Cadillac ATS Coupe (2019) is 1106 mm (43.54 inch) longer, 197 mm (7.76 inch) wider and has 81 liters (2.86 ft3) bigger cargo space than Seat Mii (2014).
Seat Mii (2014) is 86 mm (3.39 inch) higher and 519 kg (1,144 lbs) lighter than Cadillac ATS Coupe (2019).
