BMW 3 Series Gran Turismo (2019) is 278 mm (10.94 inch) longer, 320 mm (12.60 inch) higher and has 325 liters (11.48 ft3) bigger cargo space than McLaren 675LT Coupe (2016).
McLaren 675LT Coupe (2016) is 267 mm (10.51 inch) wider and 377 kg (831 lbs) lighter than BMW 3 Series Gran Turismo (2019).