Cadillac XTS (2019) is 605 mm (23.82 inch) longer, 64 mm (2.52 inch) wider, 63 mm (2.48 inch) higher and has 209 liters (7.38 ft3) bigger cargo space than Chevrolet Volt (2020).
Chevrolet Volt (2020) is 103 kg (227 lbs) lighter than Cadillac XTS (2019).
