Kia Rio (Sedan) (2018) is 422 mm (16.61 inch) higher, 127 kg (280 lbs) lighter and has 192 liters (6.78 ft3) bigger cargo space than McLaren 675LT Coupe (2016).
McLaren 675LT Coupe (2016) is 162 mm (6.38 inch) longer and 370 mm (14.57 inch) wider than Kia Rio (Sedan) (2018).