Engine; Performance; Power And Torque - Aston Martin DB 9 2013 Manual

Engine

All alloy, independent quad variable camshaft timing, overhead cam
48 valve V12.
Fuel: Recommended 98 RON Super Unleaded for optimum
performance. 95 RON minimum.
Fuel Delivery System: Multi point sequential fuel injection.
Capacity: 5935 cc
Firing Order: 1 - 7 - 5 - 11 - 3 - 9 - 6 - 12 - 2 - 8 - 4 - 10
Idle Speed: 650 rpm
Bore: 89.0 mm (3.504 in)
Stroke: 79.5 mm (3.13 in)
Spark Plugs: NGK
Spark Plug Gap: 1.1 mm (0.043 in) +0.0/-0.1 mm (0.004 in)
Compression Ratio: 11.0:1
Ignition: 'Coil on Plug' ignition system.
Emission Control: Eight Oxygen sensors (four per exhaust manifold).
Six three way catalytic convertors (two per exhaust manifold and one
main per bank). Evaporative loss purge.
Lubrication: Wet sump pressurized lubrication.
12.2

Performance

Maximum Power: 510 bhp @ 6500 rpm
Maximum Torque: 457 lb.ft @ 5500 rpm
Maximum Speed: 183 mph
0-62 mph: 4.6 seconds
Maximum Engine Speed: 7000 rpm

Power and Torque

[1] : Torque (Nm / lb/ft)
[2] : Power (kw / bhp)
[3] : Engine speed (rpm)