Buick Regal (2014) is 359 kg (791 lbs) lighter than Toyota Highlander (2021).
Toyota Highlander (2021) is 135 mm (5.31 inch) longer, 68 mm (2.68 inch) wider, 247 mm (9.72 inch) higher and has 463 liters (16.35 ft3) bigger cargo space than Buick Regal (2014).