Bentley Flying Spur (2018) is 643 mm (25.31 inch) longer, 86 mm (3.39 inch) wider and has 125 liters (4.41 ft3) bigger cargo space than Mercedes GLC-Class (2016).
Mercedes GLC-Class (2016) is 171 mm (6.73 inch) higher and 317 kg (699 lbs) lighter than Bentley Flying Spur (2018).