Do you intend to buy a BMW with a V8 engine? Perhaps you are thinking about a 5 or 7 Series? Consider how much it will cost you when the warranty period expires and things start breaking down before you click the buy button and drive that car off the lot.
I’ve talked about BMW’s reputation for being generally unreliable in some of my prior writings and how this reputation isn’t always justified. But how do v8-powered BMWs stack up against the brand as a whole?
In comparison to the company’s renowned inline six-cylinder engine, BMW v8 engines are somewhat unstable. Some BMW v8 engines have issues with the valley pan lid gasket, valve stem seals, high oil consumption, engine leaks, and early component failure. There are, however, some BMW v8 engines that are more dependable.
It may sound bad, but the v8 BMW is not completely in the dumps. Although I personally avoid v8 BMWs, there are a number of models and engines that are far more dependable. Several engines are also far less dependable than the standard v8 BMW engine. If you choose to purchase a v8 BMW, I will discuss their engines and offer you some buying advice.
In This Article...
Here is the Price of the BMW N63 Engine on the Current Market.
We describe the extensive list of N63 updates, modifications, and iterations along with the associated costs.
BMW has built a 4.4-liter V8 engine ever since the E39 540i made its debut in 1995. Even though the M62 had numerous problems and required continual maintenance, it produced what could be the best-sounding naturally aspirated V8 engine available. Thirteen years later, in 2008, BMW will unveil the N63, the first “Hot Vee” engine configuration in history with twin turbos positioned right inside the “V” of the engine.
Reliability was still a controversial topic, much to the chagrin of many N63 owners, and for good reason. However, the N63 engine is being produced today despite several changes over the course of 14 years. After twelve years of updates and modifications, one of the least dependable BMW engines has become one of the most underappreciated engines.
Why does any of this matter? Well, when talking about an engine with questionable dependability, there may come a moment when a replacement is required; regrettably for many, that time has passed.
This page will go over the various N63 iterations, typical problems, and performance numbers that serve as a benchmark for the N63 engines’ current market prices.
Seals for leaking valve stems
Is that smoke coming from your engine, or did you just finish completing a burnout? It was most likely coming from your engine with the N63. These seals would wear out because of the intense heat produced by the exhaust and the turbochargers in the engine’s valley, leading to leaks and massive bellows of white smoke coming from your exhaust. Here is a link to the article and picture post.
Overview of the BMW N63 engine: Will It Be Worth It in 2022?
BMW unveiled the first twin-turbo V8 engine ever in 2008. The N63 made its debut on the E71 X6 and went on to power a number of vehicles across the German manufacturer’s lineup, including the 5-Series, X7, and practically everything in between.
Not everyone will benefit from this engine. It brought with it a ton of performance, but it also brought with it a ton of dependability problems. Nevertheless, BMW has made a number of these improvements, and the current models are much more dependable than the BMW N63 engines that came before them.
All of the engine versions that are currently available are included along with what to look for when buying a new or used engine.
How trustworthy is the BMW N63 engine?
The first-generation N63, designated N63B44O0, was manufactured from 2009 to 2013, and is the front-runner for the title of BMW’s all-time least reliable engine. BMW even devised a “customer care package” to try to fix the mistake because it was so bad.
The timing chain, fuel injectors, mass air flow sensors, crankcase vent lines, battery, vacuum pump, and low pressure fuel sensor were among the necessary parts that needed to be replaced, but BMW refrained from calling the service bulletin a “recall,” allowing customers with and without warranties to have their N63s serviced. A class-action lawsuit was filed against the corporation immediately after the release of the service bulletin, thus the response was less than enthusiastic.
Which V8 BMW engine has the best reliability?
Engine 1B58 The BMW B58 engine, which is included in the 340i and M240i, was awarded one of Ward’s 10 Best Engines in 2016, 2019, and 2020. (M340i). Compared to the N54 and N55 engines’ first four years of use, the B58 engine seems to be more dependable.
Which BMW model is the most dependable?
When it comes to the creation of sport sedans, BMW has established the benchmark for premium vehicles with the E90 330i that Acura and Volvo aspire to match. The BMW E90 330i is your best option if you’re looking for a sedan that provides the ideal balance of functionality and performance without sacrificing stability and comfort.
The BMW E90 330i is one of the most popular luxury vehicles in the United States and is not only the best-selling model in the 3 Series. It also sold over 336,232 units. Even in the mid-size luxury automobile category, the BMW 3 Series received the Top Safety Pick designation in 2006. The best car options in terms of driver injury prevention and driver restraint features are highlighted by this award.
Which V8 has ever been the most dependable?
In the 2017 J.D. Power Vehicle Dependability Study, Mercedes-Benz outperformed both Audi and BMW. The 2018 S-Class, the brand’s full-size flagship sedan, also has a long history with Consumer Reports, notably in terms of engine upgrades. Add the reserved 463-horsepower unit for the S 560 4MATIC model, and you’ve almost got the ideal finishing touch for our ranking of the vehicles with the most dependable V8 engines.
Do you like to put your faith in a skilled engineer? If you upgrade to the AMG S 63, the top performer on the S-Class lineup, one of those people can hand-assemble a 603-horsepower version of that engine for you.
What is a typical BMW engine issue?
System of Engine Cooling Overheating is a problem that many BMW owners frequently experience. A qualified automotive technician will be able to assist you identify the issue even though there are several components in your car that might be the cause of this problem, such as a leaking water pump or coolant.
Which BMW models have N63 engines?
The BMW 550i, X5, X6, 750i, and 650i all had this engine. Although these cars offer a wonderful balance of luxury and athleticism, the BMW N63 engine nevertheless needs careful maintenance to operate at its best. The BMW N63 V8 engine has a number of widespread problems.
How recently did BMW update the N63 engine?
The 2008 E71 X6 50i was the first vehicle to use the BMW N63, the company’s first-ever twin-turbo V8 engine. The 5, 6, 7, 8-series, X5, X6, and X7 cars in the BMW lineup, including M versions, would eventually use it as their main engine.
Is BMW an engine for a Range Rover?
There will be two wheelbases available for the Range Rover 5. There will be two PHEV powertrains in addition to the MHEV engines, on which Land Rover is collaborating with BMW. In 2024, a BEV variant will also be offered.
The fifth generation of Jaguar Land Rover’s luxury SUV has been unveiled: The new Range Rover has dimensions of 5052 mm in length, 2209 mm in width, and 1870 mm in height, with a wheelbase of 2997 mm, and is based on the MLA-Flex modular longitudinal architecture. The wheelbase of the long-wheelbase model is 3197 mm long and extends to 5252 mm. The new edition of the Range Rover just slightly refines the original design. The “boat tail” rear end with the tail lights merged “invisibly” in a panel and integrated door handles are new features.
BMW, which provides the engines for the Range Rover, collaborates closely with Jaguar Land Rover on the powertrain. With the exception of the V8 gasoline engine, they are all electric. Three MHEV inline six-cylinder engines with 183 kW (249 PS), 221 kW (300 PS), and 258 kW make up the diesel powertrain lineup (350 PS). The Range Rover P400’s MHEV six-cylinder gasoline engine generates 294 kW (400 PS), and the Range Rover P530’s V8 generates 390 kW. (530 PS). Later will come two plug-in hybrid variants with an electric range of up to 100 km and an output of 324 kW (440 PS) or 375 kW (510 PS). A fully electric Range Rover will be introduced in 2024, while the highest model, the Range Rover SV with a supercharged V8 engine, will follow in 2022.
Which BMW engine is having issues with the timing chain?
You may find the diesel N47 engine in the following BMW vehicles. It is a commonly used 1.6 or 2.0L size engine in the series 1, 3, and 5 from 2006 to 2012. There are a lot of complaints concerning the N47 timing chain assembly if you look up the comments made by these automobile owners online.
Is the N62 a reliable motor?
The BMW N62’s engines are generally not very unreliable, despite the fact that they frequently require frustrating and expensive repairs. The aforementioned issues are by no means all of the usual ones that can or will arise with the N62. But you shouldn’t be left stranded every week by the engine. The N62 engine from BMW is unquestionably best suited for anyone with a rudimentary understanding of engines and the desire to learn more. Common issues include leaks in the coolant transfer line and valve stem seals could cost $5,000 or more to fix each time. You should be able to avoid being taken advantage of by the dealership or independent businesses if you have a basic understanding of the AGA tools and aftermarket choices.
For its era, the N62 is a powerful performance engine with remarkable horsepower and torque. However, it could not be inexpensive. The BMW N62 is likely to be a rewarding engine if you’re willing to do some study and explore some less expensive aftermarket routes.
A BMW timing chain should last for how long?
The second is the 4-cylinder, normally aspirated and turbocharged petrol N12, N14, and later N16, N18 engine that was installed in the MINI Cooper and S models from 2006 to 2016.
Often, if the timing is allowed to jump too late, the exhaust valves will flex. Therefore, if the engine rattles after starting from cold, it is preferable to replace.
Due to damaged valve stem seals that allow engine oil to vacuum bypass into the cylinders, these engines are also vulnerable to excessive engine oil consumption. It is advised to replace the valve stem seals when the engine is disassembled to replace the timing chain. This will spare labor for this separate repair down the road. We have a unique tool that makes it possible to repair the valve stem seals without taking the cylinder head off.
The drive belt for the alternator may occasionally be cracked or worn out from aging. While this is being removed, it is advised that you replace it.
In some circumstances, we demand a labor deposit to reserve a timing chain replacement (often roughly 50% of the entire repair cost). This is because there have been so many appointments in the past that were cancelled or missed.
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.