Powertrain Specifications - Aston Martin DB11 Owner's Handbook Manual

Powertrain Specifications

5.2L V12 Engine
All alloy 48 valve twin turbocharged V12 engine featuring:
• Independent quad-variable camshaft timing.
• 3 driver selectable powertrain modes.
• Cylinder deactivation.
• Engine stop/start.
• Twin water-to-air charge air coolers.
Engine Capacity
89 mm (3.5 inch) Bore.
69.7 mm (2.75 inch) Stroke.
Compression Ratio
9.2:1.
12.46
Maintenance and Technical Data
Firing Order
1 - 7 - 5 - 11 - 3 - 9 - 6 - 12 - 2 - 8 - 4 - 10.
Fuel delivery
Multi-point sequential fuel injection.
Idle Speed
650 rpm.
Ignition
'Coil on Plug' Ignition System.
Lubrication
Wet sump pressurized system.
Emission Controls
Four oxygen sensors (two per bank) with two catalytic converters
(one per bank).
Evaporative loss purge system.