As a result, the 335i sedan, which is powered by the same 300-hp twin-turbocharged engine as the 335i coupe, will take the position of the 330i sedan for 2007. The 325i models are replaced by the 230-hp 328i coupe and sedan, which retains the naturally aspirated 3.0-liter six-cylinder engine.
In This Article...
How dependable is a 2007 BMW 335i twin-turbo?
The rating is 4.3 out of 5 stars on average. The reliability rating for the 2007 BMW 335i is 2.5 out of 5. The brand is ranked 32nd overall out of 32.
What model of BMW has dual turbo?
From 2006 through 2016, BMW developed the N54, a twin-turbocharged straight-six petrol engine. Since the 1986 discontinuation of the BMW M106’s restricted manufacturing, it is BMW’s first turbocharged gasoline engine that is mass produced. The N54 was introduced in the 335i model of the E90/E91/E92/E93 3 Series lineup during the 2006 Geneva Motor Show.
The N54 started to disappear after the 2009 debut of its BMW N55 replacement. The E89 Z4 roadster, which was built until 2016, is the last vehicle to be powered by the N54.
Although the N54 does not exist in a BMW M configuration, it is used in the 1 Series M Coupe, 135iS, Z4 35iS, and 335iS vehicles.
How quick is a 2007 BMW 335i?
The results of our track evaluation of the 2007 BMW 335i coupe are impressive. It reached 60 mph in 4.91 seconds, outpacing not only the IS 350 and the G35 S sedan but also the most recent Audi A4 that we tested.
How durable are 335i turbos?
The BMW N54 engine’s OEM turbochargers have a number of somewhat frequent modes of failure. It is essential to replace your failed turbos with new OE units the first time because doing so is not a simple operation.
The BMW N54’s turbochargers typically survive for roughly 100,000 miles before needing to be refurbished or replaced. It is typical to hear of automobiles with original turbos that have over 200,000 miles on them and are still operating as intended. However, the BMW N54’s turbo failure is so common that class-action lawsuits and service advisories have been published by BMW as a result of the failures. Unfortunately, the solutions to these problems—whether extended warranty replacement or other—do not apply because the product is now over twelve years old.
There are a few indicators that your BMW 335i/xi/is with the N54 engine needs new turbochargers. The first and most typical symptom is a loss of power or misfiring caused by a defective wastegate. The wastegate eventually gets so flimsy that boost leaks are possible. You will usually hear a distinct rattling or chatter when things get extremely bad.
If you’re burning oil and seeing white smoke coming from your exhaust, it’s another indication that your turbochargers need to be replaced. Because the seals on these Mitsubishi turbochargers are oil-lubricated and coolant-cooled, you will notice coolant or oil burning if the seals start to fail. If that’s the case, either the cooling or lubrication of the turbo is insufficient, which will eventually lead to total failure of that turbo.
We sell the brand-new OE replacements for the front and rear turbos for your BMW 335i/xi/is rather than the remanufactured units from BMW if you’re in the market for new turbos. Due to the effort needed to get access to them, we advise replacing the second turbo at the same time that you replace the first. We offer a complete installation kit to make the process even simpler. The kit includes everything you’ll want to change when you swap out the two turbochargers.
Our BMW Catalog Manager, Gareth Foley, guides us through typical failures, symptoms, and why it’s crucial to replace the turbos if you notice failure signals in the video down below. If you enjoyed this Really Quick Product Review, subscribe and come back soon for new episodes.
Which issues does the BMW 335i have?
One of the most prevalent 2007 BMW 335i problems is engine troubles. Some vehicles from this model year frequently experience turbo failure, low gas mileage, rough running, and engine overheating. Some owners claim that their vehicle automatically enters limp mode when it overheats.
The 2007 BMW 335i is Bluetooth-equipped, right?
The 2007 BMW 335i coupe is a stylish performer thanks to plenty of torque and sleek body style. MP3, WMA, and iPods all play without a problem, and Bluetooth and iDrive-based navigation are optional.
How many horsepower is a 335i?
Here is a look at the new 3-Series Coupe, despite the fact that Canadian details and pricing are not yet available.
Twin turbocharged 3.0 liter inline-6 power the 335i Coupe in Europe. At under 1,900 revolutions per minute, this amazing engine generates 306 horsepower and 295 lb-ft of torque. BMW claims that the 0-100 km/h sprint takes just 5.5 seconds, and the car’s controlled top speed is 250 km/h. Fuel consumption is claimed to be as low as 9.5 L/100 km despite that performance. When the new coupe arrives on sale here, let’s hope it will make the journey to our shores.
The 3-Series Coupe will be offered with two additional gasoline engines and two additional diesel engines when it is introduced in Europe.
With 272 hp and 232 lb-ft of torque, the 330i Coupe can reach speeds of 250 km/h and 0–100 km/h in 6.1 seconds.
The 325i Coupe has a 218 hp and 184 lb-ft of torque, can reach a top speed of 247 km/h, and only uses 8.4 liters of fuel per 100 kilometers. It can sprint from 0 to 100 km/h in 6.9 seconds.
Regarding the diesel variants, the 335d Coupe, powered by a 3.0-liter inline-6 with dual turbochargers, generates an astounding 427 lb-ft of torque at just 1,750 rpm in addition to 286 horsepower. 250 km/h is the maximum speed that can be reached from 0-100 km/h in 6.1 seconds. The fuel usage is 7.5 L/100 km.
If that sounds like too much, a 3.0-liter diesel engine with normally aspirated combustion is also an option. It has 231 horsepower and 369 lb-ft of torque, and it can accelerate from 0 to 100 km/h in 6.6 seconds. The 330d Coupe can go up to 250 km/h and only uses 6.5 liters of fuel per 100 kilometers.
For the Coupe’s extra-large brake discs, which call for 17-inch wheels, BMW is the first automaker to provide a continuous brake pad wear indicator. Additionally, xDrive will be available on the new 3-Series Coupe for the first time.
According to BMW, “a really fascinating driving experience is further ensured by rear-wheel drive, optimized weight, harmonious axle load distribution, and the most advanced suspension in the segment.”
How long is the 335i’s lifespan?
When properly maintained and driven cautiously, the BMW 3 Series can endure between 200,000 and 250,000 miles. It will last roughly 13 to 17 years if you drive 15,000 miles per year before needing expensive and unnecessary repairs.
Which 335i year is the most dependable?
The BMW 335i years to avoid are mostly in the start of the vehicle’s release, like many recently produced vehicles. Thus, the initial years of a new model usually invariably experience more issues than subsequent iterations. Like any car, the initial release cannot be fully evaluated for all the pressures of actual road driving and consumer needs.
The BMW 335i exactly fits that trend, with the majority of serious issues and customer complaints occurring right after the vehicle’s debut.
Here is a list of the BMW 335i years to steer clear of:
2007 2008 2009 2011 2013
Although there are some concerns about the 2010, 2012, and 2014 models, they aren’t as many or serious as the 5 model years we’ve described above. Nevertheless, those model years almost made our list.
The 2007 model is consistently the worst-performing of these years and receives the most consumer complaints. Although it has other issues as well, running a temperature and overheating are its main issues.
Up until the 2010 model year, both the 2008 and 2009 models fix the issues from the prior model year’s release. Even though it’s one of the BMW 335i model years to stay away from, the 2011 model is just marginally poorer than the 2010 and 2012 models.
Although there was a modest uptick in concerns with the 335i in 2013 and 2014, they were still less frequent and generally less serious than those with the models released in 2007, 2008, and 2009.
You want to find the best bargain on the car you want, not actually purchase it. If a comparable vehicle is offered locally for less money, the CoPilot app will let you know, so you can be sure you received the best bargain.
Is the N54 a reliable motor?
For the most part, the N54 is a highly respected engine. It has won the Ward’s 10 Best Engine Award three times and other International Engine of the Year accolades.
Few engines available today, from the perspective of enthusiasts, can provide a comparable return on investment in terms of modifications. We’ll talk about how to simply increase your horsepower to near 500 with a few straightforward modifications later.
The N54 does, however, have a fair share of issues. The ones that BMW itself had to correct are the most frequent. The high-pressure fuel pump (HPFP) and fuel injector recalls are the most notorious. In the former, a class action lawsuit and a warranty extension are required, whereas in the latter, a warranty extension and a modified part are both necessary.
But it doesn’t end there. The N54 had early wastegate rattle as well. In essence, the valve that controls the exhaust flow into the turbocharger will occasionally break prematurely. In fact, this frequency compelled BMW to extend the warranty on these parts as well, although only in the United States.
The majority of the engine’s components are among other well-documented failure spots. Premature carbon accumulation in the intake valves can cause a variety of issues and necessitates a “walnut blasting” on a semi-regular basis. It is typical for the valve cover gaskets and even the valve cover itself to begin leaking oil and need to be replaced.
The water pump and thermostat are essentially routine maintenance components, much like any good BMW engine.
The N54 engine promises a distinctive and exhilarating driving experience despite having a greater than normal number of common failure locations.
A pre-purchase examination is strongly advised if you are unable to identify the typical problem locations on your own. Because it’s crucial to understand what you’re getting into, the N54 is a favorite among DIYers and hands-on hobbyists. If you don’t do the work yourself or have a reliable mechanic, maintaining the wrong N54-powered car can be quite expensive.
Dealer costs for even minor repairs are almost never less than four figures. Purchase the ideal vehicle initially to save yourself the pain and err on the side of prudence.
Which vehicles did the N54 arrive in?
The N54 engine eventually served many BMW models throughout its ten-year lifespan, beginning with the E9X series and ending with the 2016 BMW E89 Z4.
The complete list of BMW and Alpina models using the N54 engine is provided below:
- BMW E90/E91/E92/E93 335i, 2006–2010
- BMW E60/E61 535i, 2007–2010
- BMW E82/E88 135i, 2007–2010
- 2010-present Alpina B3
- BMW E71 X6 xDrive35i, 2008–2010
- 2008-2012 BMW F01 740i
- BMW E89 Z4 sDrive35i, 2009–2016
- BMW E92/E93 335is, 2010–2013
- Alpina B3 S, 2010–2013
- BMW E82 1-series M-Coupe, 2011–2012
- BMW E89 Z4 sDrive35is, 2011–2016
- Alpina B3 GT3 2012–2013
Have I got N54 or N55?
I own a 2011 135i with a pre-09/10 build date. Is it as straightforward as anything 2011+ is n55, or is there a quick way to determine whether I have n54 or n55?
In reality, BMW began producing the N55 in September 2009. They produced some alongside the N54 but not many. Thus, choosing an engine only based on build date is not guaranteed.
For these production months, BMW began producing “some” N55s in addition to the regular N54 output:
The best approach to determine whether an automobile is a N55 is probably to see if it has a DCT. It is a N54 if it has a car. If it’s a 6MT, you’ll need to examine the engine. See the images shown above to identify the different engines.
In addition, to respond to the OP’s initial query regarding his Sept. 2010 construction date, I can confirm that your engine is a N55.