2007 BMW 335i (E Chassis, N54 Engine) 2007 marked the introduction of the 335i model which was the first BMW to feature the N54 engine. As the earliest model year the 2007 335i generally suffered the most issues of all 335i’s early on. The HPFP and fuel injectors were the two big problem areas.

What BMWS came with N54?

Here’s the full list of the BMW’s and Alpina’s that featured the N54 engine:

• 2006-2010 BMW E90/E91/E92/E93 335i.
• 2007-2010 BMW E60/E61 535i.
• 2007-2010 BMW E82/E88 135i.
• 2007-2010 Alpina B3.
• 2008-2010 BMW E71 X6 xDrive35i.
• 2008-2012 BMW F01 740i.
• 2009-2016 BMW E89 Z4 sDrive35i.
• 2010-2013 BMW E92/E93 335is.

Which year N54 is best?

The best year for a 335i with the N54 is undoubtedly a 2009.

How do I know if I have a N54 or N55?

The main differences between the N55 and its N54 predecessor are the use of a single turbocharger, the addition of Valvetronic and the type of fuel injectors. Whilst the N54 used a twin-turbo arrangement, the newer N55 uses only a single twin scroll turbocharger.

Which year 335i has N54?

2007 BMW 335i (E Chassis, N54 Engine) 2007 marked the introduction of the 335i model which was the first BMW to feature the N54 engine. As the earliest model year the 2007 335i generally suffered the most issues of all 335i’s early on.

What engine does BMW 335i have?

The 335i Luxury is the only model in the new BMW 3-series range to stick with six-cylinder power – for now, at least. The ’35i’ twin-turbocharged 3-litre straight six petrol engine is carried over almost unchanged from the previous car, producing a claimed 302bhp and 295lb ft.

Does the 328i have N54?

Read more below. N54 Engine: The 306-hp 3.0L direct-injected inline-6 DOHC N54 powers the high-performance BMW 335i for 2007-2010 model years. The two most common U.S. models, the 328i and 335i (2010 model year) get 18/28 and 17/26 mpg city/highway respectively on premium gasoline.

Is the BMW N54 reliable?

Putting aside the early issues the N54 and N55 are both relatively reliable engines. Some of the supporting hardware such as valve cover gaskets and water pumps are common issues on each, and will likely be for the distant future. After all, BMW isn’t targeting customers looking for the most reliable cars on the road.

Is a 135i faster than a 335i?

The 135i is faster, but not by much. There is about a 200-300 lb. difference between the two. I think the 135i is significantly cheaper as well.

Are 2009 335i reliable?

The BMW 335i enjoys below-average reliability, with some of its model years scoring better than others. RepairPal gave it a rating of 2.0 out of 5.0, ranking it 28th out of 31 for luxury midsize cars in its category.

Is the 2008 BMW 335i reliable?

2008 BMW 335i Ratings Overview 3 car owners like you reviewed their 2008 BMW 335i. The average rating is a 4.3 out of 5 stars. The 2008 BMW 335i Reliability Rating is 2.5 out of 5. It ranks 30th out of 32 for all car brands.

How long does BMW 335i engine last?

Some are known to fail around the 30k–40k mark and the repair history would reflect that. But most will easily last about 70,000 miles, and they come with a 10 year/120,000-mile warranty as well. Now you know why the warranty is so important.

Which BMW engine do I have?

Search for the VIN of your BMW. BMWs list the VIN on the left side of the dash looking in through the windshield or in the right inner fender. The fourth through eighth number in the VIN indicate features including the engine type.

How much HP can a N55 handle?

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

How many miles can a N54 last?

As long as your tune is on point and you are not doing anything stupid, 99% of the time, you are using the N54 as a low-compression NA engine, which should last 300, 400 or even 500K. From everything I have read, there are no internal weak spots with these engines, just weak peripherals.