Aston Martin Vantage (2017) is 437 mm (17.20 inch) longer and 130 mm (5.12 inch) wider than Mercedes A-Class (2017).
Mercedes A-Class (2017) is 140 mm (5.51 inch) higher, 344 kg (758 lbs) lighter and has 41 liters (1.45 ft3) bigger cargo space than Aston Martin Vantage (2017).
