BMW 2 Series (2020) is 68 mm (2.68 inch) longer, 150 mm (5.91 inch) higher and has 206 liters (7.27 ft3) bigger cargo space than Porsche 718 Cayman (2021).
Porsche 718 Cayman (2021) is 3 mm (0.12 inch) wider and 259 kg (571 lbs) lighter than BMW 2 Series (2020).
