Buick Regal TourX (2020) is 46 mm (1.81 inch) longer and 156 kg (344 lbs) lighter than Honda Pilot (2017).
Honda Pilot (2017) is 134 mm (5.28 inch) wider, 285 mm (11.22 inch) higher and has 725 liters (25.60 ft3) bigger cargo space than Buick Regal TourX (2020).