BMW 7 Series (2018) is 1598 mm (62.91 inch) longer, 302 mm (11.89 inch) wider, 8 mm (0.31 inch) higher and has 384 liters (13.56 ft3) bigger cargo space than Suzuki Alto (2020).
Suzuki Alto (2020) is 930 kg (2,050 lbs) lighter than BMW 7 Series (2018).