Audi A3 Sportback (2017) is 456 kg (1,005 lbs) lighter than Cadillac CTS (2017).
Cadillac CTS (2017) is 495 mm (19.49 inch) longer, 97 mm (3.82 inch) wider, 27 mm (1.06 inch) higher and has 67 liters (2.37 ft3) bigger cargo space than Audi A3 Sportback (2017).
