What car has an N54 engine?
Which Cars Have The N54 Engine? Many BMW’s eventually benefited from the N54 engine during its decade of service, starting with the E9X series before ceasing production with the 2016 BMW E89 Z4. 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. The N54 debuted at the 2006 Geneva Motor Show and was launched in the 335i model of the E90/E91/E92/E93 3 Series range. Following the introduction of its BMW N55 successor in 2009, the N54 began to be phased out. The final model powered by the N54 is the E89 Z4 roadster, which was produced until 2016.The S54 is the equivalent high-performance engine, used in the E46 M3, the Z3 M Coupé/Roadster and the E85/E86 Z4 M. The BMW M56 SULEV engine (sold in several states of the United States) is based on the M54.
What is the lifespan of an N54 engine?
The N54 can and often does last 200,000+ miles if you’re willing to spend enough money. If the repairs are done right the N54 can offer good reliability and longevity. You’ll just end up spending more money on repairs and maintenance than these 10-15+ year old cars and engines are worth. Jonathan VH the n52 engine itself is bulletproof things to worry about are electronics modules sensors x cooling system oil leaks from faulty gaskets etc. Change broken parts, oil, filters and you can go 500 k. Km / 300 k miles + with no problems.
Is the N54 engine good or bad?
The n54 was actually a very capable engine and one of the most tunable and durable engines built at the time. It won awards as engine of the year almost every single year it was made and for good reason. The ancillary components were the issue with the n54. Power and Performance: Both engines offer excellent performance, but the B58 edges out with its higher base power output and improved efficiency. The N54, however, has a massive tuning potential that the B58 also shares to a great extent.The B58 has a cast aluminum block which weighs significantly lighter than cast iron block found in the 2JZ, and is also much better in heat dissipation.
Why is the N54 so strong?
The N54 was one of the first BMW engines to feature direct fuel injection. To support direct injection, the N54 engine features a high-pressure fuel system capable of delivering fuel at pressures of up to 2900 psi (200 bar for the non Americans). The most common BMW N54 engine problems include high-pressure fuel pump failure, wastegate rattle, clogged or leaky injectors, chargepipe failure, valve cover oil leaks, carbon buildup, VANOS solenoid failure, and water pump failure.The M54 avoids many of the pitfalls seen in other BMW engines, such as: No turbos or high-pressure fuel pumps like the N54. No timing belt to replace, unlike the M20. No valve adjustments required, unlike the M30.An avoidable result of BMW N54/N55 ignitions is carbon builds up inside the engine. Normally, the carbon is burned off when the engine is running and heated up to high temperatures. However, as the engine begins to cool down, the carbon is not burned off and starts to accumulate inside the engine and the injectors.The N54 engine operates with twin turbochargers that force air into the cylinders, enhancing combustion and increasing power output. These low-inertia turbos allow for quick spooling and smooth power delivery, creating the responsive driving experience that the N54 BMW is known for.