Category: BMW

The 3.0-liter BMW N54B30 turbo petrol engine was produced by the concern from 2006 to 2016 and was installed on a number of popular models: 1-Series, 3-Series, 5-Series, 7-Series, X6 crossover. This unit was actively used by Alpina to create their heavy-duty motors. The engine was installed on: BMW 1-Series E87 in 2007 – 2012; […]

The 3-liter N53B30 engine represents the N53 family (which included the N53B25), appeared in 2007 and replaced the N52B30 of the same size. The new engine is a modified N52, in which the piston, cylinder head has changed, a direct fuel injection system has appeared, the ambiguous Valvetronic valve lift system has disappeared, and the engine management system […]

The N53B25 inline 6-cylinder engine represents the N53 family (also includes the N53B30), developed on the basis of the N52B25 and in 2007 was intended to replace the raw predecessor. The cylinder block remained the same with minimal changes, the pistons changed and the compression ratio increased to 12. The cylinder head with Double-VANOS was finalized, a direct fuel […]

The N52B30 is the first engine in the new N52 range (which includes the N52B25) with six cylinders in line. Unlike its predecessor (M54B30), the N52B30 is a completely new engine, with a new lightweight magnesium-aluminum cylinder block, a different crankshaft and a lightweight connecting rod and piston group. The engine uses a new cylinder head […]

The N52B25 is a 2.5-liter engine from the new N52 series (which includes the N52B30), with six cylinders in line. The N52B25 was introduced in 2005 as a replacement for the popular M54B25 and unlike past evolutions of the M-family, this is now a completely new engine. The N52 is based on an even lighter magnesium-aluminum cylinder block, […]

BMW M54B30 engine was created in 2000 on the basis of the M52TUB28 and was first installed on the restyled versions of the BMW E46 and BMW E39. In addition to the M54B30, the range of new motors includes the M54B22, M54B25 and S54B32. As in the M52B28TU engine, the cylinder block is made of aluminum alloy, but using cast iron […]

The M54B25 is a very popular 2.5 liter engine in the M54 series (which includes the M54B22, M54B30 and S54B32) and entered the BMW production line in 2000 and replaced the M52TUB25. Differences between the M54 and the M52: the cylinder block of the new engine remained old, aluminum with cast-iron sleeves and with a cast-iron crankshaft, connecting rods (145 […]

M54B22 is the junior engine of the M54 series (which also includes M54B25, M54B30 and S54B32), is an evolution of the M52TUB20, in which the crankshaft was replaced with a new, cast iron crankshaft with a stroke of 72 mm (it used to be 66 mm), lightweight pistons were installed, 145 mm modified forged connecting rods, the cylinder block was […]

The M52B28 engine appeared in 1995 and is the senior representative of the M52 family (which also includes the M52B20, M52B24, M52B25, S52B32). The engine block on European versions is nickel-plated aluminum, for North America the block is cast iron. The engine geometry is square – 84×84 mm, the cylinder diameter is the same as on the M52B25, […]

The BMW M52B25 engine from the M52 family (it also included the M52B20, M52B24, M52B28, S52B32) was introduced in 1995 and was positioned as a replacement for the 2.5-liter M50 representative. The geometry of the bottom remained the same, but the cast-iron block was replaced with a lightweight aluminum cylinder with a Nikasil coating, pistons and connecting rods […]