BMW N52 B30 Engine: Performance, Power, and Precision

Editorial Team Mar 08, 2026

The BMW N52 B30 engine stands as a benchmark in modern inline-six performance, delivering raw power and refined efficiency for enthusiasts seeking thrilling drive dynamics and engineering precision.

Engines BMW N52 B30 (258hp) pictures (1920x1440)
Engines BMW N52 B30 (258hp) pictures (1920x1440) Source: favcars.com

The Engineering Excellence of BMW N52 B30 Engine

Built on BMW’s modular B30 platform, the N52 B30 engine combines turbocharged efficiency with high-revving responsiveness. Featuring a 3.0-liter displacement and advanced direct injection, it produces up to 382 horsepower in high-performance variants while maintaining smooth power delivery and excellent fuel economy for daily driving.

Bmw Engines Wallpapers
Bmw Engines Wallpapers Source: fity.club

Performance and Driving Experience

Drivers rave about the N52 B30’s balanced torque curve and seamless power delivery across the rev range. Whether cruising on the highway or pushing the limits on twisty roads, this engine delivers a harmonious blend of performance and refinement, enhanced by BMW’s dynamic chassis tuning for superior handling and stability.

Engines BMW N52 B30 (258hp) photos
Engines BMW N52 B30 (258hp) photos Source: www.carswp.com

Reliability and Maintenance Insights

Renowned for its durability, the N52 B30 engine features robust materials and efficient thermal management, reducing wear over time. Routine maintenance includes standard oil changes and air filter replacements, with modern variants benefiting from extended drain intervals—making it a dependable choice for long-term ownership and performance satisfaction.

Germany cutaway legendary sport engine BMW R6 N52B30 3.0 liter Digital ...
Germany cutaway legendary sport engine BMW R6 N52B30 3.0 liter Digital ... Source: pixels.com

The BMW N52 B30 engine exemplifies precision engineering and performance purity. Its combination of power, efficiency, and reliability makes it a top contender in the premium segment. Discover how this engine elevates BMW’s legacy—upgrade your experience today and feel the difference of true German engineering.

Maintenance Tips I've Learned About the BMW N52 Engine
Maintenance Tips I've Learned About the BMW N52 Engine Source: www.bmwblog.com

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 E9x 3 Series and E6x 5 and 7 Series. The N52 was the first water-cooled engine to use magnesium/aluminium composite construction in the engine block.

BMW N52 Engine: Specs, Price, Common Problems and Maintenance
BMW N52 Engine: Specs, Price, Common Problems and Maintenance Source: myenginespecs.com

[1] It was also listed as one of Ward's 10 Best Engines in 2006 and 2007. [2][3][4] In European. BMW's N52 engine is popular among automobile enthusiasts, but it's not all rosy.

BMW E60 5.30 I ÇIKMA MOTOR (N52 B30 A) ve Komple Sandık Motor Fiyatları
BMW E60 5.30 I ÇIKMA MOTOR (N52 B30 A) ve Komple Sandık Motor Fiyatları Source: otocikmamotor.com

Some years are better than others, according to those same gearheads. The BMW N52B30 engine is a 3.0-liter inline-six powerhouse that has made a significant mark in the automotive world. Known for its smooth operation and impressive balance of performance and efficiency, this engine has found its way into a variety of BMW models, appealing to drivers who appreciate a blend of luxury and spirited driving.

The N52B30 is part of BMW's N52 engine family, which was. BMW N52B30 engine Published by John B on 18/12/2024 Gasoline engine with a displacement of 2996 cubic centimeters. Produced from 2004 to the middle of 2011.

It has an in-line structure, injector feeding system. It is characterized by 6 cylinders made of a mixture of magnesium and aluminum. The diameter of each is 85 millimeters.

With a lightweight magnesium-aluminum block, Valvetronic technology, and unmatched reliability, the N52 marked the end of BMW's naturally aspirated six. The N52B30 engine was used in BMW cars with the index 25i, 28i and 30i, depending on the modification. The 3-liter N52 engine was used until 2011, despite the fact that since 2007 it was suppressed by a modified N53B30 engine.

The BMW N52 is an atmospheric inline six-cylinder gasoline engine that was produced from 2004 to 2015. The BMW N52 replaced the M54 and debuted in the E90 3-Series and E63 6-Series. The N52 was available in two variants, the N52B25 and N52B30, with displacements of 2.5 (2,497 cc) and 3 liters (2,996 cc) respectively.

Engine BMW N52B30 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 N52 engine is part of BMW's modular engine family, which allows for versatility across various models while maintaining high standards of performance and reliability.

One of the standout features of the N52 is its lightweight construction, primarily due to the use of magnesium and aluminum in its design. The BMW N52 is a straight-6 DOHC piston engine which replaced the M54 and was produced from 2004 to 2011. Compared with its M54 predecessor, the N52 features variable valve lift (called Valvetronic by BMW) and also Dual VANOS, a continuous variable valve timing control for both inlet and exhaust camshafts.

The N52 crankcase is made entirely of magnesium and aluminum. [1] The N52 debuted in the.