Is The BMW N57 A Good Engine?

The BMW N57 3.0 liter six-cylinder turbodiesel engine was named by Ward’s Auto in their top 10 Best Engines Award.

What BMW has a N57?

The BMW N57 is a family of aluminium, turbocharged straight-6 common rail diesel engines. The engines utilize variable geometry turbochargers and Bosch piezo-electric injectors. The engine jointly replaced the M57 straight-6 and M67 V8 engines.

Successor BMW B57

Is BMW M57 a good engine?

It’s an engine that is tough as nails, extremely efficient on fuel, and highly affordable at the present time, yet some of you never knew it existed—until now. It’s the 3.0L M57 inline-six diesel from BMW, and it’s arguably as chock-full of performance potential as a common-rail Cummins.

Is the N57 engine Twin Turbo?

This new TwinPower Turbo 3.0L diesel inline-6 (codename N57) in the 535d sedan now uses a single variable-geometry turbocharger in place of two separate turbos on board the earlier version that won Ward’s 10 Best Engines trophies in 2009 and 2010.

Does N57 have timing chain Problems?

The engine timing chain is very weak – it stretches over time, and ultimately snaps. BMW timing chains have snapped on a range of models across the 1, 3 & 5 Series, most commonly affecting the N47 diesel. We also rebuild M57 & N57 diesel engines, BMW petrol engines & also BMW Minis.

Is the N55 reliable?

N55 Reliability

Despite the many misconceptions that BMW’s as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. The four most common problems with the N55 are, in no specific order, the valve cover and gasket, water pump, oil filter housing gasket, and VANOS solenoids.

Does the BMW N57 engine have swirl flaps?

The Diesel BMW engines prone to this are the 4 cylinder M47 and N47. Then the 6 cylinder M57 and N57 engines. The earlier M engines had metal swirl flaps fitted, where we removed to swirl flaps and fit blank plates to where the flaps once were, removing the restriction and possible failure of the flap.

When was the N57 engine introduced?

The BMW N57 was a 3.0-litre inline, six-cylinder turbo-diesel engine that was available from 2008 and replaced BMW’s M57 engine.

What cars have N47 engines?

The N47 engine debuted in March 2007 in the facelifted 1 Series BMW E87 and E81 and was available in the 1 Series BMW E82 and E88, which were introduced later in the same year.

How much power can M57 handle?

The ’09 version of the M57 that came in the 335d was rated at 265 hp at 4,200 rpm and 425 lb-ft of torque at 1,750 rpm.

What cars have M57 engines?

The 2.9L M57, which is found in E39 530d and E38 730d, as well as early models of E46 330d and E53 X5, is equipped with one Garrett GT2556V turbocharger.

What engine does the 335d have?


Engine In-line six-cyl, 2993cc, bi-turbo
Max power 282bhp @ 4400rpm
Max torque 428lb ft @ 1750-2250rpm
0-60 6.1sec (claimed)
Top speed 155mph (limited)

What engine is in my 330d?

BMW’s diesel-powered 3-series has long been the acceptable face of oil-burning for enthusiasts. This new F30-generation 330d M Sport is no exception.


Engine In-line 6-cyl, 2993cc, turbodiesel
Max torque 413lb ft @ 2000-2750rpm
0-60 5.6sec (claimed 0-62)
Top speed 155mph (limited)

What engine does my BMW have?

In BMWs, the VIN is listed on the left side of the dash, or in the right-hand inner fender, where it can be seen through the windshield. In the VIN, the fourth through eighth numbers indicate engine types and other features.

What engine is in my car?

You should find more specific information about your car engine in your owner’s manual, or you can call the manufacturer with your VIN (Vehicle Identification Number) and they will be able to give you more exact information about your engine.

Which BMW diesel engine is most reliable?

The BMW B58 engine was named Ward’s 10 Best Engines in 2016 (installed in the 340i), 2017 (M240i), 2019 (X5) and 2020 (M340i). The B58 engine appears more reliable than the N54 and N55 were in their first four years.

RELATED: Top 10 Most Expensive BMW Cars in the World References.

Rank Company Country
#5 Sumitomo Japan

What years did BMW have timing chain Problems?

BMW Petrol Engine – Timing Chain Problems

A range of BMW petrol engines in cars registered between 2001 to 2015 appear to have a design problem affecting the timing chain or tensioner. The engine timing chain is very weak – it stretches over time, and ultimately snaps.

Which BMW engine has timing chain Problems?

BMW X5 330D 3.0 Engine Problems

The BMW X5 330D 3.0 diesel engine suffers from the problem of timing chain. In these engines, the crankshaft sprockets also cause severe damage to the timing chain if misaligned, and result in many engine problems.

How long do N55 Turbos last?

N55 Turbo Longevity at 20+ PSI

However, it is possible for N55 turbos to last 50,000+ miles at 23psi, for example. On the other hand, the stock turbo may decide to let go much sooner even at 20psi. It’s part of the risk you need to accept in pushing the N55 turbo towards its limits.

How long will N55 last?

How long will a BMW N55 engine last? The BMW N55 motor should have no problem lasting over 150,000 miles, and some owners report getting over 250,000 miles out of their engines.

How much HP can N55 handle?

The N55 can handle around 550whp and 550wtq on the stock engine block and internals.

Does removing swirl flaps increase power?

In normal driving the swirl flaps are open, the shortest route, so by removing the complete flap there is little to no performance difference felt when driving the vehicle.

When did BMW stop using swirl flaps?

BMW stopped using the swirl flaps in their engines at the end of 2008 and discontinued the flaps in most of their engines after 2010.

How do you tell if swirl flaps have been removed?

  • Quick Starting of the engine.
  • Proper engine performance.
  • Increased power.
  • Increased Acceleration.
  • Increase Fuel efficiency.
  • Checking Engine Lights.
  • Low emissions.
  • How long will N47 engine last?

    N47 engines have no other design issues and can easily run 200,000 miles if maintained correctly plus it is your original engine with traceable service history and mileage.

    Are BMW N47 engines good?

    The BMW N47 engine is not as reliable as you think. There are many, many complaints about it’s reliability… The engine is very weak, so many owners are having issues with it.

    Do all N47 engines fail?

    The N47 engine family is prone to excessive timing chain wear and premature failure. Rattling noise from the rear of the engine is indicative of the condition. Timing chain failure may call for engine replacement or a costly repair.

    How much does a M57 weigh?

    A development of the M51 engine, the M57 engine had a grey cast iron crankcase and weighed 210 kg.

    What is an E46 BMW?

    The BMW E46 is the fourth generation of the BMW 3 Series range of compact executive cars, which was produced by the German automaker BMW from 1997 to 2006, and was the successor to the E36, which ceased production in 2000.

    What is an M57?

    M57, or the Ring Nebula, is a planetary nebula, the glowing remains of a sun-like star. The tiny white dot in the center of the nebula is the star’s hot core, called a white dwarf. M57 is about 2,000 light-years away in the constellation Lyra, and is best observed during August.

    IS 335d twin turbo?

    Is The Bmw 335D Twin-Turbo? This fall, BMW’s 3-Series will be fitted with twin-turbo diesels. Whether at all speeds, it’s able to produce 37 percent power.As a result of its high efficiency and quick, responsive and refined design, plus has a maximum weight capacity of 7MP and fuel economy of 7LP.

    Is the 335d reliable?

    The BMW 335d Reliability Rating is 1.5 out of 5.0, which ranks it 31st out of 31 for luxury midsize cars. The average annual repair cost is $1,113 which means it has poor ownership costs.

    How fast is a remapped 335d?

    I reckon a remapped 335d is high 3s to sixty and mid 190s fully derestricted……. It should Muller the new M3/4. I doubt very much it’s that fast, but I’m sure 4.5 0-62mph is achievable and 0-100mph in 11s. We really should get the rolling road meet sorted out!

    How many turbos does a 330d have?

    Yes, they are definitely different. The 335d has 2 turbos to the 330d’s 1 turbo.

    Is BMW 330d reliable?

    From my limited knowledge, I’d have though 330d is the most reliable DIESEL model – I’d expect the N52-engined 330i (not sure about the N53-engined ones…) to be more reliable than any diesel.

    Is the BMW 330d twin turbo?

    Despite its name, the TwinPower Turbo engine in the 330d is not actually a twin-turbo. It uses a very large single turbocharger to encourage the straight-six unit to produce 265PS and a 580Nm of torque. In real terms, that means a top speed of 155mph and a 0-62mph time of 5.4 seconds.

    Who makes engines for BMW?

    In 2015, BMW assigned Force Motors to produce and test the engines for all cars and SUVs to be made in India. Force Motors set up a dedicated state of the art facility in Chennai close to the BMW factory to produce and supply engines for their 3, 5, 7, GT series cars and X1, X3, X5 series SUVs made in India.

    What is BMW engine code?

    There are 5 permanent parts of a BMW engine code and an optional sixth. The first, the N, represents the engine family, the type of engine BMW uses. This letter will be one of six: M; N; B; S; P; or W.

    BMW Engine Codes.

    Engine Code Digit Number of Cylinders
    4 Inline 4
    5 Inline 6
    6 V8
    7 V12

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