After driving the 535i, coming from an 09 328i xdrive, I was highly satisfied. Is the N55 a good engine N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. To cover some basic information, the BMW N55 is an all-aluminum 3. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. Carbon build up issues on the N55. Sometimes the dealer has specials on regular. N55 reliability. Yes, I agree that the limitation towards the n55 engine is the tuning as the n55 has a twin scroll turbo charger whereas the n54 has a twin turbo charger. N55 Reliability & Common Problems. Also cut BMWs recommended oil change intervals in half, as some people have had rod bearing issues at higher mileage. I&39;m just looking for some feedback from 335is owners about the car. The N55 in the M2 is one of the better examples of the engine, and is perhaps a bit more reliable than the more robustly designed S55. However, the older N54 engine utilizes twin turbos while the N55 is a twin-scroll single turbo. These engines use an electric coolant pump instead of a belt-driven one to increase and. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. Is it worth spending a bit more for lower mileage even if it is a 9AT which i dont prefer. Two primary engines powered the 335i the N54 and N55. However, for reliability and longevity reasons, we recommend limiting boost to about 20-21psi. Cars are always a crapshoot in the end - what some people get 200k worry free miles out of is another persons car that needs five figures worth of. Smog testing is an important part of vehicle maintenance, and its important to find a reliable smog testing center near your area. 09 335xi with 50k now (bought it 2 years ago with 40k)- both vanos units replaced in my time with the car. Rod bearings can be an issue on engines driven hard before the oil is warm. Which is better N54 or N55 N55 Reliability Which Engine is More Reliable This is always a touchy subject when it comes to discussions about the N54 and N55. 2 Jan 24, 2018. Supposedly it depends on the year. 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. BMW N20 vs B48 Reliability. Although the N55 has been a significant improvement over its predecessor, the B58 stands out as a stronger and more reliable option, proving that BMWs continuous development of the turbocharged inline-6 pays off. Bmw N55 Reliability. BMW engines such as the N55 and B58 are highly-sought-after for their factory performance and tuning potential, respectively. Simply put, the N55 is more reliable. This is always a touchy subject when it comes to discussions about the N54 vs. Sometimes the dealer has specials on regular. Then, they tied it all together with the BMW B58. If you take a look at the 3 series which has had the N55 the longest, there do not seem to be as many problems. However, the N55 is generally more reliable. F10 N55 Engine Reliability. G42Model Year 2021 F44Model Year 2020 Previous Generations; F22. This was a huge reliability upgrade over the problematic piezo injectors on the N54. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. 0-liter inline-six in its MK5 Supra. May 20, 2022 N55 High Mileage Reliability What to expect Hey all, I finally found a perfect specced 2015 435i Xdrive with an M-Sport package, looks absolutely fantastic and has every single spec that I&39;ve wanted. Its clear BMW had a base model in mind when designing the car (the 320i), and some of the quality of interior trim just isnt up to the cars 60k asking price when new. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. My n55 is sitting at 170k and still running great. For more on the BMW N55 reliability read our post about common N55 engine problems. And not only horsepower and performance but also reliability as well. 2 yr. BMW M2 N55 engine problems. Pin General N55 FAQ&x27;s What is the BMW N55 The BMW N55 is a 3. 5 shorter wheelbase and 0. 7 at 110 mph. Issuesmaintenance dealership dealt with, aside from insurance & recall work Carwash x8. The notorious issue with this engine is the Oil Filter Housing Gasket (OFHG). N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. However, the actual lifespan of any given N55 engine depends heavily upon its individual users driving habits, location and general upkeep. Stock for stock, the N55 is likely to be more reliable. Was guilty myself. A twin-scroll turbo is a single turbocharger with exhaust housing that splits into two scrolls. It has been used in a variety of BMW models, including the 1, 3, and 5 Series, as well as the X3, X4, and X5. However, for reliability and longevity reasons, we recommend limiting boost to about 20-21psi. Radiator flush x1. It was available in just about every chassis BMW used during its life, including the F01 7-series, F16 X6, and the F87 M2. BMW N20 Reliability & Common Engine Issues. Within the next few months Im looking to buy a 2012-2016 F30 335i 6MT (If i can find one) The ones in my price range up to 22000 CAD are fairly high mileage with most of them being at 150000 - 170000KM. In the beginning, the reliability of BMWs turbocharged engines was a serious point of contention amongst potential buyers. A set of injectors are 2k now. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. Issues are rare, and issues from the N55 were fixed in the B58. It traded off some performance in favor of reliability. In todays digital age, having a fast and reliable internet connection is essential. Problem It is crossing into 100k miles. Wed take the N54 335i over the N55 335i or B58 340i for 500whp builds, but the B58 is a very close second. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. What ever you do decide to get, make sure you keep up on the scheduled maintenance plan. Power to weight, the win goes to the 1M. A study found that the most reliable front loader washing machines are LG brand, and the best top loaders are Maytag. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. December 12, 2023 5 minutes read 2 Comments If you are looking for a powerful and smooth engine for your BMW, you might have heard of the N55 engine. On occasion I have had to do the valvetronic motor, thermostat, and boost control solenoid. S55 has better tuning potential, N55 has a better sound. The N55 replaced the naturally aspirated N54 and was introduced as part of BMWs EfficientDynamics technology campaign. 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. Silver Metallic, black interior, fully loaded. In this guide, I discuss the above BMW S63 engine problems and reliability in-depth and look at causes, symptoms, and repair. Here are some tips for finding a rel. Typically, the gasket starts leaking first, but lifting the plastic cover to replace it could cause it to crack; thats why its best to. Simply put, the N55 is more reliable. Fortunately, BMW learned its lesson on the N54 and focused on improving the reliability of its future turbo engines. Overall, BMWs 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. The reasons for this change are primarily cost and reliability, even though the piezo-style does burn leaner. The N55 included several improvements, the majority of which were designed to make it a more dependable machine than its predecessor - the N54. 0, which ranks it 28th out of 31 for luxury midsize cars. However, the original 3. Carbon build up issues on the N55. Despite the differences in turbos most BMW 335i models pump out the same 300 horsepower and 300 lb-ft. Most of the earlier N55 cars had some issues and now age will also become an issue. SANTA CLARA, California, April 22, 2020 PRNewswire --In amove calculated tomake a dent in thedata protection landscape,leading data managem. Overall the N54 is a more complicated design. What year 335i got N55 Model year 2011 335is moved on from the twin turbo N54 engine to the single turbo N55. N54 HPFP have long extended warranties now (10 years). However, the N55s in the X5 were the most notorious for. With that being said, there are a few N55 engine problems that you should know about before you own one or push N55 power limits. May 20, 2022 N55 High Mileage Reliability What to expect Hey all, I finally found a perfect specced 2015 435i Xdrive with an M-Sport package, looks absolutely fantastic and has every single spec that I&39;ve wanted. 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. Since it was first introduced, its been used to power several models in the German manufacturers lineup. And the N55 is one of these engines. 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. Again, the peak power gains may not sound overly impressive but there are bigger gains to be had in the mid-range. Add bigger turbos and meth and you are easily over 400hp and maybe even into the 500hp range. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. - What are the most common problems. All 2014 N55s use the S55 rod bearings and rods. F48 models began production in 2015 with their first model year beginning in 2016. What year did E90 get N55. Overall, BMWs 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. If you're in any doubt about the reliability of the N55 google "Bathurst endurance m135". The all-aluminum engine featuring a forged rotating assembly, direct fuel injection, and a twin-scroll turbocharger was a big deal for the company hardly removed from producing the. If you own a Ryobi power tool, you know how important it is to have a reliable repair shop nearby. 9 wider than the previous E84 X1. Both the N55 and B58 engines have been generally well-regarded for their reliability, but there have been some reported issues with both. 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. 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. Silver Metallic, black interior, fully loaded. Misc odds and ends but overall the engine is solid provided you stay on top of maintenance, use quality oil and filters every 5-7k miles, and always warm the engine up properly before running it hard. 0, which ranks it 28th out of 31 for luxury midsize cars. But cars like our. A stock turbo 340i can be pushed to about 450-500whp whereas the N55 335i tops out around 400-425whp. With a limited budget of 10,000 or less, finding a reliable used car can be a challenge. It drives so smooth and you don't have to push it, but if you want the power it's readily available. the N54 was a big step up from what was the E46 M3 engine, the S54. If you do lots of highway, cross country driving or long distance. However, as with any complex machinery, certain areas may require attention over time. Unlike the N54 and N55 335i, the lack of demand or popularity for a diesel 335, as well as an iron fist EPA policy pushed BMW to stop offering a diesel 335 here in the states. With my budget, I'm shooting for a 60k miles example, probably early production (2014-16). Toyota is also using the B48 engine in their Supra models. The N54 is sometimes plagued by electronic water pump failures, high-pressure fuel pump problems, and issues with the fuel injectors. Reliability is better on the N55, however if you have the BMW insured warranty (which you've stated you will be) it's less of an issue if something. The N55 was BMW 's first straight-six engine to use a twin-scroll turbocharger. The fact that the S55 was built atop the popular N55 mill was no surprise to those who have been following BMW. N55 High Mileage Reliability What to expect Hey all, I finally found a perfect specced 2015 435i Xdrive with an M-Sport package, looks absolutely fantastic and has every single spec that I've wanted. 6 taller and 0. Theyll even warranty motor oil. This engine was introduced in 2009 as a. They also need to move a bunch of N20s to keep the fuel economy average within CAFE limits. The BMW N55 is a turbocharged straight-six petrol (gasoline) engine that began production in 2009. I was just wondering about the reliability and maintenance costs of this car. It was available in just about every chassis BMW used during its life, including the F01 7-series, F16 X6, and the F87 M2. 9 wider than the previous E84 X1. 0L inline-six engine that debuted in 2009. Issuesmaintenance dealership dealt with, aside from insurance & recall work Carwash x8. BMWs B58 and S55 engines are newer, so more issues may pop up down the road. explains, when it comes to reliability, the N55 fared better. N54 N52. N55 is also solid. A stock turbo 340i can be pushed to about 450-500whp whereas the N55 335i tops out around 400-425whp. Oil leaks are commonly caused by deteriorating valve cover gaskets, or cracks in the valve cover themselves. By the time BMW ended its use, the N54 had amassed tons of aftermarket support and was the poster child for European tuners. The N55 comes highly rated minus some known problems (charge pipes, etc) if you dont plan on modding it, and theres not much else that seems to reliably go wrong, outside of normal car shit. Despite these few issues, the BMW S63 remains a reliable engine. Issues are rare, and issues from the N55 were fixed in the B58. Also, the N55 went through a few iterationsvariations, as generally speaking the final version of an engine is more reliable than early iterations as they have worked out many of the kinks. And not only horsepower and performance but also reliability as well. E70 X5 35d diesel reliability. 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. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. BMW N55 Reliability is one of the most important factors to consider when buying a BMW. The BMW N54, N55, S55, and b58 are all important BMW engines but there are some big differences. I have a 5 series with the n55, love the power that inline 6 makes. The M2 N55 has a more race focused oil pan baffle. 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. I just purchased a 2012 BMW 335i coupe. Simply put, the N55 is more reliable. And nothing from other sources points to the contrary. need an upgraded turbo to reach 400whp (at least on the e-chassis). The high pressure. Any older and a used BMW becomes a classic. It's plenty strong. SANTA CLARA, California, April 22, 2020 PRNewswire -- In a move calculated to make a den. There wont be much more wear on parts between stage 1 and 2. Drives F15 X5 35d. In this article, we will explore the best options for finding reliable Pizza Huts that deliver near you. N55 Engine Durability. According to BMW, the N55 and S55 share 75 of their engine components and 25 of the. 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. For 2011 model year, the BMW N55 engine largely began phasing out the N54. 0-liter displacement capable of 315 hp and 332 lb-ft of torque; perhaps its most potent application is under the. Read on to discover why. Other major problem areas that should be addressed are - Brake ducts. Its a capable engine but the turbos is quite restrictive. Within the next few months Im looking to buy a 2012-2016 F30 335i 6MT (If i can find one) The ones in my price range up to 22000 CAD are fairly high mileage with most of them being at 150000 - 170000KM. After driving the 535i, coming from an 09 328i xdrive, I was highly satisfied. Despite the differences in turbos most BMW 335i models pump out the same 300 horsepower and 300 lb-ft. Horsepower for the average Joe. Going to a doctor appointment is an important part of maintaining your health. If youre in need of a reliable vehicle for your next trip, look no further than Costco Travel. Dec 24, 2022 Following that was the N55, an updated and evolved version of the N54, designed to be more reliable and capable in all situations. Theyll even warranty motor oil. BMW reliability seems to be trending in the right direction, though. It stands 2. By Jake Mayock November 24, 2019 March 27,. Turbo and injector issues aren't too common on these 335i's. BMWs N55 engine succeeded the N54 engine, but moved to a single-turbo design as opposed to the twin-turbo N54. The pistons of the N54 and N55 are made of cast iron. Bought mine with 115k miles on it, previous owner did a water pump replacement. That being said, since the failure is accelerated by prominent engine vibration and the N55 produces very little, transfer case failures with the N55 are very rare. Problem It is crossing into 100k miles. In reality there is a somewhat mysterious and worse failure mode that you&39;ll find horror stories about - sudden rod bearing failure which can be catastrophic. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. BMW E39 5-Series Buyers Guide E39 Performance, Handling, and Reliability. It skittered around the skidpad at a full 1. My friend's got a tune, intake, catless downpipe, and muffler delete and he's at roughly 360-370whp (F30 335i). N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. The M2 users also report satisfaction. Spread the love. Mark Armstrong November 12, 2021 BMW N55 Turbocharged Reliability The BMW N55 is a turbocharged 3. Fortunately, ratings of BMW reliability from several organizations support their excellent reputation. However, the N55 does still suffer from some of the same costly issues as its predecessor. N55 Engine Reliability Which Is More Reliable. Similar Posts. Its still considerably cheaper to build a 700whp N54 compared to the N55 or B58. BMW took a step back from performance with the N55 to improve reliability. Appreciate 0. Does the M235i have the same engine as the M2 Under the hood of both cars lies a version of the N55 3. BMWs N54 was the first mass production turbocharged gasoline engine produced by BMW in decades. craigslist cnj, big tittie step mom
Table of Contents show. . N55 reliability
If rod bearings on N55 scare you then those will give you nightmares. It produced more power than the N55, but was still detuned from the M3 and M5 (405 vs 444). M52 M54 M62. Drives F15 X5 35d. But after driving the 550i it's just worlds different. Location Oklahoma. The BMW N55B30 engine is renowned for its solid balance of performance and reliability. Misc odds and ends but overall the engine is solid provided you stay on top of maintenance, use quality oil and filters every 5-7k miles, and always warm the engine up properly before running it hard. 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. N55 Single vs. With a little research and patience, you can find the perfect car for under 2000. 0-liter inline-six in its MK5 Supra. N55-powered cars remain one of the most cost-effective ways to experience a performance BMW with outstanding reliability. We have done Valve Cover and gasket, spark plugs, charge pipe, heater valve, injectors, coils, upper radiator hose, thermostat hose, front shocks & bushings and new tires. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. Choice Hotels are squarely in the mid- and lower-tier group of hotel chains. Im currently viewing a 2016 M235i with 44k miles on it. BMWs N54 twin-turbocharged engine actually comes to life when customized; I do not intend to suggest the N55 is anything but impressive when customized. If anything, its more expensive to maintain. iTrader (0) If you do a lot of city and stop and go driving then the 35i would be a better option in terms of reliability, the 40e is probally or better bet for efficiency and however its reliability is questionable. Today's video will give you all of your favorite BMW engine. Wed take the N54 335i over the N55 335i or B58 340i for 500whp builds, but the B58 is a very close second. The N55 moved from piezo injectors to solenoid style injectors. The BMW N55 engine has been praised for its reliability and longevity by many car enthusiasts. Carbon build up issues on the N55. The 2010, 2012, and 2014 models almost made this list, but while there are some complaints about those model years, they arent as frequent or severe as the 5 model years weve listed above. The N53 uses the same HPFP as the BMW N54, and these issues are well documented. Theyll even warranty motor oil. Misc odds and ends but overall the engine is solid provided you stay on top of maintenance, use quality oil and filters every 5-7k miles, and always warm the engine up properly before running it hard. N55 reliability. the older N54 engine utilizes twin turbos while the N55 is a twin-scroll single turbo. The inline-six engine has all but died out, aside from the Bavarians, though. Luckily, that carried through to the S55 as well. Smog testing is an important part of vehicle maintenance, and its important to find a reliable smog testing center near your area. BMW N54 Vs N55 Engine and Reliability ComparisonThe N54 is one of the least reliable BMW engines on the market, but it's also one of the most tunable engines. The N55 in the M2 is the same open deck block as all other N55s. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. All I had to do is the normal maintenance, all gaskets, and plugs and coils. I'm just looking for some feedback from 335is owners about the car. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. One of the options is the m235i with the n55. 9 wider than the previous E84 X1. Must-Have BMW N55 Upgrades For Performance & Reliability THE FCP EURO BLOG All Posts BMW 050622 10 Min Read By Christian Schaefer Must-Have BMW N55 Upgrades For Performance & Reliability BMW s N55 engine was the. N20 vs B48 performance. The N20 does have a well-known problem in the timing chain. It was supposed to be replacement for N54B30, N53B30 and N62B40 motors. The N55 engine was developed in response to the litany of reliability problems experienced by its N54 predecessor, and in the process, earned a reputation that was the exact opposite of the N54&39;s. 5 shorter wheelbase and 0. N20 has timing chain issues that are remedied by updated parts, N55 has a cylinder head that may eat itself. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. BMW N55 vs. However, for reliability and longevity reasons, we recommend limiting boost to about 20-21psi. Which one is more reliable, the N55 or B58 Im skipping out on the N54. 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. For hours and hours and hours They didn't need to change anything in the engine or cooling to endurance race, says it all really. I dont think Youl get anything with a n55 for 8k, and the n54 isnt known for its reliability. ago Interesting. - Valve Cover and Valve Cover Gasket. Just a rat chewing on my oil level sensor, which I wouldn&39;t say is a BMW issue. What year 335i has N55 Model year 2011 335is moved on from the twin turbo N54 engine to the single turbo N55. yes its a lovely performer, but costs way to much to maintain. Many people are familiar with the reliability horror stories of the original N54 powered 335i models. Brakes x4. ago Bmw tech perspective here. The N54 and N55 offer both flexibility (BMW provides factory-backed tuning upgrades) and reliability as long as oil changes are performed regularly and no overheating occurs. It goes from bad to worse for the 2008 3 Series. What year did E90 get N55. 4-Cylinder BMW Engines. On occasion I have had to do the valvetronic motor, thermostat, and boost control solenoid. 20 Sort by Open comment sort options Mtech 8 yr. The BMW N20 is a 4-cylinder, turbocharged engine produced from 2011-2017, and was BMWs replacement for the naturally aspirated 3. 2 second 0-60mph sprint. BMW N54 vs N55 vs B58 vs S55 Performance & Reliability. The BMW N55 engine is known for its reliability, durability and longevity. N54 HPFP have long extended warranties now (10 years). Bimmerpost Model Selection. Is the 2014 BMW 335i Twin Turbo. 91 octane 320-330whp 350-360wtq. We encourage N55 engine owners to keep a close eye on their engine&39;s performance and address any issues promptly. It is one of BMWs first engines to use a twin-scroll turbocharger. Simply put, the N55 is more reliable. N20 vs B48 performance. air to water systems are more efficient then air to air. The N55 in the M2 is the same open deck block as all other N55s. I&39;ve recently moved from an n54 platform to an N55 (feel like it was a mistake) for "reliability" purposes but now that i got mine i did a little bit more research and i&39;ve been finding a lot of people with engine rod bearings going bad on them. The N55 offers the same 300 horsepower and 300 lb-ft of torque as the previous N54 engine. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. While the BMW N55 is still a very capable engine in terms of aftermarket performance, it doesnt come anywhere close to the modifiability of the N54. Turbo engines are more complex and. I dont think Youl get anything with a n55 for 8k, and the n54 isnt known for its reliability. Expect N55 bm3 stage 1 horsepower in the ballpark of 310whp to 335whp. Thank you Sir. And yet, the S55 is a true performance mill that can be upgraded to vastly higher. It's plenty strong. Thats still an extra 40 horses and 37 lb-ft of torque versus the N55-powered M2. That being said, since the failure is accelerated by prominent engine vibration and the N55 produces very little, transfer case failures with the N55 are very rare. What year 335i has the N55 Model year 2011 335is moved on from the twin turbo N54 engine to the single turbo N55. 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 CompetitionCS. The N55s three straight Wards 10 Best Engines awards should be a testament to both performance and reliability. BMW B58 Engine. If youre in the market for a reliable used truck, look no further than the Ford F-150. Its an improvement over the larger N55 engine which was designed a couple years prior to the N20 (the N55 was also used in the older E90 3-series). 19,500 Miles. 2016 F48 X1 Chassis. Buying a used car can be a great way to save money, but it can also be a risky endeavor. Im currently viewing a 2016 M235i with 44k miles on it. N55 Reliability Despite the many misconceptions that BMWs as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. . home depot clothes rack