Mercedes AMG GT (2017) is 812 mm (31.97 inch) longer, 255 mm (10.04 inch) wider and has 109 liters (3.85 ft3) bigger cargo space than MINI Roadster (2014).
MINI Roadster (2014) is 100 mm (3.94 inch) higher and 400 kg (882 lbs) lighter than Mercedes AMG GT (2017).