Mercedes A-Class (2019) is 163 mm (6.42 inch) higher, 56 kg (123 lbs) lighter and has 157 liters (5.54 ft3) bigger cargo space than Porsche 718 Cayman (2021).
Porsche 718 Cayman (2021) is 166 mm (6.54 inch) longer and 23 mm (0.91 inch) wider than Mercedes A-Class (2019).
Size difference at a glance
Mercedes A-Class (2019) is 3.7% shorter than Porsche 718 Cayman (2021).
Mercedes A-Class (2019) is 1.3% narrower than Porsche 718 Cayman (2021).
Mercedes A-Class (2019) is 12.8% taller than Porsche 718 Cayman (2021).
Mercedes A-Class (2019) is 3.9% lighter than Porsche 718 Cayman (2021).
Mercedes A-Class (2019) is 85.3% larger in cargo space than Porsche 718 Cayman (2021).
Overall footprint
Porsche 718 Cayman (2021) has a 5% smaller overall footprint (length × width).
