The BMW 335i Reliability Rating is 2.0 out of 5.0, which ranks it 28th out of 31 for luxury midsize cars. The average annual repair cost is $1,030 which means it has poor ownership costs.

Besides, Is the 2010 BMW 335i a good car?

A comfortable car with a wonderful torquey engine

Powerful engine with its 265 hp, the best diesel engine I have driven. … Car quality is very high, nice finish, equipment is functioning very well and no glitch even after several years. Robust. Rating breakdown (out of 5):

Keeping this in mind, How long does 335i engine last? Some are known to fail around the 30k–40k mark and the repair history would reflect that. But most will easily last about 70,000 miles, and they come with a 10 year/120,000-mile warranty as well. Now you know why the warranty is so important.

Are BMW 335i expensive to maintain?

The annual maintenance cost of a BMW 335i is $1,030. Repair and maintenance costs vary depending on age, mileage, location and shop.

Which 335i is the most reliable?

However, the N55 is generally more reliable. There is one more notable difference with the N55 engine alone. Early N55 models (2011-2013) feature a pneumatic wastegate (PWG) design. This means ALL E-chassis N55 335i models are PWG.

What series is 2010 BMW 335i?

Related Used 2010 BMW 3 Series 335i Coupe info.

Is BMW 335i twin-turbo?

The 335i, then, is a twin-turbocharged direct-injection 3.0 that makes 75 percent of the expected power of next year’s M3 V-8. … The world’s first twin-turbo inline-six, according to the Bavarian automaker, is its future in providing efficient high performance.

How long does an N54 engine last?

Like any BMW, it will last for as long as you have money. They are pricey cars to maintain, but do so regularly and you will have a car that will easily go 200k miles.

How long can a BMW engine last?

BMW engines can and will run into the 200k miles range as long as you maintain them above BMW standards. I’ve seen an E30 325 with 280k miles and the engine was all original. It is possible as long as you do the proper maintence, its the electronic stuff that wont last that long.

How many miles does a BMW engine last?

If a BMW has been well looked after and goes for servicing regularly, then it should last well over 100,000 miles. Some owners have even had a BMW for around the 250,000-mile mark. So, they last for a pretty long time when they’re taken care of.

Which BMW is the most reliable?

The BMW E90 3-Series is the most reliable BMW

Although the non-turbocharged BMW E90 3-Series aren’t the most powerful, they’re actually the most reliable. When the E90 debuted in 2006, the 325i was the base model.

Is a 2008 BMW 335i reliable?

2008 BMW 335i Ratings Overview

3 car owners like you reviewed their 2008 BMW 335i. The average rating is a 4.3 out of 5 stars. The 2008 BMW 335i Reliability Rating is 2.5 out of 5. It ranks 30th out of 32 for all car brands.

Is a 2015 BMW 335i reliable?

J.D. Power gives the 2015 3 Series a reliability rating of three out of five, which is about average for the market but below average for the class.

What year BMW 335i is the most reliable?

The best year for a 335i with the N54 is undoubtedly a 2009.

Is 335i N54 reliable?

Putting aside the early issues the N54 and N55 are both relatively reliable engines. Some of the supporting hardware such as valve cover gaskets and water pumps are common issues on each, and will likely be for the distant future. After all, BMW isn’t targeting customers looking for the most reliable cars on the road.

Which BMW 3 Series is the most reliable?

What Year is the Most Reliable BMW 3 Series? Among long-term car owners, it is generally agreed that the most dependable Series since the E46 is the F30, between 2012 and 2018. The F30 may be the most reliable Series since the E46, but it may not feel as solidly constructed as some of the old versions.

Does 2010 335i have N54?

The N54 began production in 2006 and first appeared in the 2007 BMW 335i; in 2008, the N54 was introduced along with the 135i and 535i. … However, most applications built in 2010 still carried the twin turbo N54. The N55 officially replaced the N54 in 2011 (with the exception of the 1M and Z4 35i).

What cars have the N54?


Which Cars Have The N54 Engine?

  • 2006-2010 BMW E90/E91/E92/E93 335i.
  • 2007-2010 BMW E60/E61 535i.
  • 2007-2010 BMW E82/E88 135i.
  • 2007-2010 Alpina B3.
  • 2008-2010 BMW E71 X6 xDrive35i.
  • 2008-2012 BMW F01 740i.
  • 2009-2016 BMW E89 Z4 sDrive35i.
  • 2010-2013 BMW E92/E93 335is.

What are common problems with BMW 335i?


The Common Issues

  • High-Pressure Fuel Pump or HPFP. If the engine is the heart of the problem, the HPFP is the arteries. …
  • Wastegate Rattle. This is one of the worst issues that specifically plague the N54. …
  • Leaky and/or Clogged Fuel Injectors. …
  • Valve Cover/ Gasket Leak. …
  • Water Pump. …
  • AC Evaporator.

Which BMW is twin-turbo?


The BMW N54

is a twin-turbocharged straight-six petrol engine that was produced from 2006 to 2016. It is BMW’s first mass-produced turbocharged petrol engine and BMW’s first turbocharged petrol engine since the limited-production BMW M106 was discontinued in 1986.



BMW N54.


BMW N54

engine
Predecessor BMW M54
Successor BMW N55

What year 335i is turbo?

Fast forward to 2006 and BMW again made a stamp in the history of turbocharging in the form of its N54. The N54 debuted in the 2007 model year 335i as a twin-turbo 3.0-liter inline-six, making 300 horsepower at the crank and almost 300 lb-ft of torque.

Is the 2008 BMW 335i twin-turbo?

For 2008, BMW matches its xDrive all-wheel drive system with its 300-horsepower, twin-turbo six-cylinder engine for the first time in the 3 Series, introducing the 335xi sedan and coupe. … The 3 Series also offers paddle shifters on the steering wheel with the optional six-speed automatic transmission.

Can the N54 be reliable?

Putting aside the early issues the N54 and N55 are both relatively reliable engines. Some of the supporting hardware such as valve cover gaskets and water pumps are common issues on each, and will likely be for the distant future. After all, BMW isn’t targeting customers looking for the most reliable cars on the road.

How bad is the N54 engine?

The N54 Wastegates fail from simple wear and tear of the engine. Over time the actuator and rods of the turbocharger wear down, resulting in rattle and boost control issues. In this case, running higher levels of boost (psi) on your turbochargers will likely increase your chances of Wastegate failure.

Is the N54 a good engine?

The N54 has won five straight International Engine of the Year awards and three straight Ward’s 10 Best Engines awards. There is no BMW M version of the N54, however a high-output version of the N54 is used in the 1 Series M Coupe, Z4 35iS and 335iS models.