Cadillac CTS-V (2014) is 604 mm (23.78 inch) longer, 139 mm (5.47 inch) higher and has 153 liters (5.40 ft3) bigger cargo space than Nissan 370Z (2018).
Nissan 370Z (2018) is 2 mm (0.08 inch) wider and 324 kg (714 lbs) lighter than Cadillac CTS-V (2014).