BMW 5 Series (2015) is 611 mm (24.06 inch) longer, 164 mm (6.46 inch) wider and has 425 liters (15.01 ft3) bigger cargo space than Suzuki Ertiga (2017).
Suzuki Ertiga (2017) is 222 mm (8.74 inch) higher and 575 kg (1,268 lbs) lighter than BMW 5 Series (2015).