Mercedes B-Class (2014) is 262 mm (10.31 inch) higher, 150 kg (331 lbs) lighter and has 341 liters (12.04 ft3) bigger cargo space than Porsche 911 (2016).
Porsche 911 (2016) is 98 mm (3.86 inch) longer and 22 mm (0.87 inch) wider than Mercedes B-Class (2014).
Size difference at a glance
Mercedes B-Class (2014) is 2.2% shorter than Porsche 911 (2016).
Mercedes B-Class (2014) is 1.2% narrower than Porsche 911 (2016).
Mercedes B-Class (2014) is 20.2% taller than Porsche 911 (2016).
Mercedes B-Class (2014) is 9.7% lighter than Porsche 911 (2016).
Mercedes B-Class (2014) is 235.2% larger in cargo space than Porsche 911 (2016).
Overall footprint
Porsche 911 (2016) has a 3.4% smaller overall footprint (length × width).
