In the section below, you can find testimonials from BMW owners with the M57 engine. If you have experience with BMW models featuring the M57 engine, feel free to share your feedback with others by submitting a comment through the form. Once moderated, it will be published.
BMW – Managing a Legend
The German automotive giant BMW has garnered a multitude of fans among drivers worldwide. The vehicles from the Bavarian company are in demand in Europe, Asia, North and South America. For most, these models have become synonymous with reliability, prestige, and luxury.
Drivers' love for BMW has flourished for a variety of reasons. However, most appreciate the cars for the quality of their components and major assemblies. The reviews of the BMW M57 are predominantly positive. During its production, the classic inline six received 10 modifications. The power units of this type deliver between 150 to 286 horsepower. The engine displacement ranges from 2.5 to 3.0 liters.
Reviews of the BMW M57 are left by owners of sedans and crossovers. This power unit is used in various models of the brand.
No Issues with BMW M57
I am a happy and content owner of the compact X3 crossover. I bought this «vintage» car brand new in 2010. However, age is not an issue for my iron steed.
The car is equipped with the M57 engine in the D30O2 modification, providing 218 horsepower. For city driving, highways, and light off-road conditions, these figures are more than sufficient for me. I have not encountered any problems. Among the advantages, I can mention:
- swift response to the accelerator pedal;
- quick acceleration and power gain;
- reliable start in cold weather.
In 10 years of use, I have not faced any issues. I purchased the car from authorized dealers who immediately warned me: only high-quality oil should be used. Once, trying to save money, I filled it with a cheaper blend from a Russian company. After 5,000 km, the engine started knocking.
I promptly took it to the auto service. I changed the oil to a more expensive one, and the problem disappeared instantly. I change the lubricant every 7-8,000 km. Some suggest extending it to 10,000 km. But after that incident, I am skeptical about such advice.
It is better to invest in quality oil now than to spend over 100,000 on engine repairs later. In general, my review of the BMW M57 is positive. The engine is reliable and good. I recommend buying it.
Review of BMW M57: Stalled after 75,000 km
I bought a used BMW 335d with the M57 engine in the D30TUTOP modification. The car had low mileage before me. A 2010 model, at the time of purchase in 2019, it had only covered 50,000 km. Now, I doubt that. Well, if you don't get caught, you're not a thief.
Initially, there were no problems. I confidently drove in the city and on the highway. The car accelerated briskly, easily overtaking others. However, problems arose later. It is due to these issues that I am writing a negative review of the BMW M57.
The car stalled. Completely and irreversibly. It was towed to an auto service specializing in Bavarian cars. They quickly diagnosed the problem. The cause of the breakdown was swirl flaps. It turned out that these engines have a design flaw – their Achilles' heel. The flaps detach, get into the engine, and that's it.
In short, I fell victim to the flaps. The replacement engine cost me 100,000. Without this flaw, the car would have been perfect. But there are flaws everywhere.
BMW M57 — a Good Engine, but Requires Modification
In 2010, I bought a brand new BMW 350d. The dealership immediately recommended engine tuning after the warranty expired. Without it, the engine could fail. I am not particularly knowledgeable about cars, but I did not take their word for it. You know, you can't trust everything. Maybe they just wanted to earn extra money from me.
However, thoughts of tuning never left my mind. The closer the warranty expiration, the more I pondered the reasons for their advice. We decided to research online.
As it turned out, the folks at the auto service were entirely correct. The few negative reviews of the BMW M57 are due to its design. The swirl flaps detach, causing the engine to fail. The issue can be addressed through tuning:
- Removal of the blockages.
- ECU reprogramming.
After these modifications, the engine runs smoother than ever. I did it all, and I couldn't be happier. The car runs perfectly. It doesn't consume oil, and I don't hear any noises. It accelerates quickly. Moreover, the engine's sound remains authentic. You can immediately feel the power and a decent herd under the hood.
My advice is simple. After buying, immediately check under the hood and consider tuning if necessary.
Also: Reviews of BMW X5 F15 Owners
Review of BMW M57: Great Engine, but Everything has its Time
I couldn't afford a new BMW. I settled for a 2010 used one. For 8 years, there were no issues. The car worked steadily, reliably, and confidently. In 2019, things changed.
Initially, there was an unusual knocking sound. I changed to a more expensive oil, but with no results. Over time, the noise intensified. I went for diagnostics, and they found the problem. The crankshaft damper needed replacement. After changing the part, the car ran without any issues.
In early 2020, more problems arose. This led to an overall negative review of the BMW M57. The symptoms were:
- Loss of power.
- Exhaust gas smell in the cabin.
Back to diagnostics. The result – a cracked exhaust manifold. It was replaced with a cast iron one, and everything is working fine for now.
Overall, I am satisfied with the car. What can I say, it's a 10-year-old car. I have fixed the «glitches,» and I haven't noticed any major issues. I won't sell my «five.» I recommend buying the car, but it's best to get a diagnostic check before the deal. There's a lot to look out for.
