Ram 1500 (2017) is 1188 mm (46.77 inch) longer, 92 mm (3.62 inch) wider, 236 mm (9.29 inch) higher and has 661 liters (23.34 ft3) bigger cargo space than Toyota Highlander (2018).
Toyota Highlander (2018) is 27 kg (60 lbs) lighter than Ram 1500 (2017).