Cadillac STS (2017) is 686 mm (27.01 inch) longer and 59 mm (2.32 inch) wider than Chevrolet Trax (2014).
Chevrolet Trax (2014) is 221 mm (8.70 inch) higher, 396 kg (873 lbs) lighter and has 142 liters (5.01 ft3) bigger cargo space than Cadillac STS (2017).
