Cadillac XT6 (2020) is 1375 mm (54.13 inch) longer, 366 mm (14.41 inch) wider, 201 mm (7.91 inch) higher and has 33 liters (1.17 ft3) bigger cargo space than Chevrolet Spark (2016).
Chevrolet Spark (2016) is 1098 kg (2,421 lbs) lighter than Cadillac XT6 (2020).
