The BMW N52 is a naturally aspirated straight-six engine, which was produced between 2004-2015.
This engine was often looked over, but this is BMW’s one of the most reliable, versatile, and smooth engines.
So, you may have driven a BMW with the N52 or want to own a BMW with this engine.
And wondering what bmw has the n52 engine, so in this blog, we’ll know all the BMW models that use the N52 engine.
So, let’s delve right into it.
BMW Models That Has The N52 Engine
The BMW N52 engine was used in various ranges of BMW models.
Which ranges from the family-working X5 E70 to BMW’s sportiest models like Z4.
So, here are the BMW models that use the N52 engine.
N52B25
The N52B25 is a variant of the 2.5L of the N52 engine. It’s an N52 engine model with a capacity of 174 bhp to 215 bhp.
And the lowest variant of N52, the N52B25 is used in 3-Series, 5-Series, X3 with 23i and few 25i, and Z4s.
174 bhp (130 kW) Models
- 2006 E90 323i — Canada and Australia
- 2006-2008 E85 Z4 2.5i
- 2004-2007 E60/E61 523i
201 bhp (150 kW) Models
- 2007-2011 E90 323i — Canada and Australia
- 2010-2011 F10 523i
- 2009-2011 E89 Z4 sDrive23i
215 bhp (160 kW) Models
- 2005-2010 E83 X3 2.5si, xDrive25i
- 2005-2010 E60/E61 525i, 525xi — except U.S. and Canada
- 2004-2013 E90/E91/E92/E93 325i, 325xi — except U.S. and Canada
- 2005-2008 E85 Z4 2.5si
N52B30
The N52B30 is the 3.0L variant of the N52 engine, with a bore of 85 mm (3.35 in), stroke of 88 mm (3.46 in) and a compression ratio of 10.7:1.
And this variant has a power producing capacity of 215 bhp(160 kW) at 6,100 rpm to 268 bhp(200 kW) at 6,650 rpm.
The difference in power output is due to variations in intake manifolds and different EMS(Engine Management System).
Also, the lower variant of N52B30 is appointed as “UL” or “lower output” which doesn’t have a DISA (Differentiated Intake System), and the higher powerful variant is appointed as “OL,” or “high output” which receives a three-stage DISA intake manifold.
215 bhp (160 kW) Models
- 2006-2007 E90/E92/E93 325i, 325xi — U.S. and Canada only
- 2006-2007 E60/E61 525i, 525xi — U.S. and Canada only
- 2006-2008 E85 Z4 3.0i — U.S. and Canada only
- 2008-2011 E82/E88 125i
- 2008-2010 E60/E61 528i, 528xi — U.S. and Canada only
- 2009-2010 E84 X1 xDrive25i
228 bhp (170 kW) Models
- 2007-2013 E90/E91/E92/E93 328i, 328xi — U.S. and Canada only
- 2008-2013 E82/E88 128i — U.S. and Canada only
241 bhp (180 kW) Models
- 2010-2011 F10 528i
255 bhp (190 kW) Models
- 2004-2007 E63/E64 630i
- 2005-2007 E90/E92/E93 330i, 330xi
- 2005-2008 E65/E66 730i
- 2005-2009 E60/E61 530i, 530xi
- 2009-2015 F01 730i
- 2008-2011 E89 Z4 sDrive30i
- 2009-2011 E84 X1 xDrive28i
- 2009-2012 E87 130i
- 2010-2011 F25 X3 28i
261 bhp (195 kW) Models
- 2005-2008 E85/E86 Z4 3.0si
- 2006-2009 E87 130i
268 bhp (200 kW) Models
- 2006–2010 E83 X3 3.0si
- 2006-2010 E70 X5 3.0si, xDrive30i
- 2007-2010 E63/E64 630i
- 2007-2013 E90/E92/E93 330i, 330xi
Conclusion
Basically, the N52 has become a standard for BMW’s engineering excellence.
Because this is one of the most reliable, robust, versatile engines in BMW’s collections.
And, now you know what BMW models have the n52 engine, and I know that you’re planning to buy one of these models, so best of luck with that.
And enjoy this beast.
FAQ
The BMW N52 is known as one of the most reliable BMW engines ever produced. This engine doesn’t have any critical common problems, the only problem it suffers is normal wear and tear as any other BMW engine.
The N52 is known to handle upwards of 400whp with the stock block and internals. However, I’ve heard of situations where the N52 was able to handle a lot more than that, with compromising the reliability of the engine.
No, the N52 and N54 are not the same, they are very different. Though they are from the same N5X family, they have major differences the N52 is a naturally aspirated engine with an aluminum/magnesium block and the N54 uses a twin turbocharger with a complete aluminium block.
The N52 is BMW’s one of the most reliable engines. This engine was so good that it was one of Ward’s 10 Best Engines in 2006 and 2007.
Yup, you could say this engine is pretty solid and bulletproof due to its reliability.
Reference: Wikipedia
Image Credit: Bimmers
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