2020 Mercedes-AMG GT 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

179.4

Width (w/ mirrors)

81.7

Width (w/o mirrors)

76.3

Height

49.6

Track (front / rear)

66.3 / 65.0

Ground Clearance (max load)

3.8

Curb Weight (lbs)

TBA

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 double-wishbone suspension with coil spring, double-tube shock absorber with CDC and a
tubular torsion bar

Rear

Independent double-wishbone suspension with coil spring, double-tube shock absorber with CDC and a
torsion bar

Steering

Type

Speed-dependent, hydraulic rack-and-pinion

Ratio

14.2 : 1

Turning Circle (ft)

41.0 wall to wall

Brake Disc Diameter / Thickness (in)

Front

14.2 x 1.4

Rear

14.2 x 1.0

Standard Wheels (in)

Front

9.0 x 19

Rear

11.0 x 19

Standard Tires

Front

255/35 R 19

Rear

295/35 R 19

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

10.5 : 1

Horsepower @ rpm

469 @ 6,000

Torque @ rpm

465 @ 1,900-5,000

Redline (rpm)

7,000

Transmission

Transmission Type

AMG 7-Speed DCT Dual-Clutch

Shift Controls

Wheel-mounted shift paddles

Gear Ratios:

1st

3.40 : 1

2nd

2.19 : 1

3rd

1.63 : 1

4th

1.29 : 1

5th

1.03 : 1

6th

0.84 : 1

7th

0.63 : 1

Reverse

2.79 : 1

Final Drive

3.67 : 1

Performance

0-60 mph (sec)

3.9

Top Speed (mph)

188 (electronically limited)

Fuel Economy

City / Highway / Combined (mpg)

16 / 22 / 18

Fuel Tank (gallons)

19.8

MSRP*

AMG GT Roadster

$127,900