The BMW N52 is a naturally aspirated straight-6 petrol engine which was produced from 2004 to 2015. The N52 replaced the BMW M54 and debuted on the E90 3 Series and E63 6 Series. The N52 was the first water-cooled engine to use magnesium/aluminium composite construction in the engine block. [1] .

2025年3月28日 · The BMW N52B25 is a 2.5 liters (2,497 cc, 152.4 cu·in) straight-six, liquid-cooled, four-stroke cycle natural aspirated gasoline engine from BMW N52-family. The engine was manufactured on Munich Plant (Munich, Germany) from 2005 to 2011. The BMW N52B25 engine features a magnesium-aluminum alloy cylinder block.

2015年3月7日 · N52B25 (2009 – 2011) was equipped with another intake manifold providing it with the following specs: power – 204 HP at 6,400 rpm, 250 Nm of torque at 2,750 rpm. It was used for BMW models with 23i index.3.

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.

It is a 2,5-liters-in-line engine with 6 cylinders that is used in various models of BMW. The 177 PS variant was first installed in the BMW 525d DPF Touring Kombi in conjunction with a Manual gearbox. The most powerful version of the engine to date, with 218 PS and 250 Nm, was last installed in 2009 in BMW X3 xDrive25i Limited Sport Edition SUV.

The BMW N52B25 is a 2.5 liters (2,497 cc, 152.4 cubic inches) straight-six, liquid-cooled, four-stroke cycle naturally aspirated gasoline engine from BMW N52-family. The engine was manufactured oNmunich Plant (Munich, Germany) from 2005 to 2011. The engine features a magnesium-aluminum alloy cylinder block.

2024年3月2日 · BMW made some important changes and revisions to the N52 which modernized their straight-six formula. The N52 was the first water-cooled engine to feature a magnesium/aluminum engine block.

2017年7月30日 · 宝马3系轿车发动机型号为:N52B25A，配备B48四缸发动机,最大马力252，震动较以前的N20B20小，更平顺。在输出数据上证明了它以小搏大的实力，最大功率136马力（4400-6000rpm），最大扭矩220牛·米（1250-4300rpm），和老款搭载1.6T四缸发动机的316Li车型相比，脾气似乎并没 ...

2024年12月18日 · N52B25A is a gasoline engine with a displacement of 2.5 liters. To be more precise, it is 2497 cubic centimeters. It has a power of 218 hp. It was predominantly installed in BMW 3-series cars. By its type, this power unit is in-line and has a set of 4 cylinders. Each cylinder has 4 valves, which total 16 pieces. There is no supercharger.

ちなみに、N52B25A型のターボ・SCエンジン搭載車種のうち、最高出力が最も大きかったのはNU25型5シリーズ セダンの218PS/25.5kgm、最も小さかったのはBU25型Z4 ロードスターの177PS/23.5kgmとなっています。