Chevrolet Sonic (Sedan) (2018) is 302 mm (11.89 inch) higher, 275 kg (606 lbs) lighter and has 2 liters (0.07 ft3) bigger cargo space than McLaren GT (2020).
McLaren GT (2020) is 267 mm (10.51 inch) longer and 360 mm (14.17 inch) wider than Chevrolet Sonic (Sedan) (2018).