Lexus LS (2014) is 627 mm (24.69 inch) longer, 79 mm (3.11 inch) wider, 6 mm (0.24 inch) higher and has 169 liters (5.97 ft3) bigger cargo space than Subaru Impreza WRX (2017).
Subaru Impreza WRX (2017) is 596 kg (1,314 lbs) lighter than Lexus LS (2014).