Is the Aston Martin Virage the perfect GT car? Owen Mildenhall puts it up against the Mercedes-Benz SLS AMG in this track review to find out. 

Aston Martin Virage
Price: from $371,300
Engine: 5.9-litre V12 petrol; 350kW/600Nm
Transmission: 6-speed auto, RWD
Thirst: 15.0L/100km; 349g/km CO2

Mercedes-Benz SLS AMG
Price: from $468,320
Engine: 6.2-litre V8 petrol; 420kW/650Nm
Transmission: 7-speed dual-clutch auto, RWD
Thirst: 13.3L/100km; 311g/km CO2