BMW 3 Series Touring (2015) is 152 mm (5.98 inch) longer, 66 mm (2.60 inch) wider and has 45 liters (1.59 ft3) bigger cargo space than Toyota Prius (2014).
Toyota Prius (2014) is 62 mm (2.44 inch) higher and 166 kg (366 lbs) lighter than BMW 3 Series Touring (2015).
