BMW 5 Series Gran Turismo (2018) is 1443 mm (56.81 inch) longer, 267 mm (10.51 inch) wider and has 400 liters (14.13 ft3) bigger cargo space than Suzuki Alto (2017).
Suzuki Alto (2017) is 2 mm (0.08 inch) higher and 769 kg (1,695 lbs) lighter than BMW 5 Series Gran Turismo (2018).