http://en.wikipedia.org/wiki/Mercedes-Benz_M119_engine
http://en.wikipedia.org/wiki/BMW_M62
BMW
The M62B44 is a 4.4 L (4398 cc) version with a 92 mm bore and 82.7 mm stroke. Output is 283 hp (210 kW) at 5750 RPM with 310 ft·lbf (420 Nm) of torque at 3900 RPM.
The M60B40 had a bore of 89 mm (3.50 in) and a stroke of 80 mm (3.15 in), for a total displacement of 3,982 cc (243 in³). Compression was 10.0:1, giving 286 hp (213 kW) @ 5800 rpm and 295 ft·lbf (400 N·m) @ 5100 rpm. It had a forged crankshaft rather than the M60B30's cast piece.
MB
The 4.2 L (4196 cc) version produced 268 hp (200 kW) at 5700 rpm and 295 ft·lbf (399 N·m) at 3900 rpm
The 5.0 L (4973 cc) version produced 326 PS (322 hp/240 kW) at 5700 rpm and 354 ft·lbf (479 N·m) at 3900 rpm. Later engines had the full throttle enrichment removed and power was a little less, nearer 315 PS (311 hp/232 kW).
BMW vélarnar með meira tog fyrir gefinn líter og meira power.



