Cadillac XTS (2019) is 140 mm (5.51 inch) longer, 123 mm (4.84 inch) higher, 316 kg (697 lbs) lighter and has 144 liters (5.09 ft3) bigger cargo space than Porsche Taycan (2019).
Porsche Taycan (2019) is 114 mm (4.49 inch) wider than Cadillac XTS (2019).
