Engine BMW M54B30

This engine was created in 2000 on the basis of the M52TUB28 engine 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 internal combustion engine, the cylinder block is made of aluminum alloy, but using cast iron liners. In 2004, BMW presented the world with a new line of N52 engines, which smoothly began to replace the M54 line. In 2006, the M54B30 ICE completely left the production line. But in 2006, on the basis of the M54, one of the most successful BMW N54 turbocharged engines was created, which was massively installed on cars with the 35i index. Continue reading Engine BMW M54B30

Engine BMW N46B20

After the inline four N42B20, BMW began producing a motor with the N46 index, its two-liter modification was named N46B20. It is based on the N42B20 engine, and it seems that the new motor does not differ from the old one at all, but this is only at first glance. In the BMW N46B20 engine, the volume was increased to 2.0 L (1995 cc). Different versions of the engine have different power from 129 to 170 horsepower on average at 6000 rpm, the torque is also different and is 180 or 200 Nm at 3750 rpm. Continue reading Engine BMW N46B20

Engine BMW N52B25

The 2.5-liter N52 engine of the N52B25 series has six cylinders arranged in one row. Its production began in 2005, in which it replaced the M54B25. Compared to the previous M-series engines, the engine is completely different. The engine uses an aluminum-magnesium alloy cylinder block. Aluminum alloy was used as a liner material, cylinder liners are made of alusin, which, when the internal combustion engine is operating, gives a durable silicon coating of the cylinder walls. The connecting rod-piston group has become lighter and the crankshaft has changed. Continue reading Engine BMW N52B25

Engine BMW N52B30

The N52B30 ICE debuted in 2004 and was offered in five variants: from 218 to 272 hp. for the European and US market. In 2006 and 2007, the 3.0-liter engine was included in the Ward’s 10 Best Engines list as the best in-line six-cylinder engine. The 218-horsepower version was produced in two versions, with a torque of 270 and 280 Nm and was designated as N52B30 U1. Continue reading Engine BMW N52B30

Engine BMW S54B32

The BMW S54B32 engine is a more productive and high-revving version of the engine, in contrast to the S52, which was installed on the BMW M3 in the back of the E46, including the Z3M and Z4M roadsters / coupes. The BMW S54B32 engine became the best engine in the International Powertrain Competition in 2001 in the category “from 3.0 to 4.0 liters”, and every year until 2006 it was recognized as the best in this category. In 2001, he also entered the Ward’s 10 Best Engines list and remained there until the end of 2004. Continue reading Engine BMW S54B32