Cadillac CTS-V Coupe (2015) is 13 mm (0.51 inch) longer and 43 mm (1.69 inch) wider than Mazda 6 (2016).
Mazda 6 (2016) is 28 mm (1.10 inch) higher, 460 kg (1,014 lbs) lighter and has 183 liters (6.46 ft3) bigger cargo space than Cadillac CTS-V Coupe (2015).
