Brown, Nappa Leather Upholstery
  • Red Pepper/Black, Nappa Leather Upholstery
  • Silver Pearl/Black, Nappa Leather Upholstery
  • Black, Partial Leather Seat Trim w/Alcantara Seat Centers
  • Black, Leather Seat Trim
  • Mojave Beige/Black, Leather Seat Trim w/Two-Tone Interior
  • Slate Grey, Leather Seat Trim

Optional Interior Materials

N/A
  • Black w/Red Stitching, Leather Seat Trim
  • Black w/Silver Stitching, Leather Seat Trim
  • Black w/Yellow Stitching, Leather Seat Trim
  • Black, Leather Seat Trim w/Leather Interior
  • Black, Leather Seat Trim w/Sport-Tex Centers
  • Black, Lthr Seat Trim w/Leather Interior & Chalk Stitching
  • Black, Lthr Seat Trim w/Sport-Tex Centers & Chalk Stitching
  • Bordeaux Red, Leather Seat Trim w/Leather Interior
  • Bordeaux Red, Lthr Seat Trim w/Leather Interior & Chalk Stitching
  • Graphite Blue, Leather Seat Trim w/Leather Interior
  • Graphite Blue, Lthr Seat Trim w/Leather Interior & Chalk Stitching
  • Slate Grey, Leather Seat Trim w/Leather Interior
  • Slate Grey, Lthr Seat Trim w/Leather Interior & Chalk Stitching
  • Bordeaux Red/Black, Leather Seat Trim w/Two-Tone Leather Interior
  • Chalk/Slate Grey, Leather Seat Trim w/Two-Tone Leather Interior
  • Island Green/Black, Leather Seat Trim w/Two-Tone Leather Interior
  • Mojave Beige/Black, Leather Seat Trim w/Two-Tone Leather Interior
  • Agave Green, Club Leather Seat Trim
  • Agave Green, Club Leather Seat Trim w/Chalk Stitching
  • Truffle Brown, Club Leather Seat Trim
  • Truffle Brown, Club Leather Seat Trim w/Chalk Stitching

Features and Options

Infotainment

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

Interior Trim

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

Comfort

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

Safety

Safety Features

Back-Up Camera
Standard
Standard
Standard
Rear Parking Aid
Not Available
Standard
Standard
Blind Spot Monitor
Optional
Not Available
Optional
Lane Departure Warning
Optional
Not Available
Optional
Lane Keeping Assist
Optional
Not Available
Optional
ABS
Standard
Standard
Standard
Night Vision
Not Available
Not Available
Optional
Tire Pressure Monitor
Standard
Standard
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
Not Available
Passenger Air Bag
Standard
Standard
Standard

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Corrosion
4 Years / 50,000 Miles
12 Years / Unlimited Miles
12 Years / Unlimited Miles
Drivetrain
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Roadside Assistance
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles