BMW M51

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BMW M51 engine
ManufacturerBMW
Production1991–2000
PredecessorBMW M21
SuccessorBMW M57
ClassStraight-6 Diesel
Engine(s)2.5 L (2498 cc/152 in³)
ManualsService Manual

The BMW M51 is a straight-6 Diesel engine produced from July 1991 through February 2000.

Models
Engine Displacement Power Torque Redline Year
M51D25 UL 2.5 L (2498 cc/152 in³) 85 kW (114 hp) @ 4800 222 N·m (164 lb·ft) @ 1900 5200 1991-1997
M51D25 OL 105 kW (141 hp) @ 4800 260 N·m (192 lb·ft) @ 2200 5200 1991-1996
M51D25TU UL 85 kW (114 hp) @ 4800 230 N·m (170 lb·ft) @ 1900 5200 1996-1998
M51D25TU OL 105 kW (141 hp) @ 4600 280 N·m (207 lb·ft) @ 2200 5000 1996-2000

The "td" stands for "turbodiesel" while "tds" refers to "intercooled turbodiesel".

Applications:


Same engine is also used in 1995-2001 Opel Omega.

See also