Buick Excelle GT (2015) is 21 mm (0.83 inch) higher and 220 kg (485 lbs) lighter than Mercedes C-Class (2019).
Mercedes C-Class (2019) is 99 mm (3.90 inch) longer, 12 mm (0.47 inch) wider and has 75 liters (2.65 ft3) bigger cargo space than Buick Excelle GT (2015).