Bentley Flying Spur (2020) is 298 mm (11.73 inch) longer, 119 mm (4.69 inch) wider and has 169 liters (5.97 ft3) bigger cargo space than Buick LaCrosse (2015).
Buick LaCrosse (2015) is 16 mm (0.63 inch) higher and 713 kg (1,572 lbs) lighter than Bentley Flying Spur (2020).