BMW 7 Series (2018) is 802 mm (31.57 inch) longer, 207 mm (8.15 inch) wider and has 379 liters (13.38 ft3) bigger cargo space than Suzuki Ertiga (2014).
Suzuki Ertiga (2014) is 207 mm (8.15 inch) higher and 725 kg (1,598 lbs) lighter than BMW 7 Series (2018).