Buick Regal TourX (2018) is 124 mm (4.88 inch) longer and 382 kg (842 lbs) lighter than Honda Pilot (2014).
Honda Pilot (2014) is 132 mm (5.20 inch) wider, 320 mm (12.60 inch) higher and has 750 liters (26.49 ft3) bigger cargo space than Buick Regal TourX (2018).