N55 reliability

Overall, BMW’s N55 is a tuner-friendly engine capable of making, on the stock turbo, plenty of power to satisfy a majority of enthusiasts, all while remaining reliable and driveable in all conditions. For more on the BMW N55 reliability: read our post about common N55 engine problems.2015 BMW 335i N55 reliability and modding. Build Help. I'm looking into my first car and the more I looked into the n54 I kept hearing about reliability issues even though it's very easy to get power out of the car I decided on trying the newer models. I'd like to know what type of issues I run into with a 2015 n55 and what type of mods I'd ...BMW N20 Reliability & Common Engine Issues. N55 Reliability & Common Problems. 2016+ F48 X1 Chassis. F48 models began production in 2015 with their first model year beginning in 2016. It stands 2.6″ taller and 0.9″ wider than the previous E84 X1. However, the F48 X1 actually receives a 3.5″ shorter wheelbase and 0.6″ shorter overall ...Feb 27, 2020 · The BMW N55 is a 3.0L inline 6 turbocharged, direct-injected gasoline engine produced from 2009-2019. BMW’s N55 engine succeeded the N54 engine, but moved to a single-turbo design as opposed to the twin-turbo N54. The N55 also followed the N54’s footsteps winning 3 straight Ward’s 10 Best Engines awards. It is most notably found in 2011 ... BMW N55 RELIABILITY 2020#BMWN55 #N55RELIABILITY #N55TURBOClick here to buy The launch Creader CR529https://amzn.to/2GbNN6WClick here to buy the Oil system Pr...The N55 was replaced by the B58, which debuted with the F30 340i. Following the B38 and B48 engines, the B58 is a member of BMW’s new modular engine family, which includes engines with 500cc (30.5 cu in) of displacement per cylinder. Allow me to introduce the B58 engine to those who are not enthralled by the nerdy BMW …Learn about the BMW N55 engine. N55 engine problems, reliability, tuning, bolt-ons, fueling upgrades, and more. BMW N55 400+hp & more.The N55 comes highly rated minus some known problems (charge pipes, etc) if you don’t plan on modding it, and there’s not much else that seems to reliably go wrong, outside of normal car shit. Cars are always a crapshoot in the end - what some people get 200k worry free miles out of is another person’s car that needs five figures worth of work before it’s …Despite its impressive performance, the N55 engine is also known for its reliability. While the engine is not immune to issues like any other complex mechanical system, it has proven to be a significant improvement over the older N54 engines in terms of reliability. N55 Engine Durability. The BMW N55 engine is known for its reliability and ... MHD stage 2 + map. New plugs one step colder. New Coils. BMS metal charge pipe. This are commons mods so wondering what other N55 owners experience is with reliability ? Can our motor handle this HP. Should be about 340 HP. Have 95ks on the clock. It’s a DD doing about 15ks a year.Buying N55 w/ high km, reliability? Hey all - Looking at buying a 6MT 435xi or m235i as a daily driver and was hoping to get some advice. I know a good service history is important, but what are some other things to look out for when buying a 2015 435xi with 100k miles on it for example. ...The BMW N55B30 represents the current workable technical edge of gasoline engine performance and economy. It is a state-of-the-art powerplant available in the 535i GT and soon the 535i fromFor 2011 model year, the BMW N55 engine largely began phasing out the N54. However, the original 3.0L inline-6 remains in some premium performance cars. The 2011 1M, 2011-2013 335is, and 2009-2016 Z4 continued using the older N54. BMW N54 Engine Specs. Specs for the BMW N54 inline-6 twin turbo engine are as follows:Are you in need of a phone repair but unsure where to start? With so many options available, finding a reliable phone repair shop near you can be overwhelming. Luckily, we’ve put t...When it comes to planning a vacation, there is no substitute for the expertise of a professional travel agent. With so many options available, however, it can be difficult to know ...In an experiment, reliability signals how consistently the experiment produces the same results while validity signals whether the experiment measures what it is intended to measur...Issues with maintenance and reliability will happen with any car. The n55 suffers from similar issues as the N54. If anything, its more expensive to maintain. What ever you do decide to get, make sure you keep up on the scheduled maintenance plan. Iv seen horror stories from people neglecting to change the serpentine belt tensioner. Jan 8, 2024 · Conclusion: The B58 Shines in Reliability. In a head-to-head comparison, the B58 emerges as more reliable than the N55. With fewer major issues and a robust design, the B58 provides both performance and tuning potential while maintaining its reliability over time. The B58's innovations and advantages overshadow the N55, despite the fact that it ... The N55 in my car has about 42k miles on it and it runs really smoothly and reliably except for one little issue, which may or may not be the High Pressure Fuel Pump (HPFP). Sometimes it takes a long time to start, no longer than 2-3 seconds, but it's still longer than it should take. The N55 and B58 engines are similar in that they are both three-liter straight-six engines developed by BMW and have won various awards. 🚗 The oil filter assembly in the B58 engine has been relocated to address reliability issues seen in the N55 engine, specifically oil leaking on the serpentine belt.Jan 8, 2024 · Conclusion: The B58 Shines in Reliability. In a head-to-head comparison, the B58 emerges as more reliable than the N55. With fewer major issues and a robust design, the B58 provides both performance and tuning potential while maintaining its reliability over time. The B58's innovations and advantages overshadow the N55, despite the fact that it ... Your rod bearing failure is caused by a serpentine belt that slipped because of OFGH leak. Nothing to do with actual engine defect of the N55 like the e9x series BMW M3. I been running this car since 72k miles, at 106k miles, only replaced HFPF, OFGH gasket, oil pan gasket, coolant reservoir.Jul 30, 2021 · The N55 engine is a turbocharged inline-six that replaced the N54 in multiple models from 2009 to 2017. It produces 20 more horses and better fuel economy than the N54, and has a Valvetronic system and a lower-pressure fuel system. However, it also has some common issues such as valve cover gaskets, water pump, and VANOS solenoids that can affect its reliability. BMW N63 Reliability. The N63 engine is an exceptional one, yet it still can present some challenges. These include oil consumption, fuel injector failure, battery draining and worn valve stem seals. Many of these issues can be avoided with proper maintenance and system upgrades, saving both money and headaches in the long run.BMW N55 engine modifications and differences. 1. N55B30M0 (2009 – present) is a basic version of engine with the following specs: Power – 306 HP at 5,800 …Jun 11, 2012 · Sonicendeavor. 1986 posts · Joined 2013. #7 · Nov 16, 2015. The N55 has proven to be reliable. There are one-off exceptions of course, but there haven't been any common problems like the N54 hpfp or the various N63 problems, or the N20 recalls. I'm not aware of any N55 recalls at least over the past three years. 91 octane: 320-330whp / 350-360wtq. 93 octane: 330-340whp / 355-365wtq. Expect N55 bm3 stage 1 horsepower in the ballpark of 310whp to 335whp. Again, the peak power gains may not sound overly impressive but there are bigger gains to be had in the mid-range. It’s also not too bad for a conservative tune.Here’s a quick list of the BMW 335i years to avoid: 2007. 2008. 2009. 2011. 2013. The 2010, 2012, and 2014 models almost made this list, but while there are some complaints about those model years, they aren’t as frequent or severe as the 5 model years we’ve listed above. Of these years, the 2007 model is consistently the worst performing ...It is just so perfectly in balance with still analogue/hydraulic controls for braking, steering, acceleration as a true drivers car should be, where the connection with the road is not interrupted by electronics and importantly the engine without turbos. A pure "Ultimate Driving Machine" The BMW E90 330i.Often, the reliability of each specific N20 engine may come down to how well it is maintained, as well as the luck of the draw. Some engines may make it past 100,000 miles without any significant issues, while others may cost thousands of dollars a year in repair bills. A well-maintained BMW N20 engine should generally be a reliable, …Depends on what you're going to do with it and which flavor N55 you get. Most of the earlier N55 cars had some issues and now age will also become an issue. A newer N55 will be just as reliable as a newer b58 if they are left unmodified. Once you start looking for mods/power then for me the b58 starts to pull ahead. Even against older engines like the N54 and N55 it holds up well. Even though engines are generally reliable, there may still be issues to monitor with this one – such as coolant loss, oil leaks and carbon build-up. Even though this motor has come up as a development technology, there are still some considerations related to B58 reliability.The N55 will be more reliable than the N54 but that doesn't mean it doesn't have potential for more power. My friend's got a tune, intake, catless downpipe, and muffler delete and he's at roughly 360-370whp (F30 335i). Add bigger turbos and meth and you are easily over 400hp and maybe even into the 500hp range.A study found that the most reliable front loader washing machines are LG brand, and the best top loaders are Maytag. Overall, top loading washing machines are found to be more rel...However, the N52 still has its fair share of common reliability problems. We’re going to address the 7 most frequent engine issues the N52 experiences. Due to the engine design, the BMW N52 has proved more reliable than its bigger brother, the N54. Because the N52 doesn’t have an HPFP or direct injection, these are two common N54 …The N55 engine is a 3.0-liter inline-six turbocharged engine that produces If you are looking for a powerful and smooth engine for your BMW, you might have heard of the N55 engine. This engine was introduced in 2009 as a replacement for the N54 engine, which had some issues with reliability and fuel efficiency.Despite its impressive performance, the N55 engine is also known for its reliability. While the engine is not immune to issues like any other complex mechanical system, it has proven to be a significant improvement over the older N54 engines in terms of reliability. N55 Engine Durability. The BMW N55 engine is known for its reliability and ... N54 vs. N55 Reliability: Which Engine is More Dependable? At the end of the day, the N55 is the more trustworthy engine N54 vs. N55 Engine Internals So…Twin …Aug 18, 2020 · A lot of people have heard of disastrous stories about the older N54 powered 335i’s and their reliability. The N55 335i took a slight step back in the performance department in favor of greater reliability. It was definitely a success in improving reliability. However, the BMW F30 with the N55 still suffers quite a few common problems. M235i (N55) Reliability. I’m currently viewing a 2016 M235i with 44k miles on it. Certified until 2021 for $29k. My next option is a 2018 370z CPO with 20k miles for 7 yrs/100k miles for $28k. I love BMWs. I drive a BMW right now (NA). I am so hesitant of getting an “M” car because of the nightmares I hear about them after the warranty ...Buying N55 w/ high km, reliability? Hey all - Looking at buying a 6MT 435xi or m235i as a daily driver and was hoping to get some advice. I know a good service history is important, but what are some other things to look out for when buying a 2015 435xi with 100k miles on it for example. ...Learn about the BMW N55, a turbocharged 3.0L inline-six engine that debuted in 2009 and powered several models. Compare the N55 with its predecessor …As far as reliability I think the s55 is good when it comes to S designated M engines. The n55 in the m2 even better, but obviously it's less advanced in a number of ways. s55 has better cooling since its a air to water system. for general driving...air to water systems are more efficient then air to air.We look at 14 of the best mods and upgrades for your N55 engine and we talk about tuning them to 400, 500 and over 800hp. This video will show you where to s...Aug 18, 2020 · A lot of people have heard of disastrous stories about the older N54 powered 335i’s and their reliability. The N55 335i took a slight step back in the performance department in favor of greater reliability. It was definitely a success in improving reliability. However, the BMW F30 with the N55 still suffers quite a few common problems. BMW N55 Engine Reliability 2022 Add Me On Instagram @BMWDoctorOfficialGo to My Spotify Playlist which has all intro songs used on my videos https://open.spot... 35i has a n55 engine which is produced from 2009 till nowadays and it's one of the most reliable engines currently BMW has. Can't go wrong with it. 50i is another story - you don't need that power for a beater car lol . Appreciate 0 Quote 03-03-2018, 07:50 PM #4: snowmuch. Second Lieutenant . 104. Rep. 254. Posts. Drives: 2016 Macan Turbo. …CSL Elite F1 vs G29 Reliability. Veloster N vs Challenger AWD. reReddit: Top posts of October 4, 2020. reReddit: Top posts of October 2020. reReddit: Top posts of 2020. true. December 6, 2022 BMW's first mass-produced turbocharged engine — and had huge shoes to fill. The N55 included several improvements, the majority of which were designed to …Anything above that torque limit is not recommended for reliability or longevity sake. Stock N55 Limits – Crankshaft (700+whp) N55 cranks are a tough one. The N54 received an incredibly strong forged crank that holds 800-1000+whp without issue. However, N55 engines receive a standard cast crank. Some claim to have already run into …Issues with maintenance and reliability will happen with any car. The n55 suffers from similar issues as the N54. If anything, its more expensive to maintain. What ever you do decide to get, make sure you keep up on the scheduled maintenance plan. Iv seen horror stories from people neglecting to change the serpentine belt tensioner.I'm buying a 2011 135i w/ DCT this weekend. The car has 45,000 miles and has only 1 month left of the factory warranty. The car checked out with "flying colors" in my PPI. I have done a bit of reading on the N55 vs N54 reliability, but most threads out there are a few years old at this point. Now that the N55 has been around for 3-4 years I ...It’s a toss up between the N55 and the N20. N63 is more problematic overall, but I haven’t seen many just lock up Reply reply More replies More replies More replies. StevieG63 • The early ones had a major recall although it wasn’t officially called that. I had a 2012 X5 50i at the time and the dealership had the car for over a week. The service report was pages …Dec 12, 2023 · The N55 engine is generally considered to be a reliable engine that can last for many miles if properly maintained. In many cases, we would say it’s more reliable than the N54. I've always been a huge fan of BMW's naturally aspirated Inline-6 engines, so it's a shame that they've been holding back on the U.S. market in order to push more turbo engines, especially when those engines have more reliability issues. The N55 is definitely quieter and has less intake noise compared to the F10 528i, but the exhaust note is ...May 20, 2019 · 4 = Worst. In the BMW N54 vs N55 vs B58 vs S55 fight, the N54 earns the worst score for reliability. Fortunately, BMW learned its lesson on the N54 and focused on improving the reliability of its future turbo engines. The N54 is largely responsible for boosting BMW’s reputation in the tuning community and has been out longer than the engines ... Sep 10, 2023 · Overall, the B48 demonstrates better reliability and fewer repeat faults compared to the N20. However, it lacks the proven robustness of BMW’s N55 3.0 liter twin turbo inline 6-cylinder. The N55 powered many 3 and 5 Series, X3s, X5s and more from 2009-2018 relatively trouble free, especially when properly maintained. BMW N55 Reliability. We covered the BMW N55 engine problems, now let’s take a look at the overall reliability of this engine. Is this a reliable engine? The short answer is yes. This engine when it comes to …Dec 8, 2011 · N55 reliability question. I’m very curious of the reliability of the new N55. I owned the 535/ N54 and experienced many problems with numerous HPFPs & injector replacements. In late 2010, I had taken advantage of the BMW Buyer Assist program and purchased a new F10 528 and logged 34k trouble free miles. I'm sure there are other issues that come along with the BMW n55 engine, but I would consider these 6 the biggest problems as they could leave you on the sid...Dec 12, 2023 · The N55 engine is generally considered to be a reliable engine that can last for many miles if properly maintained. In many cases, we would say it’s more reliable than the N54. Are you in search of a reliable gas fireplace dealer near you? Look no further. In this article, we will guide you through the process of finding the best gas fireplace dealers in ...The N55 powertrain that has been in the M2 family for a long time is one of the most reliable engines in the BMW line-up. Toyota even shares the 3.0-liter inline-six in its MK5 Supra. The Japanese are known to trust the quality, and so if their sports car has the BMW engine, it must amount to something. The M2 users also report satisfaction ...Dec 12, 2023 · The N55 engine is generally considered to be a reliable engine that can last for many miles if properly maintained. In many cases, we would say it’s more reliable than the N54. BMW N55 Engine Reliability 2022 Add Me On Instagram @BMWDoctorOfficialGo to My Spotify Playlist which has all intro songs used on my videos https://open.spot... Online test-taking services are becoming increasingly popular as a way to help students prepare for exams. But with so many services available, it can be difficult to know which on...Mechanically the n55 is great but the electrical is a massive pain. If you see a flood, drive the other way or park high and Uber. $50 Uber is better than a $900 parking break module. I got lucky and bought one off eBay for $30 and asked for a software update which fixed it but if you get aftermarket modules, you need software and knowledge to ... The S55 significantly enhanced its reliability over just about every previous M-series engine. And the B58 has been a very reliable and capable engine to date. Starting with the BMW N55 and S55, BMW reliability began to hit an upswing, luckily that reliability carried into both the BMW B58 and S58. After the first 4 years in operation under the ...The M2 also gets a new exhaust manifold and intake plumbing for its N55 engine, allowing for better airflow. BMW claims that boost pressure is indeed up from the standard N55 engine, but not by ...If you do some research the N55 will be a bit more reliable than N54s, but the N52 is the clear winner. The N55 needs it's fair share of maintenance, and if the common problems are addressed I do not see why you should not have a reliable engine. Water pump, PCV, Charge Pipe, vcg, ofhg, opg gaskets and checking the rod bearings come to …Must-Have BMW N55 Upgrades For Performance & Reliability THE FCP EURO BLOG / All Posts BMW 12/26/23 10 Min Read By: Christian Schaefer Must-Have …To cover some basic information, the BMW N55 is an all-aluminum 3.0L straight-six engine with dual overhead cams, variable valve timing, and variable valve lift. Bore measures at 84mm and stroke at 89.6mm. This brings the total displacement up to 2,979cc. This is the same displacement, bore, and stroke as the BMW N54 before it, and …Nov 12, 2021 · BMW N55 — Turbocharged Reliability. The BMW N55 is a turbocharged 3.0L inline-six engine that debuted in 2009. It had big shoes to fill as it was introduced to replace the successful N54 — BMW’s first mass-produced turbocharged engine. The N55 featured multiple changes, most of them implemented to make it a more reliable unit than its ... I'm sure there are other issues that come along with the BMW n55 engine, but I would consider these 6 the biggest problems as they could leave you on the sid...N55 engine reliability . So I am looking into buying a 2016 M235i with about 21K miles on it and was wondering how reliable is the engine. And suppose it was well ... The N55 is much closer to the N52 in reliability than the N54. It basically has the same trouble areas as the N52, plus the charge pipe cracks and the expansion tank return line leaks. Rod bearings can be an issue on engines driven hard before the oil is warm. I've personally never had an N55 rod bearing issue in front of me but the reports are ...BMW’s N55 engine took a step back in the strength and capability department, but a step forward with reliability. It’s not quite as receptive of mods or as potent as the older N54 engine. However, it’s a great balance between performance and reliability. Even with the single turbo spool remains quick and the engine feels similar to …Sep 19, 2020 · The Basics. To cover some basic information, the BMW N55 is an all-aluminum 3.0L straight-six engine with dual overhead cams, variable valve timing, and variable valve lift. Bore measures at 84mm and stroke at 89.6mm. This brings the total displacement up to 2,979cc. This is the same displacement, bore, and stroke as the BMW N54 before it, and ... This forum seems to has the most extensive details for N54 or N55. The 2010 is the the one i would like but the mileage is pretty high. 1) 2010 X6 Xdrive35i - N54 engine with 6 speed. (twin turbo) Downside - 62k miles. 2) 2011 X6 Xdrive35i - N55 engine with 8 speed (single turbo) 30k miles. Price are almost the same. Questions.When it comes to finding reliable parts in Canada, it can be overwhelming to know where to start. With so many options available, it’s important to have a step-by-step guide that w...The N55 comes highly rated minus some known problems (charge pipes, etc) if you don’t plan on modding it, and there’s not much else that seems to reliably go wrong, outside of normal car shit. Cars are always a crapshoot in the end - what some people get 200k worry free miles out of is another person’s car that needs five figures worth of ... Questions on tune/reliability for the n55. Bimmerpost ☰ Model Selection. 1. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018 ... Learn about the BMW N55, a turbocharged 3.0L inline-six engine that debuted in 2009 and powered several models. Compare the N55 with its predecessor …95 Octane/102 RON: 340-350whp / 410-430wtq. N55 horsepower with the MHD stage 2+ tunes comes in at roughly 315-350whp. The power gains are nothing crazy when compared to some other modern turbo BMW engines. Unfortunately, the PWG N55 just has an inferior torque curve which limits the peak power gains.SANTA CLARA, California, April 22, 2020 /PRNewswire/ -- In a move calculated to make a dent in the data protection landscape, leading data managem... SANTA CLARA, California, April...In this video, Zach covers an important BMW comparison topic: the N54 vs N55. The twin-turbo N54 was first introduced in 2006 and ran through 2011. In 2011, ...BMW N54 vs. N55 Comparison: Horsepower, Reliability, and Tune-ability. Next. The 7 Fastest N54’s in the World: 135i, 335i, 535i Horsepower Records. Similar Posts. Pin. N54. BMW N54 Ultimate Data Logging Guide – JB4 Data Logging. By Zach Mayock December 15, 2019 July 18, 2023. We recommend Burger Motorsports JB4 tune not only …35i has a n55 engine which is produced from 2009 till nowadays and it's one of the most reliable engines currently BMW has. Can't go wrong with it. 50i is another story - you don't need that power for a beater car lol . Appreciate 0 Quote 03-03-2018, 07:50 PM #4: snowmuch. Second Lieutenant . 104. Rep. 254. Posts. Drives: 2016 Macan Turbo. …An F10 with N63TU is pretty solid. N55 is also solid. I've been totally happy with my 2014 N55. 8 years and 63k mi and <knocks on wood> no real issues. Just a rat chewing on my oil level sensor, which I wouldn't say is a BMW issue. The f10 Facelift (after 2013) is reliable because the engine got reworked.Jul 5, 2023 · The BMW N55 engine has generally shown good reliability, although there have been reported issues with the high-pressure fuel pump, valve cover and gasket le... The N52 engine’s peak torque of 232 lb-ft comes at a modest 2,750 RPM and remains almost constant up to the redline. Torque figures are also similar on the N53, with a peak of 236 lb-ft at 2,750-3,000 RPM, a marginal improvement over the N53. Despite the very similar power figures, the N53 is the more powerful and responsive engine out of ...Total Ideas on the BMW N55. Reliability Rank: 3. Tuneability Rank: 3. Worth Rank: 2. The N55 does not earn the highest remarks for reliability, it is not to …If you’re in the market for a used engine, you know how important it is to find one that is reliable and in good condition. With so many options available, it can be overwhelming t...The BMW N55B30 engine is renowned for its solid balance of performance and reliability. With proper maintenance, many N55 engines have surpassed the 200,000-mile mark without major issues, a testament to BMW’s engineering. However, as with any complex machinery, certain areas may require attention over time.To cover some basic information, the BMW N55 is an all-aluminum 3.0L straight-six engine with dual overhead cams, variable valve timing, and variable valve lift. Bore measures at 84mm and stroke at 89.6mm. This brings the total displacement up to 2,979cc. This is the same displacement, bore, and stroke as the BMW N54 before it, and …Conclusion: The B58 Shines in Reliability. In a head-to-head comparison, the B58 emerges as more reliable than the N55. With fewer major issues and a robust design, the B58 provides both performance and tuning potential while maintaining its reliability over time. The B58's innovations and advantages overshadow the N55, despite the fact that it ...Overall, the B48 demonstrates better reliability and fewer repeat faults compared to the N20. However, it lacks the proven robustness of BMW’s N55 3.0 liter twin turbo inline 6-cylinder. The N55 powered many 3 and 5 Series, X3s, X5s and more from 2009-2018 relatively trouble free, especially when properly maintained. The B48 strikes a …Just wondering the reliability of the old m2 models before the m2c production. I know it has the n55 motor. What were some common problems unique to that motor without a tune ? Appreciate 0 Tweet. Quote 01-29-2023, 11:13 PM #2: RAM_F30_F87. Lieutenant . 195. Rep. 430. Posts. Drives: 2017 M2 LBB 6MT; 2012 328i …N20 vs n55 reliability . Lookin 2 buy a f30 but unsure which engine range is most reliable. Lookin at 2013s-2014s 328i and 335i. Locked post. New comments cannot be posted. Share Sort by: Best. Open comment sort options. Best. Top. New. Controversial. Old. Q&A. Add a Comment. Gagurass • In my experience BMW engines are the last part of the car to be …Jan 8, 2024 · Conclusion: The B58 Shines in Reliability. In a head-to-head comparison, the B58 emerges as more reliable than the N55. With fewer major issues and a robust design, the B58 provides both performance and tuning potential while maintaining its reliability over time. The B58's innovations and advantages overshadow the N55, despite the fact that it ... Sep 11, 2023 · Tuning Potential. When it comes to tuning capability, the BMW B58 clearly wins. While the N55 can safely make around 400-450whp on stock internals, the B58 can achieve over 500whp without opening up the engine. Here are some tuning capability comparisons: Stage 1 – B58 makes 380-400whp, N55 makes 340-360whp. N54 vs. N55 Reliability: Which Engine is More Reliable? This is always a touchy subject when it comes to discussions about the N54 and N55. Simply put, the N55 is more reliable. BMW’s N54 was the first mass production turbocharged gasoline engine produced by BMW in decades. Looking at BMW’s current line-up in 2017, which is mostly ...Finding a reliable used truck for under $3,000 can be a daunting task. But with the right research and preparation, you can find a great deal on a used truck that will last you for...N54 vs. N55 Reliability: Which Engine is More Reliable? Pin. This is always a touchy subject when it comes to discussions about the N54 vs. N55. Simply put, the …The Reliability of the N54 and N55 Engines. In the end, the N55 is the more reliable option due to the refinements and alterations BMW made. It might not have the tuning potential of the N54, or ...I google "n55 vs n54 reliability" gathering information from all possible sources, what else i can do. Appreciate 0 Quote 01-26-2017, 12:10 AM #4: BeastMode335i. Maximus Decimus Meridius. 1125. Rep. 4,579. Posts. Drives: F30 335i . Join Date: Apr 2014. Location: Down South. iTrader: ...Jul 30, 2021 · The N55 engine is a turbocharged inline-six that replaced the N54 in multiple models from 2009 to 2017. It produces 20 more horses and better fuel economy than the N54, and has a Valvetronic system and a lower-pressure fuel system. However, it also has some common issues such as valve cover gaskets, water pump, and VANOS solenoids that can affect its reliability. The N55 and B58 engines are similar in that they are both three-liter straight-six engines developed by BMW and have won various awards. 🚗 The oil filter assembly in the B58 engine has been relocated to address reliability issues seen in the N55 engine, specifically oil leaking on the serpentine belt.This forum seems to has the most extensive details for N54 or N55. The 2010 is the the one i would like but the mileage is pretty high. 1) 2010 X6 Xdrive35i - N54 engine with 6 speed. (twin turbo) Downside - 62k miles. 2) 2011 X6 Xdrive35i - N55 engine with 8 speed (single turbo) 30k miles. Price are almost the same. Questions.Often, the reliability of each specific N20 engine may come down to how well it is maintained, as well as the luck of the draw. Some engines may make it past 100,000 miles without any significant issues, while others may cost thousands of dollars a year in repair bills. A well-maintained BMW N20 engine should generally be a reliable, … | Csxezpupbzhgv (article) | Mukuvm.