BMW 6 Series Gran Coupe (2017) is 23 mm (0.91 inch) longer and 33 mm (1.30 inch) wider than Buick Regal TourX (2018).
Buick Regal TourX (2018) is 91 mm (3.58 inch) higher, 219 kg (483 lbs) lighter and has 141 liters (4.98 ft3) bigger cargo space than BMW 6 Series Gran Coupe (2017).
Size difference at a glance
BMW 6 Series Gran Coupe (2017) is 0.5% longer than Buick Regal TourX (2018).
BMW 6 Series Gran Coupe (2017) is 1.8% wider than Buick Regal TourX (2018).
BMW 6 Series Gran Coupe (2017) is 6.1% lower than Buick Regal TourX (2018).
BMW 6 Series Gran Coupe (2017) is 13% heavier than Buick Regal TourX (2018).
BMW 6 Series Gran Coupe (2017) is 23.5% smaller in cargo space than Buick Regal TourX (2018).
Overall footprint
BMW 6 Series Gran Coupe (2017) has a 2.2% larger overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
BMW 6 Series Gran Coupe (2017) Buick Regal TourX (2018)
