BMW 8 Series (G14) (2018) is 599 kg (1,321 lbs) lighter than Toyota Tundra (2014).
Toyota Tundra (2014) is 971 mm (38.23 inch) longer, 127 mm (5.00 inch) wider, 586 mm (23.07 inch) higher and has 1066 liters (37.65 ft3) bigger cargo space than BMW 8 Series (G14) (2018).
