The content of the article:
- Brand history
- First of the first
- The best among gasoline engines
- Best Diesel Engine
- Recent achievements
The opinion that the quality and productivity of an engine depends on its volume has long been in the past - modern trends in mechanical engineering are based on a decrease in the volume of a motor with a simultaneous increase in its power.
BMW has been a leader in the automotive market for many years. The engines, designed by the engineers of the famous representative of the German automotive industry, meet all modern requirements. Back in the middle of the last century, the creators of the brand formulated a concept that reflected the raison d'être of their existence as car creators. It sounded like this: "The car is for drivers."
Brand history
The BMW company dates back to 1913. In the then small German town of Munich, two small companies engaged in the production of engines for the aviation industry merged. The new venture was named Bayerische Flugzeugwerke (BFW).
In 1917, the logo was created, which today is a sign of high quality. But its meaning is not known to everyone. Since the history of the brand began with aircraft construction, the created logo is directly related to aircraft - it depicts an aircraft propeller against a blue sky.
The name BMW, by which the company is known to modern consumers, appeared in 1920, after the production of any aircraft was prohibited under the Versailles Treaty in Germany. For some time, the BMW plant produced brakes for aircraft. But the founders of the company decided not to linger in the aviation industry - in 1923, the first BMW motorcycle was created.
It must be said that the two-wheeled vehicles produced by the German automobile giant still win the hearts of fans of extreme sports and high speeds. The first car left the assembly line only in 1929.
Since the inception of the BMW car brand, the company has experienced several major failures. But despite this, they were able to climb the "Auto-Olympus" and take their place of honor there. Engines manufactured by the concern have been holding leading positions in the most reputable world competitions for several years. What motors of the German manufacturer are rightfully considered the best in the world?
First of the first
1999 was a significant year for all representatives of the automotive business and production. It was in that year that a competition was held for the first time to identify the best automobile engine. Among the nominees were the largest companies from all over the world. The first place is absolutely deservedly taken by diesel engines produced by BMW:
- In the category of engines with a volume of 2.5 to 3.0 liters, the judges awarded the palm to a six-cylinder diesel engine M57D30... The M57 has a well deserved place in the list of the best - the combination of reliability and power dynamics of this 6-cylinder engine makes it impossible not to mention it. M57 motors were produced between 1998 and 2008. Over these 10 years, their modification and power have changed several times. The most prominent representatives equipped with this model in the automotive world are BMW330d and Range Rover Vogue.
- The list of engines from 3.0 to 4.0 liters was headed by a V-shaped eight-cylinder M67D39... This motor is slightly inferior in reliability to the M57. At the same time, the high power of the unit allowed him to win twice in the international competition "Engine of the Year".
The device was produced in two versions: 3.9 and 4.4 liters. The cylinder block and crankcase were made of cast iron, which significantly increased the weight of the engine, but at the same time gave the engine parts high strength.
The best among gasoline engines
Among motorists, cars with a gasoline engine are very popular. This demand is due to the simplicity of production and, as a result, the relatively low cost of the motor.
Another important advantage of the unit is the ability to develop high speed in a short period of time.
Gasoline engines are not considered to be very economical, but recently the installation and use of LPG, which functions perfectly in tandem with a gasoline internal combustion engine, solves this problem.
Among the gasoline engines produced by BMW, the following models can be noted:
- 1.5 liter engine B38, first rolled off the assembly line in 2011. In 2015, he earned 2 awards at once: the category "from 1.4 to 1.8 liters" and "Best new engine".
This 3-cylinder engine received prizes quite justifiably. It features high performance and efficiency. The B38 combines the mechanics of the B48 and the architecture of the B37. Statistics show that this model is 5-15% more economical than a 4-cylinder model.
Use technology TwinPower Turbo makes the motor powerful and at the same time quite economical. Is this not a reason to hand the palm to the motor?
- N55 was recognized as the best among the best three times in the period from 2011 to 2013. When creating the unit, just like in its predecessor N54, dual turbocharging was used. But thanks to the efforts of BMW engineers and designers, it has become even more economical. At the same time, torque and power remained at the same high level. Engine weight - 136 kg. Environmental class corresponds to EURO 5.
- S85 Is another petrol engine worthy of note. This 10-cylinder V-engine, equipped with two overhead camshafts, was produced at BMW factories from 2005 to 2010. For three years, he held a leading position in three nominations for "Best New Developments", "Best High Performance Engine" and "Best International Engine".
The innovative VANOS valve timing system allows you to significantly increase the productivity of the device, while significantly reducing fuel consumption.
The use of aluminum alloy greatly facilitates the construction of the motor. This engine model is characterized by the complexity of the lubrication process.
Best Diesel Engine
Diesel cars have long and firmly entered the hearts and garages of motorists all over the world. This is a truly versatile unit. It perfectly copes with the "traction" loads and is able to withstand the transportation of large loads on an ongoing basis. At the same time, it copes well with the "urban" mode of operation.
Endless braking and abrupt starts are tolerated by the diesel engine without too much trouble. But for high-speed tracks and racing cars, this is far from the best option.
Efficiency is also a clear advantage of diesel - diesel is cheaper than gasoline.
Which diesel engine from BMW was recognized as the best by international experts?
16-valve N47, quite successfully replaced its predecessor - the diesel M47. 4 cylinders, 2 camshafts, an injection system reaching a pressure of 2200 bar, an aluminum crankcase - these are far from all the technical advantages that made it possible to take first places in the categories "Best new developments" and "Best engine with a volume of 1.8 to 2.0 liters. ".
This engine is presented in two configurations - 1.6 and 2.0 liters. But it was the two-liter power unit that won the above awards. The engine is installed on most E and F class models.
Recent achievements
Modern society dictates more and more new rules. This also affected the requirements for internal combustion engines. The 21st century car enthusiast wants to get the maximum power from the motor with a minimum of financial investment.
An important factor is the environmental friendliness of transport. “Less emissions, more clean air” is what consumers demand from car manufacturers. And the concern BMW has provided fans of their cars with the opportunity to "make the world cleaner."
BMW B58 - a gasoline 6-cylinder turbocharged engine, which appeared to the eyes of car owners in early May 2015. During such a short period of its existence, he managed to receive several awards of the highest category at international competitions. Among consumers, it is called "Breakthrough in engine building" and nothing else.
The use of aluminum alloys and polymer composites has significantly reduced the overall weight of the engine. The difference with the N55, which is gradually being replaced by the B58, is about 100 kg. The level of carbon dioxide emissions is fully compliant with the Euro-6 category. That cannot but rejoice the fighters for the environment.
To minimize fuel consumption, the B58 uses an innovative pump control card and a direct line in the injection system. TwinPower Turbo refers to the use of several technologies at once: VANOS, Valvetronic, Turbocharging and Direct injection.
Conclusion
The BMW lettering has long been a hallmark of high quality and innovative technology in the automotive world. This applies to all products coming off the assembly line of the factories of the German brand. Like the first models created in the early 19th century, modern turbocharged engines surprise with their technical characteristics.
Since the creation of the first model 303 car to the present day, the concept "Car - for the driver" remains relevant. Both designers and brand designers are guided by it. Stylish design and manufacturability are a combination that gives BMW cars the right to bear the proud title of the leader of the global automotive industry.
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