INFINITI QX70 (2020) is 1308 mm (51.50 inch) longer, 280 mm (11.02 inch) wider, 202 mm (7.95 inch) higher and has 786 liters (27.76 ft3) bigger cargo space than Seat Mii (2017).
Seat Mii (2017) is 862 kg (1,900 lbs) lighter than INFINITI QX70 (2020).