Cadillac CT6-V (2020) is 1727 mm (67.99 inch) longer, 280 mm (11.02 inch) wider, 3 mm (0.12 inch) higher and has 317 liters (11.19 ft3) bigger cargo space than Suzuki Alto (2017).
Suzuki Alto (2017) is 1098 kg (2,421 lbs) lighter than Cadillac CT6-V (2020).