BMW M54
The BMW M54 is a modern straight-6 engine, debuting in 2001. It is an evolution of the BMW M52. The engine has Double VANOS variable valve timing to adjust timing of both intake and exhaust valves.
M43B30
The M54B30 is a 3.0 L update of the 2.8 L (2979 cc) BMW M52. Bore remains the same at 84 mm, but stroke is increased 5.6 mm to 89.6 mm. Power is 231 hp(170 kW) while torque is 221 ft.lbf (300 Nm).
Applications:
S54B32
The S54B32 is a high-performance version of the M54, done in cast iron rather than aluminum. It is a 3.2 L (3246 cc) engine; bore is 87 mm and stroke is 91 mm. Power output is world-beating at 333 hp and 262 ft.lbf with an 8000 RPM redline.
Applications:
See also
