Compare Mercedes-AMG GT Roadster vs Porsche 911 Targa 4

Mercedes-AMG GT Roadster
2020 Mercedes-AMG GT Roadster
Select configuration:
$127,900
Starting Price (MSRP)
8.8
Mercedes-AMG GT Roadster Full Review
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Porsche 911 Targa 4
2021 Porsche 911 Targa 4
Select configuration:
$120,650
Starting Price (MSRP)
N/A
Porsche 911 Targa 4 Full Review
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Overview

Engine
4.0-liter Twin-Turbo V8 Gas
Engine
3.0-liter Twin-Turbo Flat 6 Gas
Transmission
7-Speed Automatic
Transmission
8-Speed Automatic
Drivetrain
Rear-Wheel Drive
Drivetrain
All-Wheel Drive
Fuel Economy
City: 16 MPG
Hwy: 22 MPG
Fuel Economy
N/A
Fuel Tank Capacity
19.8 gallons
Fuel Tank Capacity
N/A
Seating Capacity
2 seater
Seating Capacity
4 seater
Trunk Volume
5.8 ft³
Trunk Volume
N/A

Photos

26
More
11
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Performance Specs

Engine and Transmission

Engine
4.0-liter Twin-Turbo V8 Gas
3.0-liter Twin-Turbo Flat 6 Gas
Horsepower
469 hp @ 6000 rpm
385 hp @ 6500 rpm
Torque
465 lb-ft @ 1700 rpm
331 lb-ft @ 1950 rpm
Transmission
7-Speed Automatic
8-Speed Automatic
Drivetrain
Rear-Wheel Drive
All-Wheel Drive

Steering

Steering Type
Rack-Pinion
N/A
Turning Diameter
37.7 ft
N/A

Wheels

Wheels Type
Aluminum Wheels
N/A
Front Wheel Size
19" x 9"
N/A
Rear Wheel Size
19" x 11"
N/A

Suspension

Front Suspension
Double Wishbone
N/A
Rear Suspension
Double Wishbone
N/A

Tires

Front Tire
P255/35ZR19
N/A
Rear Tire
P295/30ZR19
N/A

Fuel and MPG

Fuel Economy

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

Emissions

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

Fuel Tank

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

Dimensions and Measurement

Exterior Dimensions

Length
179 in
N/A
Height
49.6 in
N/A
Max Width
76.3 in
N/A
Front Width
66.3 in
N/A
Rear Width
65 in
N/A
Wheelbase
103.5 in
N/A

Interior Space

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

Weight and Towing

Curb Weight
3,516 lbs
N/A

Cargo Space

Trunk Volume
5.8 ft³
N/A

Colors and Materials

Standard Exterior Colors

  • Black
  • Jupiter Red
N/A

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 Magno Iridium Silver
  • designo Magno Selenite Grey
N/A

Standard Interior Materials

  • Black, MB-Tex/DINAMICA Upholstery
N/A

Optional Interior Materials

  • Auburn Brown, Nappa Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Red Pepper/Black, Nappa Leather Upholstery
  • Silver Pearl/Black, Nappa Leather Upholstery
N/A

Features and Options

Infotainment

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

Interior Trim

Bucket Seats
Standard
Not Available
Cloth Seats
Optional
Not Available
Leather Seats
Optional
Not Available
Leather Steering Wheel
Standard
Not Available
Premium Synthetic Seats
Standard
Not Available
Vinyl Seats
Optional
Not Available

Comfort

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

Safety

Safety Features

Back-Up Camera
Standard
Not Available
Blind Spot Monitor
Optional
Not Available
Lane Departure Warning
Optional
Not Available
Lane Keeping Assist
Optional
Not Available
ABS
Standard
Not Available
Tire Pressure Monitor
Standard
Not Available
Brake Assist
Standard
Not Available
Stability Control
Standard
Not Available
Traction Control
Standard
Not Available

Airbags

Driver Air Bag
Standard
Not Available
Front Head Air Bag
Standard
Not Available
Front Side Air Bag
Standard
Not Available
Knee Air Bag
Standard
Not Available
Passenger Air Bag
Standard
Not Available

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
N/A
Corrosion
4 Years / 50,000 Miles
N/A
Drivetrain
4 Years / 50,000 Miles
N/A
Roadside Assistance
4 Years / 50,000 Miles
N/A
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