Cadillac XTS (2017) is 1054 mm (41.50 inch) longer, 113 mm (4.45 inch) wider, 107 mm (4.21 inch) higher and has 285 liters (10.06 ft3) bigger cargo space than Honda CR-Z (2015).
Honda CR-Z (2015) is 620 kg (1,367 lbs) lighter than Cadillac XTS (2017).
