Buick Excelle GT (2015) is 1037 mm (40.83 inch) longer, 171 mm (6.73 inch) wider and has 220 liters (7.77 ft3) bigger cargo space than FIAT 500 (2018).
FIAT 500 (2018) is 25 mm (0.98 inch) higher and 285 kg (628 lbs) lighter than Buick Excelle GT (2015).
