N55B30T0. The N55B30T0 was used on two cars: the 2016–2018 BMW F87 M2, on which it produced 365hp at 6,500rpm and 369lb-ft of torque between 1,450rpm and 4750 rpm; and 2015–2018 BMW F26 X4 M40i, on which it made 355hp between 5,255–6,000rpm and 343lb-ft from 1,350–5,250rpm.
Does my BMW have N55 or N54?
starting from March -2010 all cars were N55 drivetrains. Probably the best way to tell without looking under the hood is IF it has a DCT it is an N55. IF its an auto it is an N54. IF its a 6MT you’ll have to look under the hood.
What year 335i has the N55?
Model year 2011 335i’s moved on from the twin turbo N54 engine to the single turbo N55. The N55 moved from piezo injectors to solenoid style injectors. This was a huge reliability upgrade over the problematic piezo injectors on the N54. However, the N55 uses the same fuel pump as the N54.
Is the BMW N55 a good 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.
What year BMWs have N55? – Related Questions
How much HP can N55 handle?
The N55 can handle around 550whp and 550wtq on the stock engine block and internals.
How long will 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.
Why is the N55 so good?
The N55 twin-scroll turbo offers slightly faster turbo spool and delivers peak torque 100 RPM’s sooner than the N54; a characteristic that is not noticeable as each turbo set up spools quickly and delivers impressive torque through-out the low end and midrange.
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.
Why is the N55 more reliable than N54?
The main difference is the exhaust. The new N55 engine has one exhaust pipe the feeds from all 6 cylinder (for less fuel consumption) while the N54 had 2 pipes, one feeding from cylinders 1, 2, and 3 and another pipe feeding from cylinders 4, 5, and 6.
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.
Which BMW engine has timing chain Problems?
N47 engine is a diesel engine which you may find in below BMW models. In 2006-2012, it is widely used in the series 1, 3, 5 as 1.6 or 2.0L size engines. If you search on the internet for the comments from these car owners, you will notice that there are many complaints about the N47 timing chain assembly.
What year BMW is most reliable?
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.
What is the best BMW ever made?
1. BMW E30 M3 (1986-1991) The BMW M3 that started it all – the E30 was the very first M3 made and is considered by many car enthusiasts (us among them) to be the best ever. At the time it made history that still resonates with car lovers today.
What is the quickest BMW?
Whats better Audi or BMW?
BMW often edges out Audi in handling, with their cars designed to offer the “ultimate driving experience.” Audi cars are slightly less agile than BMW because their overall stiffer suspension systems maximize a smooth, comfortable ride. For reliability, BMW consistently ranks higher.
What is the best handling BMW?
When it comes to great handling, you can’t go far wrong with any BMW M car. With the BMW M5 CS however, you are getting the best that the brand has to offer. The steering is quick and precise, and there’s plenty of grip from the all-wheel-drive system.
What is BMWs most popular car?
If the 3 Series, and its 4 Series siblings, wasn’t the brand’s best selling mode, something would be wrong. It’s also rather surprising that the 3 Series/4 Series duo were the best selling BMWs of 2021. SUVs dominate the marketplace at the moment and the BMW X3/X4 would have been my first guest.
What does the M stand for BMW?
The “M” in the BMW M Series stands for “Motorsport”, and the M Series was originally created to facilitate BMW’s racing program. Over time, the BMW M program began to supplement their vehicle lineup with modified vehicle models, which are now available to the general public.
What is the best BMW to modify?
Best Modified BMWs of 2021
- E36 3 Series. The E36 3 Series is the third generation of the Legendary 3 series line and has been a popular choice for modification since its release.
- E46 3 Series.
- E90, E91, E92, and E93 3 Series.
- E30 3 Series.
- E34 5 Series.
What BMW is easy to work on?
Probably the last truly simple BMW, the E30 is one of the easiest cars to work on I’ve ever encountered. Every part is relatively easy to get to and the parts are cheap nowadays.