Mercedes AMG GT (2018) is 495 kg (1,091 lbs) lighter than Porsche Taycan (2020).
Porsche Taycan (2020) is 417 mm (16.42 inch) longer, 27 mm (1.06 inch) wider, 89 mm (3.50 inch) higher and has 15 liters (0.53 ft3) bigger cargo space than Mercedes AMG GT (2018).