BMW 8 Series (G15) (2018) is 1143 mm (45.00 inch) longer, 242 mm (9.53 inch) wider and has 156 liters (5.51 ft3) bigger cargo space than Suzuki Ignis (2017).
Suzuki Ignis (2017) is 254 mm (10.00 inch) higher and 1039 kg (2,291 lbs) lighter than BMW 8 Series (G15) (2018).