Aston Martin Vantage (2017) is 271 mm (10.67 inch) longer and 114 mm (4.49 inch) wider than Audi A3 (Sedan) (2016).
Audi A3 (Sedan) (2016) is 123 mm (4.84 inch) higher, 479 kg (1,056 lbs) lighter and has 125 liters (4.41 ft3) bigger cargo space than Aston Martin Vantage (2017).
