Buick Regal (2017) is 264 mm (10.39 inch) longer than Volkswagen Golf Alltrack (2015).
Volkswagen Golf Alltrack (2015) is 170 mm (6.69 inch) wider, 8 mm (0.31 inch) higher, 120 kg (265 lbs) lighter and has 203 liters (7.17 ft3) bigger cargo space than Buick Regal (2017).