BMW 3 Series Touring (2015) is 215 mm (8.46 inch) higher, 26 kg (57 lbs) lighter and has 75 liters (2.65 ft3) bigger cargo space than McLaren GT (2020).
McLaren GT (2020) is 51 mm (2.01 inch) longer and 284 mm (11.18 inch) wider than BMW 3 Series Touring (2015).
Size difference at a glance
BMW 3 Series Touring (2015) is 1.1% shorter than McLaren GT (2020).
BMW 3 Series Touring (2015) is 13.6% narrower than McLaren GT (2020).
BMW 3 Series Touring (2015) is 17.7% taller than McLaren GT (2020).
BMW 3 Series Touring (2015) is 1.7% lighter than McLaren GT (2020).
BMW 3 Series Touring (2015) is 17.9% larger in cargo space than McLaren GT (2020).
Overall footprint
McLaren GT (2020) has a 14.5% smaller overall footprint (length × width).