Buick Regal (2016) is 42 mm (1.65 inch) wider and 275 kg (606 lbs) lighter than Mitsubishi Triton (2018).
Mitsubishi Triton (2018) is 449 mm (17.68 inch) longer, 297 mm (11.69 inch) higher and has 639 liters (22.57 ft3) bigger cargo space than Buick Regal (2016).