BMW 5 Series Touring (2015) is 581 mm (22.87 inch) longer, 160 mm (6.30 inch) wider, 87 mm (3.43 inch) higher and has 175 liters (6.18 ft3) bigger cargo space than Subaru Impreza GP (2016).
Subaru Impreza GP (2016) is 620 kg (1,367 lbs) lighter than BMW 5 Series Touring (2015).