Mercedes S-Class (2015) is 1005 mm (39.57 inch) longer, 124 mm (4.88 inch) wider, 205 mm (8.07 inch) higher and has 257 liters (9.08 ft3) bigger cargo space than Toyota GT86 (2020).
Toyota GT86 (2020) is 930 kg (2,050 lbs) lighter than Mercedes S-Class (2015).