Cadillac XT4 (2019) is 17 mm (0.67 inch) wider, 210 mm (8.27 inch) higher, 69 kg (152 lbs) lighter and has 192 liters (6.78 ft3) bigger cargo space than Porsche Panamera (2016).
Porsche Panamera (2016) is 415 mm (16.34 inch) longer than Cadillac XT4 (2019).
