Buick Regal TourX (2018) is 150 mm (5.91 inch) longer, 105 mm (4.13 inch) higher, 205 kg (452 lbs) lighter and has 280 liters (9.89 ft3) bigger cargo space than Chevrolet Camaro (2014).
Chevrolet Camaro (2014) is 56 mm (2.20 inch) wider than Buick Regal TourX (2018).