2020 Mercedes-AMG GT R Roadster Specifications

Vehicle Type

Two-door, two passenger roadster

Chassis

Steel unibody, aluminum and steel outer sheet metal

Drive Configuration

Rear Wheel Drive

Exterior Dimensions (in)

Wheelbase

103.5

Length

179.7

Width (w/ mirrors)

81.7

Width (w/o mirrors)

78.6

Height

49.4

Track (front / rear)

66.7 / 66.2

Ground Clearance (max load)

3.74

Curb Weight (lbs)

3,746

Interior Dimensions (in)

Head room (front)

38.0

Leg room (front)

TBA

Shoulder room (front)

58.4

Capacities

Cabin Volume (cu-ft)

TBA

Cargo Volume

5.8

Suspension

Front

Independent suspension with double wishbone, coil
spring and tubular torsion bar

Rear

Independent suspension with double wishbone, coil
spring and tubular torsion bar

Steering

Type

Speed-dependent, hydraulic rack-and-pinion

Ratio

12.7 : 1

Turning Circle (ft)

39.7 wall to wall

Brake Disc Diameter / Thickness (in)

Front

15.4 x 1.4

Rear

14.2 x 1.0

Standard Wheels (in)

Front

10.0 x 19

Rear

12.0 x 20

Standard Tires

Front

275/35 ZR19

Rear

325/30 ZR 20

Engine

Engine Type

Handcrafted AMG 4.0L V8 biturbo

Engine Material

Aluminum-Alloy

Valvetrain / Arrangement

DOHC, 4-valves per cylinder

Displacement (cc)

3,982

Bore (in / mm)

3.27 / 83.0

Stroke (in / mm)

3.62 / 92.0

Compression Ratio

9.5 : 1

Horsepower @ rpm

577 @ 6,250

Torque @ rpm

516 @ 2,100 - 5,500

Redline (rpm)

7,000

Transmission

Transmission Type

AMG 7-Speed DCT Dual-Clutch

Shift Controls

Wheel-mounted shift paddles

Gear Ratios:

1st

3.08 : 1

2nd

2.19 : 1

3rd

1.63 : 1

4th

1.29 : 1

5th

1.03 : 1

6th

0.84 : 1

7th

0.69 : 1

Reverse

2.79 : 1

Final Drive

3.88 : 1

Performance

0-60 mph (sec)

3.5

Top Speed (mph)

197 (electronically limited)

Fuel Economy

City / Highway / Combined (mpg)

15 / 20 / 17

Fuel Tank (gallons)

19.8

MSRP*

AMG GT R Roadster

$189,750