Acura RLX (2014) is 128 mm (5.04 inch) longer and 240 kg (529 lbs) lighter than Toyota Highlander (2020).
Toyota Highlander (2020) is 35 mm (1.38 inch) wider, 265 mm (10.43 inch) higher and has 443 liters (15.64 ft3) bigger cargo space than Acura RLX (2014).