Acura RDX (2016) is 163 mm (6.42 inch) higher, 722 kg (1,592 lbs) lighter and has 264 liters (9.32 ft3) bigger cargo space than Bentley Flying Spur (2017).
Bentley Flying Spur (2017) is 615 mm (24.21 inch) longer and 104 mm (4.09 inch) wider than Acura RDX (2016).