Acura RDX (2014) is 339 mm (13.35 inch) higher, 237 kg (522 lbs) lighter and has 389 liters (13.74 ft3) bigger cargo space than BMW 8 Series (G14) (2018).
BMW 8 Series (G14) (2018) is 183 mm (7.20 inch) longer and 30 mm (1.18 inch) wider than Acura RDX (2014).
