According to Wikipedia: Aston Martin's 6.0L (really more like 5.9L) V12 engine has an uneven firing order as opposed to an even firing order. The Mercedes AMG built V12 engines also share an uneven firing order. I can't say for a fact but my guess is it fires very similarly to the one pictured here: http://www.justanswer.com/mercedes/2mp9d-2001-mercedes-s600-when-rpm-s-reach-car.html
The 2014 Aston-Martin Vanquish has a V12 engine.
The 2014 Aston-Martin Vanquish has 48 valves.
The 2014 Aston-Martin Vanquish is a gas-powered vehicle.
The height of the 2014 Aston-Martin Vanquish is 4 ft. 2.9 in. (50.9 in.).
The 2014 Aston-Martin Vanquish has double overhead cam (DOHC).
The 2014 Aston-Martin Vanquish has a 6-speed shiftable automatic.
The curb weight of the 2014 Aston-Martin Vanquish is 3834 lbs..
The Vanquish.
The 2014 Aston-Martin Vanquish runs on premium unleaded (required).
vanquish- 196MPH Vanquish S- 204MPH
The 2014 Aston-Martin Vanquish has a 5.9 L base engine size.
The Aston Martin V12 Vanquish started production in 2001 and continued with production until 2007. Aston Martin started production of the Vanquish again in 2012 and continues until today.