Aston Martin Vantage (2018) is 32 mm (1.26 inch) wider and 375 kg (827 lbs) lighter than Audi A7 (2015).
Audi A7 (2015) is 503 mm (19.80 inch) longer, 147 mm (5.79 inch) higher and has 235 liters (8.30 ft3) bigger cargo space than Aston Martin Vantage (2018).