The M54 engine is a naturally aspirated inline-6 that was primarily featured in the 2000-2006 E46 3-series, in addition to the Z3/Z4 and X3/X5 models of the time. They are known to be overall great performers, reliable, and tons of fun.
What BMW have the M54 engine?
The BMW M54 is a naturally aspirated straight-6 petrol engine produced from 2000 to 2006. It was released in the E53 X5 and is the replacement for the M52 engine. The S54 is the equivalent high performance engine, used in the E46 M3, the Z3 M Coupé/Roadster and the E85/E86 Z4 M.
Is the M54 a good engine to turbo?
M54 Forced Induction Turbos and superchargers are among the best mods for any engine to increase horsepower and torque. However, boost puts a lot of stress on the engine. You can find M54 turbo or supercharger kits around $4,000 to $8,000. These mods will often boost the M54 into the 300-400+ horsepower range.
How much HP does a M54 have?
Variations of the BMW M54 Engine Below you can find their essential stats: M54B22 – 2.2L, 168-hp, 155 lb-ft of torque, used from 2000-2006. M54B25 – 2.5L, 189-hp, 181 lb-ft of torque, used from 2000-2006. M54B30 – 3.0L, 228-hp, 221 lb-ft of torque, used from 2000-2006.
Which BMW engine is the most reliable?
- BMW B58 Engine.
- BMW M20 Engine.
- BMW M50 Engine.
- BMW S62 Engine.
- BMW N52 Engine.
- BMW M54 Engine.
Is M54 better than N52?
According to Wikipedia the earlier M54 makes slightly more power at 228hp vs 215hp for the latter N52. Probably not enough difference to worry about. Although there does seem to be a 35ft-lb torque difference, in favour of the older engine.
How much oil does a M54 take?
Engine Oil Capacity: 6.9 quarts (with filter).
Is the BMW N52 a good engine?
The engine even won top 10 best engines in both 2006 and 2007. 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 N52 has proved more reliable than it’s bigger brother, the N54.
What is a BMW M52 engine?
The BMW M52 is a straight-6 DOHC petrol engine which was produced from 1994 to 2000. It was released in the E36 320i, to replace the M50. The BMW S52 engine is a high performance variant of the M52 which powered the American and Canadian market E36 M3 from 1996 to 1999.
Is M54 closed deck?
However, there are several big differences – the M54 is a closed-deck single-piece block where as the N54 is open deck and consists of two pieces. The water pump is also electric on the N54 whereas on the M54 it’s cast into the front of the block.
How many valves does M54 have?
The M54 and S54 engines both had an aluminium block with cast iron cylinder liners, an aluminium cylinder head, double overhead camshafts (DOHC), variable intake and exhaust camshaft timing (double VANOS) and four valves per cylinder.
What is a N54 engine?
The BMW N54 is a twin-turbocharged straight-six petrol engine that was produced from 2006 to 2016. It is BMW’s first mass-produced turbocharged petrol engine and BMW’s first turbocharged petrol engine since the limited-production BMW M106 was discontinued in 1986.
What engine is in the E46 325i?
What engine is in BMW E46 3 Series 325i? The BMW E46 3 Series 325i has a Inline 6, Petrol engine with 2494 cm3 / 152.2 cu-in capacity.
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 is the most reliable BMW ever made?
- 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.
Why is the N52 so good?
With durability and lightness as the engine’s trump cards, the N52 was an exceptional replacement to its predecessor, the M54. Being light meant better weight distribution, and with the addition of double electronic variable valve timing, these engines could produce upwards of 260 naturally aspirated horsepower.
Can you put a turbo on a N52 engine?
So to place a turbocharger on a E9x N52, a custom exhaust manifold/plumbing is required. A low rear exhaust manifold is possible with a ‘small’ turbo. A top mount turbo is ‘easier’. BPC and DigiDon both did this.
What engine is better N54 or N55?
Thanks to the N54’s twin turbos and forged internals, it is the more capable engine mod-for-mod. However, the N55 has proven to be the more reliable engine. N54’s are notorious for their common problems, especially early on, but these issues are currently resolved.
Should I use 5w30 or 5w40?
5w30 can be used by different type of vehicles and in different range of temperatures, but is ideal for colder temperatures. 5w40 is often used in higher mileage engine sand performs better in warmer temperatures.
What brand of oil does BMW recommend?
BMW also recommends an oil change interval of 15,000 miles. The brands that BMW uses are the Mobil Full Synthetic 5W-30 High Mileage, Mobil 1 SAE 0W-40, Valvoline SynPower SAE 5W-30 or Castrol Syntec European Formula SAE 0W-30. BMW is recommending Shell/Pennzoil PurePlus Oils as their aftermarket oil since 2015.
What oil does BMW E46 recommend?
Why E46 is the best?
It had a high-revving inline-6 engine, and lightweight construction, capturing the essence of the iconic BMW M3 E30. Since then, people considered the E46 generation as the greatest M car built due to its simplicity, appeal, and just overall design of it all.
Is BMW E46 reliable?
Is E46 a good car?
A couple of factors make the E46 important; besides its exquisite design, the E46 revived BMW’s reputation in making reliable cars. The previous model, the E36, had numerous maintenance issues, which made the buyers frustrated. But the E46 is still among the most reliable models of BMW.