McLaren GT (2020) is 234 mm (9.21 inch) longer and 314 mm (12.36 inch) wider than Subaru Crosstrek (2015).
Subaru Crosstrek (2015) is 401 mm (15.79 inch) higher, 131 kg (289 lbs) lighter and has 211 liters (7.45 ft3) bigger cargo space than McLaren GT (2020).