BMW 5 Series (2016) is 512 mm (20.16 inch) longer, 169 mm (6.65 inch) wider and has 425 liters (15.01 ft3) bigger cargo space than Suzuki Ertiga (2020).
Suzuki Ertiga (2020) is 272 mm (10.71 inch) higher and 705 kg (1,554 lbs) lighter than BMW 5 Series (2016).