The 2019 Mercedes-AMG GT R Roadster has 4L twin-turbo V8 with 430kW (585hp) and 700Nm (516 lb-ft), 0-100km/h in 3.6s, and only 750 will be built.
The 2019 Mercedes-AMG GT C Roadster update has new LED headlamps, new front and rear bumpers, an updated diffuser, and standard digital instruments.
The 2018 Mercedes-AMG GT S Roadster has a 4-liter twin-turbo V8 with 389kW (522hp) and 670Nm (494 lb-ft), 7-speed DCT, a 3.2s 0-100km/h time, and a 309km/h (192mph) top speed.
Accompanying the new R190 Mercedes-AMG GT Roadster is a new 410kW (557hp) GT C variant that sits between the GT S and the GT R.
The Mercedes-AMG GT C Roadster has a 4-liter twin-turbo V8 with 410kW (557hp) and 680Nm (502 lb-ft), making it more powerful than the GT S.
The Mercedes-AMG GT Roadster has an electric fabric roof that opens/closes in 11 seconds, and a 4-liter twin-turbo V8 with 350kW (476hp) and 630Nm.