Acura ILX (2015) is 73 mm (2.87 inch) higher and 583 kg (1,285 lbs) lighter than BMW 8 Series (G14) (2019).
BMW 8 Series (G14) (2019) is 293 mm (11.54 inch) longer, 108 mm (4.25 inch) wider and has 2 liters (0.07 ft3) bigger cargo space than Acura ILX (2015).