BMW 3 Series Gran Turismo (2021) is 36 mm (1.42 inch) higher, 95 kg (209 lbs) lighter and has 119 liters (4.20 ft3) bigger cargo space than Buick Regal (2017).
Buick Regal (2017) is 5 mm (0.20 inch) longer and 28 mm (1.10 inch) wider than BMW 3 Series Gran Turismo (2021).
Size difference at a glance
BMW 3 Series Gran Turismo (2021) is 0.1% shorter than Buick Regal (2017).
BMW 3 Series Gran Turismo (2021) is 1.5% narrower than Buick Regal (2017).
BMW 3 Series Gran Turismo (2021) is 2.4% taller than Buick Regal (2017).
BMW 3 Series Gran Turismo (2021) is 5.7% lighter than Buick Regal (2017).
BMW 3 Series Gran Turismo (2021) is 29.6% larger in cargo space than Buick Regal (2017).
Overall footprint
Buick Regal (2017) has a 1.6% smaller overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
BMW 3 Series Gran Turismo (2021) Buick Regal (2017)
