Cadillac XTS (2015) is 266 mm (10.47 inch) longer, 18 mm (0.71 inch) wider, 15 mm (0.59 inch) higher and has 59 liters (2.08 ft3) bigger cargo space than Volkswagen Passat (2017).
Volkswagen Passat (2017) is 352 kg (776 lbs) lighter than Cadillac XTS (2015).
