BMW 5 Series Touring (2015) is 505 mm (19.88 inch) longer, 92 mm (3.62 inch) wider, 262 mm (10.31 inch) higher and has 415 liters (14.66 ft3) bigger cargo space than Porsche 911 (2014).
Porsche 911 (2014) is 470 kg (1,036 lbs) lighter than BMW 5 Series Touring (2015).