How many miles can a BMW 128i last?

Take care of your BMW 128i and it’ll take care of you. If you put in the effort to keep up with proper maintenance, your 128i has a good chance of hitting 200,000 miles or more.

What engine is in the BMW 128i?

Another model sold only in the United States and Canada was the 128i, which was powered by a 170 kW (228 hp) version of the 3.0 litre BMW N52 inline-6 engine.

Is the BMW 135i reliable?

BMW 135i Reliability Rating Breakdown. The BMW 135i Reliability Rating is 2.0 out of 5.0, which ranks it 17th out of 17 for luxury compact cars. The average annual repair cost is $1,031 which means it has poor ownership costs.

How many miles can a BMW 128i last? – Related Questions

What is the most reliable BMW ever made?

The 10 Most Reliable BMW Models of All-Time
  • BMW 318i. Prior to 2002, the BMW 318i was also known as the E46.
  • BMW 325i. Instamotor.com rates the 2005 BMW 325i as one of the best BMW’s ever made.
  • BMW E90 328.
  • BMW F40.
  • BMW 528i.
  • BMW i3.
  • BMW X3.
  • BMW 750i.

Why do BMW turbos fail?

The main cause of turbocharger failure is oil-related – usually due to either lack of oil or dirty oil. Turbocharger failures in BMWs seems to be caused by the long oil service intervals. (The dealer typically recommends oil changes every 12,000-18,000 miles, depending upon when the car’s indicator says to do it.)

How many miles do 135i last?

With the right maintenance at the right time, your 135i has a good chance of hitting 200,000 miles or more. So, you want to care for your car, but you’re not sure when to get certain services. It can be overwhelming, but fortunately, there’s a resource that takes the guesswork out of routine 135i maintenance.

Is the N55 135i reliable?

The N55 has shown to be pretty reliable, but I will probably get rid of mine when the CPO warranty runs up. No mechanical problems with mine in the past four years but make sure you have the latest firmware that fixes the throttle lag. It will make you crazy.

Are N54 engines reliable?

The N54 itself is a very strong engine that can often last beyond 200,000 miles. Of course, that’s if you’re willing to keep up with all of the maintenance and repairs for that long. Even when modding the N54 engine it still retains good longevity.

How reliable is the N55 engine?

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.

Which BMW engine is the most reliable?

The 6 Most Reliable BMW Engines Ever
  • BMW B58 Engine.
  • BMW M20 Engine.
  • BMW M50 Engine.
  • BMW S62 Engine.
  • BMW N52 Engine.
  • BMW M54 Engine.

How long will an N55 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 long do N55 turbos last?

N55 Turbo Longevity at 20+ PSI

In general, more boost will reduce the lifespan of the N55 stock turbo. 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.

What engine is better N54 or N55?

Thanks to the N54’s twin turbos and forged internals, it is the more capable engine mod-for-mod. However, the N55 has proven to be the more reliable engine. N54’s are notorious for their common problems, especially early on, but these issues are currently resolved.

Are BMW turbos reliable?

Traditional turbos from Audi, Volkswagen and BMW have been reliable when they are relatively new but developed problems as they aged,” Douglas Love, a magazine spokesman, wrote in an email. “Newer turbo engines, such as the EcoBoost from Ford, have not always been reliable, even from the start.”

What BMW has a N55 engine?

BMW S55 engine is a high performance version of the N55 made by BMW M GmbH, which is used by the F80 M3, F82 M4 and F87 M2 Competition/CS.

Why is the N54 so good?

The biggest advantage of the BMW N54 is its power and potential. Sure, the twin-turbocharged petrol engine provides enough power as it is. Still, what truly makes it special is the ability to boost the output even more with a couple of aftermarket upgrades.

What sounds better N55 or B58?

The B58 is a ‘better’ newer engine and has won awards. It runs a higher compression ratio so is more efficient and it has a bigger low end/mid range punch. N55 standard likes to rev more and sounds better, partly as it has a less complicated exhaust.

How much HP can N55 handle?

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

Is N55 single turbo?

The main difference between N54 and N55 is the type of turbocharger used in each engine. Its N54 engine uses twin turbos, while the N55 uses a single turbo with a twin-scroll exhaust. A twin-scroll turbocharger is a standard turbocharger but splits its exhaust housing into two.

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