Honda Ridgeline (2018) is 479 mm (18.86 inch) longer, 136 mm (5.35 inch) wider, 470 mm (18.50 inch) higher and has 450 liters (15.89 ft3) bigger cargo space than Kia Optima (2015).
Kia Optima (2015) is 379 kg (836 lbs) lighter than Honda Ridgeline (2018).
