BMW 5 Series Gran Turismo (2017) is 347 mm (13.66 inch) longer and 20 mm (0.79 inch) wider than BMW X3 (2015).
BMW X3 (2015) is 102 mm (4.02 inch) higher, 120 kg (265 lbs) lighter and has 50 liters (1.77 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2017).
Size difference at a glance
BMW 5 Series Gran Turismo (2017) is 7.5% longer than BMW X3 (2015).
BMW 5 Series Gran Turismo (2017) is 1.1% wider than BMW X3 (2015).
BMW 5 Series Gran Turismo (2017) is 6.1% lower than BMW X3 (2015).
BMW 5 Series Gran Turismo (2017) is 6.7% heavier than BMW X3 (2015).
BMW 5 Series Gran Turismo (2017) is 9.1% smaller in cargo space than BMW X3 (2015).
Overall footprint
BMW 5 Series Gran Turismo (2017) has a 8.6% larger overall footprint (length × width).
