Which F & G Generation BMW Engines Are Most Reliable?

F & G Generation BMW Engine

BMW has released several car models over the years with new engines as well. A good example is the introduction of BMW’s F and G generations, which have added a new range of engines to the market. These engines are trending for their balance, performance, efficiency, and reliability.

Different engines were released in the F and G generations, but the ones that stood out include the B48, B58, B47, N57, N63, and S63 engines. Let’s see what’s so special about these engines we’ve selected.

BMW B48 Engine

One of the engines that really stands out from these generations is the BMW B48 engine. The engine is a 2-litre turbocharged inline-four engine that can be found in the 3 Series, 5 Series, and X1. It was introduced to the market in 2014, replacing its predecessor, the N20. The engine brought about an improvement in the efficiency and performance of BMW engines.

The engine is quite reliable, with minor issues reported over the years. However, there are some complaints about it, like coolant leaks and carbon buildup. You can avoid these minor issues if you properly maintain the engine. 

You can get a quality BMW B48 engine from a reputable, family-owned business like MT Auto Parts, who specialize in used BMW parts. 

BMW B58 Engine

Next is the BMW B58 engine, which was first seen on the market in 2015. The BMW B58 Engine is designed with a 3-litre turbocharged inline-six feature. The engine belongs to BMW’s modular engine category, and it’s known for its smooth power delivery and robustness.

The BMW B58 engine is very popular for its reliability. The engine is one of the models that lasts long with minimal issues, and it performs longer than most of the other options. 

BMW B47 Engine 

The BMW B47 engine was released in 2014, and it replaced the N47. It is a 2-litre turbocharged diesel inline-four. You can find this engine in BMW models, such as the 3 Series, 1 Series, and X3. 

This engine model addressed the shortcomings of the N47, particularly the timing chain issue. However, users often complain about the EGR system and intake manifold. 

BMW N57 Engine 

Next up is the BMW N57 Engine, another reliable choice among the F and G generations. The engine is a 3-litre turbocharged diesel inline-six engine, and is used in the F Gen: 3, 4, 5, 6, 7, X5 and X6 series. The engine is old; it was introduced in 2008, but several upgrades have been introduced over the years. Despite the year it was released, the N57 still remains a solid engine among the diesel variants with excellent performance.

The BMW N57 engine is highly reliable and has proven effective in the long run. However, users often complain about EGR cooler and turbocharger problems.

BMW N63 Engine

The BMW N63 engine was added to the BMW family in 2008, but also experienced some upgrades, such as the N63 engine in 2018 models. The engine features a 4.4-litre, turbocharged V8 design that was first seen in 2008. It is common in BMWs, such as the 550i and 750i.

The first version of the N63 had a number of issues, including timing chain wear and high oil consumption. However, the upgraded version, the N63TU, has shown clear improvements. 

BMW S63 Engine 

The BMW S63 engine is a high-performance 4.4-litre twin-turbocharged V8 engine developed from the N63. It is common in models like the M5, M6, X5 M, and X6 M.

The engine is quite complex and requires proper care despite the numerous upgrades. It is costly to maintain, but you can get affordable complete BMW S63 engines at MT Auto Parts. They also offer fast shipping and delivery (terms and conditions apply).Conclusion 

We’ve looked at different BMW engines from the F and G generations, and the overall best appears to be the B58. Other good choices are the B48 and N57, which are highly reliable when properly maintained. The B47, N63, and S63 require more intensive care and maintenance, but they also perform well. 

If you want to replace your engine with one from the F and G generation, then visit MT Auto Parts. We sell BMW engines from 2012 onwards, and all our products are tested and trusted.

Engines

Types

Reliability

Notes

B48

2.0 Litre I4 Turbo

Reliable 

Regular maintenance is essential

B58

3.0 Litre I6 Turbo

Very reliable 

Praised for durability and performance

B47

2.0 Litre I4 Diesel

Fairly reliable 

Improved over predecessor; watch the EGR system

N57

3.0 Litre I6 Diesel

Reliable

Robust with proper maintenance

N63

4.4 Litre V8 Twin-Turbo

Fairly reliable

Early issues were improved in later versions

S63

4.4 Litre V8 Twin-Turbo

Fairly reliable

High performance; requires diligent upkeep


FAQs

Where can I get affordable BMW engines in the UK?

MT Auto Parts - one of the best BMW Breakers in the UK have a great selection of these engines for much more affordables prices. Check out their inventory or give them a call www.mtautoparts.com.

Is the BMW B58 engine reliable?

The B58 engine is usually the most reliable from the F and G generations. It offers durability and performance.

Are BMW diesel engines reliable?

Yes, engines like the N57 are generally reliable, especially when properly maintained.

What are the common issues with the B48 engine?

The common issues are coolant leaks and carbon buildup.

Can I trust the N63 engine?

The first version will give you issues, but the N63TU has significant improvements. 


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