Mercedes A-Class (2016) is 138 mm (5.43 inch) higher, 46 kg (101 lbs) lighter and has 191 liters (6.75 ft3) bigger cargo space than Porsche 718 Cayman (2017).
Porsche 718 Cayman (2017) is 100 mm (3.94 inch) longer and 21 mm (0.83 inch) wider than Mercedes A-Class (2016).
Size difference at a glance
Mercedes A-Class (2016) is 2.3% shorter than Porsche 718 Cayman (2017).
Mercedes A-Class (2016) is 1.2% narrower than Porsche 718 Cayman (2017).
Mercedes A-Class (2016) is 10.7% taller than Porsche 718 Cayman (2017).
Mercedes A-Class (2016) is 3.2% lighter than Porsche 718 Cayman (2017).
Mercedes A-Class (2016) is 127.3% larger in cargo space than Porsche 718 Cayman (2017).
Overall footprint
Porsche 718 Cayman (2017) has a 3.4% smaller overall footprint (length × width).
