Bentley Flying Spur (2017) is 298 mm (11.73 inch) longer, 119 mm (4.69 inch) wider and has 98 liters (3.46 ft3) bigger cargo space than Buick LaCrosse (2016).
Buick LaCrosse (2016) is 16 mm (0.63 inch) higher and 650 kg (1,433 lbs) lighter than Bentley Flying Spur (2017).