Mercedes C-Class (Estate) (2017) is 1004 mm (39.53 inch) longer, 90 mm (3.54 inch) wider and has 320 liters (11.30 ft3) bigger cargo space than Vauxhall Adam (2014).
Vauxhall Adam (2014) is 27 mm (1.06 inch) higher and 514 kg (1,133 lbs) lighter than Mercedes C-Class (Estate) (2017).