Buick Regal TourX (2018) is 356 mm (14.02 inch) longer, 77 mm (3.03 inch) wider and has 35 liters (1.24 ft3) bigger cargo space than Nissan X-Trail (2015).
Nissan X-Trail (2015) is 287 mm (11.30 inch) higher and 182 kg (401 lbs) lighter than Buick Regal TourX (2018).