Buick Regal (2015) is 452 mm (17.80 inch) longer and 21 mm (0.83 inch) wider than Nissan Rogue Sport (2017).
Nissan Rogue Sport (2017) is 105 mm (4.13 inch) higher, 194 kg (428 lbs) lighter and has 246 liters (8.69 ft3) bigger cargo space than Buick Regal (2015).
