Category: BMW

By adapting its geometry to the M51’s specifications, the 2.5-liter BMW M57D25 engine was developed based on the 3-liter M57D30. cylinder block made of cast iron. The M57D25 employs a twin-shaft cylinder head with four valves per cylinder, in contrast to the M51. The camshafts are rotated by the timing chain, which has a high […]

Since 1998, Munich vehicles have been equipped with M57 series motors, which have taken the place of the diesel M51. The new M57D30 engine was built using the same cast-iron cylinder block as its predecessor, but it has larger cylinders. This aluminum DOHC head has twenty-four valves. The timing chain, which has an enormous resource, […]

The M60B40 served as the model for the small V8 M60B30, which had a cylinder block with a short-stroke cast crankshaft (stroke 67.6 mm as opposed to 80 mm for the M60B40) and a cylinder diameter of 84 mm instead of 89 mm. Pistons and connecting rods were replaced, respectively. Cylinder heads from a 4-liter […]

The M60B40 engine block has a forged crankshaft, nickel-plated liners, and a 90° camber aluminum construction. Since the end of 1994, the piston has also changed, and the block has been swapped out for a more dependable aluminum one. Each aluminum cylinder has four valves, two camshafts, and hydraulic compensators. The intake and exhaust valves […]

In 1996, the M60B30 was superseded by the new junior V8 BMW M62B35 model. This engine was based on the M62B44 engine, which had its cylinder diameter reduced to 84 mm and a short-stroke crankshaft installed in its block. Only since 1998 have the sleeves changed from nikasil to alusil. The upgraded motor had new […]

A new, modified M62 series took the place of the M60 engines in 1996, while the upgraded M62B44 engine took the place of the M60B40. The 4.4-liter power unit’s predecessor, the M60B40, served as the model. Its cylinder block was modified to accommodate a larger cylinder diameter; the sleeves were originally made of nikasil, but […]

The M60 was replaced by the BMW M62 engine, which was manufactured between 2001 and 2003. When the BMW X5 E53 was first introduced in 1999, it immediately became known as a dynamic sports SUV, and the standard 4.4-liter M62B44 engine didn’t seem to have enough power. The M62B46 engine emerged as a result of […]

Based on the M62B46, Alpina created the BMW M62B48 engine (also known as the Alpina F5). This engine and the M62TUB44 are comparable technically. In late 2002, the E39 B10 was the first vehicle to use the F5 engine. The F4/1 engine’s primary change is a longer stroke, which increases engine capacity to 4837cc from […]

Also referred to as the M67D39, the BMW M67D40 is the first engine in the M67 series. The 3.9-liter power unit was manufactured between 1999 and 2005 and came in three different versions. The E38 740d was equipped with the initial 238 horsepower version, which was manufactured between 1999 and 2000. For the redesigned 740d […]

With a 4.4-liter displacement and two power options, the BMW M67D44 engine is the second engine in the M67 series. Increasing power and decreasing weight were the primary goals of this unit’s development. Consequently, weight has decreased by 14% while power has increased by 16%. Innovative fuel injection technologies, a particulate filter, and a new […]