Big Butt, So What? September 15, 2016 By Admin Posted in Mercedes-AMG, Mercedes-Benz GT, Mercedes-Benz GT R, Mercedes-Benz GT S 2018 Mercedes-Benz GT C Roadster Video And Pictures The Mercedes-AMG GT C Roadster will be released in the fall of 2017 as a 2018 model. In comparison to the GT coupe, you can expect less roof, more power, and a bigger butt. Check Out The GT Roadster! What wheel options are available in the 2021 Mercedes-Benz GT Roadster? 2021 Mercedes-Benz GT Roadster Power & Performance What Colors Can I Get on the 2021 Mercedes-Benz GT Roadster? How much will the Mercedes-Benz Black Series cost?