Bentley Flying Spur (2020) is 880 mm (34.65 inch) longer, 180 mm (7.09 inch) wider and has 70 liters (2.47 ft3) bigger cargo space than Mercedes B-Class (2020).
Mercedes B-Class (2020) is 74 mm (2.91 inch) higher and 792 kg (1,746 lbs) lighter than Bentley Flying Spur (2020).