Bentley Continental GT (2015) is 120 mm (4.72 inch) longer and 134 mm (5.28 inch) wider than Mercedes C-Class (2020).
Mercedes C-Class (2020) is 48 mm (1.89 inch) higher, 825 kg (1,819 lbs) lighter and has 122 liters (4.31 ft3) bigger cargo space than Bentley Continental GT (2015).