Aston Martin Vantage (2017) is 57 mm (2.24 inch) wider and 78 kg (172 lbs) lighter than Cadillac XTS (2016).
Cadillac XTS (2016) is 402 mm (15.83 inch) longer, 208 mm (8.19 inch) higher and has 210 liters (7.42 ft3) bigger cargo space than Aston Martin Vantage (2017).
