Bore * Stroke
  89 mm * 88.3 mm
Number of cylinders
  V8 in 90° vee
Capacity
  4.4 litre 4395 cc (268.199 cu in)
Valve gear
  DOHC 4 valves per cylinder 32 Total valves
max power
  559.7 PS (552 bhp) (411.6 kW) at 6000-7000 rpm
Specific output
  125.6 bhp/litre 2.06 bhp/cu in
max torque
  680 Nm (69.3 kgm) at 1500-5750 rpm
Specific torque
  154.72 Nm/litre
sump
  Wet sumped
compression ratio
  10:1
Fuel system
  direct petrol inejction
brake mean effective pressure
  1944.3 kPa (282 psi)
Engine manufacturer
  BMW
Number of crankshaft bearings
  5
Engine coolant
  Water
Bore/stroke ratio
  1.01
Cylinder volume
  549.38
Aspiration
  Turbo
Compressor
  2turbochargers
Intercooler
  Y
Catalyser
  Y