Porsche Taycan (2019) is 723 mm (28.46 inch) longer, 191 mm (7.52 inch) wider, 93 mm (3.66 inch) higher and has 122 liters (4.31 ft3) bigger cargo space than Toyota GT86 (2017).
Toyota GT86 (2017) is 925 kg (2,039 lbs) lighter than Porsche Taycan (2019).