BMW 6 Series Gran Coupe (2017) is 302 mm (11.89 inch) longer and 46 mm (1.81 inch) wider than GMC Terrain (2020).
GMC Terrain (2020) is 292 mm (11.50 inch) higher, 153 kg (337 lbs) lighter and has 1333 liters (47.07 ft3) bigger cargo space than BMW 6 Series Gran Coupe (2017).
Size difference at a glance
BMW 6 Series Gran Coupe (2017) is 6.4% longer than GMC Terrain (2020).
BMW 6 Series Gran Coupe (2017) is 2.5% wider than GMC Terrain (2020).
BMW 6 Series Gran Coupe (2017) is 17.3% lower than GMC Terrain (2020).
BMW 6 Series Gran Coupe (2017) is 8.8% heavier than GMC Terrain (2020).
BMW 6 Series Gran Coupe (2017) is 74.4% smaller in cargo space than GMC Terrain (2020).
Overall footprint
BMW 6 Series Gran Coupe (2017) has a 9.1% larger overall footprint (length × width).
