Category: BMW

The M54B22, the junior engine in the M54 series (which also includes the M54B25, M54B30, and S54B32), is an evolution of the M52TUB20. It has a new cast iron crankshaft with a stroke of 72 mm (it was previously 66 mm), lightweight pistons, modified 145 mm forged connecting rods, and an old aluminum cylinder block […]

The M54B25, a highly popular 2.5-liter engine in the M54 series (which also includes the M54B22, M54B30, and S54B32), replaced the M52TUB25 on the BMW production line in 2000. The M54 and M52 differed in that the new engine’s cylinder block was still aluminum with cast-iron sleeves and a cast-iron crankshaft; connecting rods (145 mm) […]

Originally installed on the redesigned BMW E46 and E39, the BMW M54B30 engine was developed in 2000 based on the M52TUB28. The M54B22, M54B25, and S54B32 are among the new motors in addition to the M54B30. Cast iron liners are used in the aluminum alloy cylinder block, just like in the M52B28TU engine. BMW introduced […]

The N52B25 is a 2.5-liter engine with six cylinders that is part of the new N52 series, which also includes the N52B30. In contrast to earlier iterations of the M-family, the N52B25 is a brand-new engine that replaced the well-liked M54B25 in 2005. The N52 has a redesigned crankshaft, a new lightweight connecting rod and […]

The N52B30 is the first six-cylinder engine in the new N52 range, which also includes the N52B25. With a new lightweight magnesium-aluminum cylinder block, a different crankshaft, and a lightweight connecting rod and piston group, the N52B30 is an entirely new engine in contrast to its predecessor (M54B30). The engine has a new cylinder head […]

The N53B25 inline 6-cylinder engine, which is part of the N53 family (which also includes the N53B30), was designed to replace the raw predecessor in 2007. It was based on the N52B25. The pistons were altered, the compression ratio rose to 12, and the cylinder block mostly stayed the same. The Valvetronic valve lift change […]

The N53 family, which also included the N53B25, is represented by the 3-liter N53B30 engine, which debuted in 2007 and took the place of the N52B30 of the same size. The engine is a modified N52 with a new piston and cylinder head, a direct fuel injection system, the removal of the confusing Valvetronic valve […]

From 2006 to 2016, the company produced the 3.0-liter BMW N54B30 turbocharged petrol engine, which was fitted on several well-known models, including the 1-Series, 3-Series, 5-Series, 7-Series, and X6 crossover. Alpina actively used this unit in the production of their heavy-duty motors. The engine was installed on: BMW 1-Series E87 in 2007 – 2012; BMW […]

From 2009 to 2018, the German company produced the 3.0-liter BMW N55B30 turbo engine, which was fitted to nearly all of the company’s main models, including X-series crossovers. This engine served as the basis for several of Alpina’s particularly potent power units. The engine was installed on: BMW 1-Series E87 in 2010 – 2013; 1-Series […]

Since 2015, a series of 3.0-liter, six-cylinder BMW B58B30 engines have been assembled in Munich and installed in charged versions of the German company’s all-wheel drive and rear-wheel drive models. These engines come in two generations, and the S58 sports unit line was developed based on them. Vanos phase shifters on two camshafts, an aluminum […]