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Mercedes-AMG GT Roadster

2018 – 2020 Roadster · Convertible Germany

The Mercedes-AMG GT Roadster had a short production run, from 2018 to 2020. Only one version was offered: the 4.0L V8 7AT, good for 522 hp. It sprints to 100 km/h in just 3.9 s. Top speed reaches 307 km/h. Against its predecessor (2018 – 2021), peak power fell from 557 to 522 hp, and minimum weight went down by 110 kg. It was also available as coupé and sedan.

VariantFuelPower0–100TopGearbox
4.0L V8 7AT (522 HP)
4.0 L · 8 cyl · Rear Wheel Drive
 522 hp 3.9 s 307 7-speed automatic 7-speed automatic (AMG SPEEDSHIFT DCT)

Engine

Cylinders
V8
Displacement
3982 cm3 (243 ci)
Power
383.9 KW @ 6250 RPM522 HP @ 6250 RPM515 BHP @ 6250 RPM
Torque
494 lb-ft @ 1900-5000 RPM670 Nm @ 1900-5000 RPM
Fuel System
Turbocharged Direct Injection

Performance

Top Speed
191 mph (307 km/h)
Acceleration 0-62 Mph (0-100 kph)
3.9 s

Transmission

Drive Type
Rear Wheel Drive
Gearbox
7-speed automatic 7-speed automatic (AMG SPEEDSHIFT DCT)

Brakes

Front
Ventilated Discs
Rear
Ventilated Discs

Tires

Tire Size
265/35 R 19 // 295/30 R 20

Dimensions

Length
178.9 in (4544 mm)
Width
81.7 in (2075 mm)
Height
49.6 in (1260 mm)
Front/rear Track
66.3/65 in (1,684/1,651 mm)
Wheelbase
103.5 in (2629 mm)
Cargo Volume
5.8 cuFT (164 L)
Aerodynamics (Cd)
0.36

Weight

Unladen Weight
3583 lbs (1625 kg)
Gross Weight Limit
4277 lbs (1940 kg)

Fuel Economy (nedc)

City
14.8 mpg US (15.9 L/100Km)
Highway
25.8 mpg US (9.1 L/100Km)
Combined
20.5 mpg US (11.5 L/100Km)
CO2 Emissions
262 g/km
Length4,544 mm
Width2,075 mm
Height1,260 mm
Wheelbase2,629 mm
Curb weight1,625 kg
Torque670 Nm

Ranges across all 1 variants of this generation.