McLaren 675LT Coupe (2016) is 299 mm (11.77 inch) wider and 176 kg (388 lbs) lighter than Subaru Impreza WRX (2017).
Subaru Impreza WRX (2017) is 34 mm (1.34 inch) longer, 287 mm (11.30 inch) higher and has 145 liters (5.12 ft3) bigger cargo space than McLaren 675LT Coupe (2016).