Cadillac XTS (2017) is 1456 mm (57.32 inch) longer, 255 mm (10.04 inch) wider and has 187 liters (6.60 ft3) bigger cargo space than Chevrolet Spark (2016).
Chevrolet Spark (2016) is 48 mm (1.89 inch) higher and 788 kg (1,737 lbs) lighter than Cadillac XTS (2017).
