Audi A3 (Sedan) (2016) is 403 kg (888 lbs) lighter than Cadillac CT6 (2018).
Cadillac CT6 (2018) is 726 mm (28.58 inch) longer, 84 mm (3.31 inch) wider, 57 mm (2.24 inch) higher and has 8 liters (0.28 ft3) bigger cargo space than Audi A3 (Sedan) (2016).
