Category: BMW

A new version of the N45 engine, the N45B20S, with a displacement of 1997 cc, was introduced in 2006. Produced in a limited edition for the BMW 320si E90 in 2006, the N45B20S took the place of the N42B20. The use of the novel Valvetronic system, which greatly boosts the engine’s overall efficiency, was unquestionably […]

Based on the N46B20, the younger version of the N46 series, known as the N46B18, was created in 2004 and manufactured exclusively for the BMW E46 316. This power unit was also not widely used, given that the E46 was discontinued in 2005. In contrast to the base engine, the 1.8-liter crankshaft was swapped out […]

From 2004 to 2015, nearly all of the group’s compact and medium-sized models had BMW N46 gasoline engines. Although it appears to be identical to its predecessor, the 2.0-liter N46B20 engine was developed based on the N42B20. The BMW N42 and N46 are distinguished by a different crankshaft, balancer shafts, connecting rods, a cylinder head […]

The N47D16 engine features two overhead camshafts, four valves per cylinder, an all-aluminum crankcase with thermally bonded cast iron cylinder liners, a common injection system with a pressure range of 1600 to 2200 bar, solenoid injectors that inject fuel into the combustion chamber, and a turbocharger with two turbochargers. There are two versions of the […]

All of the company’s compact and medium-sized models, including Mini cars, are equipped with 2.0-liter BMW N47D20 diesel engines, which have been manufactured since 2007. Many Toyota compact vans and crossovers had these diesel engines installed for a while. The N47 family also includes: N47D16. The engine was installed on: BMW 1-Series E87 in 2007 – […]

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 […]