BMW X1 (2017) is 143 mm (5.63 inch) higher, 272 kg (600 lbs) lighter and has 35 liters (1.24 ft3) bigger cargo space than Buick Regal Sportback (2020).
Buick Regal Sportback (2020) is 461 mm (18.15 inch) longer and 41 mm (1.61 inch) wider than BMW X1 (2017).
Size difference at a glance
BMW X1 (2017) is 9.4% shorter than Buick Regal Sportback (2020).
BMW X1 (2017) is 2.2% narrower than Buick Regal Sportback (2020).
BMW X1 (2017) is 9.8% taller than Buick Regal Sportback (2020).
BMW X1 (2017) is 15.6% lighter than Buick Regal Sportback (2020).
BMW X1 (2017) is 7.4% larger in cargo space than Buick Regal Sportback (2020).
Overall footprint
Buick Regal Sportback (2020) has a 11.4% smaller overall footprint (length × width).
