Aston Martin Vantage (2017) is 289 kg (637 lbs) lighter than Ford Flex (2015).
Ford Flex (2015) is 396 mm (15.59 inch) longer, 346 mm (13.62 inch) wider, 433 mm (17.05 inch) higher and has 923 liters (32.60 ft3) bigger cargo space than Aston Martin Vantage (2017).