BMW 8 Series (G14) (2020) is 1134 mm (44.65 inch) longer, 212 mm (8.35 inch) wider and has 146 liters (5.16 ft3) bigger cargo space than Suzuki Ignis (2020).
Suzuki Ignis (2020) is 266 mm (10.47 inch) higher and 1048 kg (2,310 lbs) lighter than BMW 8 Series (G14) (2020).