What engine is in an E60 520d?
In 2005, the only 4-cylinder diesel model E60 was added to the model range, the 520d using the older M47 engine at first; from 2007 the new N47 engine replaced it. Most of the diesel model range was exclusive to the European market, except a few models which were sold in some Asian markets. The N47 had the timing chain placed at the rear of the engine as BMW felt that access to it would not be needed for the life of the vehicle. BMW usually consider lifetime to mean 100,000 miles. Replacement of the timing chain on the 1 series, 3 series and 5 series engines normally require removal of the engine.The timing chain of the bmw e60 shows considerable weaknesses in various engine variants, which become noticeable through characteristic symptoms. The 525i 218 hp, 530i 272 hp and 525d 197 hp engines are particularly affected, with the first signs of a stretched timing chain appearing as early as 80,000-120,000 km.E60/E61) – The N47 diesel engine is widely associated with premature timing chain wear/stretch that can lead to very costly engine damage if it fails, especially on higher-mileage cars with patchy history.For BMW and MINI owners, we recommend replacing timing chains proactively after 90,000 miles or 9 years to avoid catastrophic engine failures and costly repairs.
Which BMW has an N47 engine?
The bmw n47 engine was found in the 1 series, 3 series and 5 series including the e87 lci and e81, e82 and e88, e9x lci, e60/e61 lci and f10/f11 models. Production of the n47 common rail diesel engine began in 2007. The bmw b47 is a 1,995cc inline-4 turbocharged diesel engine first introduced in 2014. It belongs to bmw’s modular engine family (alongside the b38, b48, and b57) and was designed to replace the ageing n47.What is the main difference between the B47 and N47 engines? The main difference is that the B47 is a newer, more advanced engine with improved fuel efficiency, less turbo lag, and fewer common issues, especially in terms of timing chain failures compared to the N47.If reliability, lower failure risk, and cheaper servicing are priorities, the better choice is the M47 or its later version, the M47N/M47N2. If you care about better performance, quieter operation, and modern technology, you can go for the N47 – but be prepared for possible timing chain failures and high repair costs.
Is the BMW 520d fast?
The 520d is a capable car. Underpowered gets thrown around too much in this sub. The B47 engine is pretty reliable. The 520d is a capable car. Underpowered gets thrown around too much in this sub. The B47 engine is pretty reliable.The 520d is punchy enough for most people; its claimed 0-62mph is just 7. The four-cylinder 520i and 530i petrols are the least recommendable because they need revving hard to achieve their best.The 320 and the 520 both use the same 2. In recent years, more buyers have been opting for petrol power. In the case of the 20i engine, both cars get 184hp. They’re punchy, but they’re less efficient than the diesels.Expert answer. Hi Aidan, Go for the 530d. The engine is actually rather more robust than the 520d’s (although it definitely will cost more if anything does go wrong) and while you will pay a chunk more tax and fuel, you’re getting a much better car with exceptional performance and refinement.
Which BMW engine is better, M47 or N47?
The M47 is an older-generation engine, simpler and more reliable, with a front-mounted timing chain. It is a great choice for those who value reliability and want to avoid costly repairs. The N47 is more dynamic, more fuel-efficient, and more modern, but unfortunately less reliable due to its rear-mounted timing chain. For UK drivers looking for long-term reliability, the M57 engine often comes out on top. However, the N57 offers modern efficiency improvements if you prefer newer BMW models.