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Anonymous users2024-02-07At the Geneva Motor Show, BMW unveiled the next-generation M3 concept, and the engine of the new M3 was unveiled at the BMW Innovation Days event in Munich not long ago.
The V8 engine of BMW's next-generation M3 is the third generation of V8 engines since BMW resumed production of V8 engines in 1992, with a displacement of liters. The new M3 engine has a higher displacement than the previous M3 engine, with a maximum power increase from 343 hp to 420 hp and a mass of 202 kg, which is 15 kg lighter than the previous M3 inline 6-cylinder engine.
Regarding the characteristics of the structural design of the new V8 engine, it adopts a sports car-like intake air intake pipe, a high-power cylinder head, a lightweight valve mechanism, a resonant inflation effect of the intake airflow to increase the air intake, a high-efficiency, low-oil pressure, high-precision variable cam gas distribution phase adjustment system, a lightweight, high-strength aluminum alloy cylinder block, an optimized design of a variable flow lubrication system, and a catalytic conversion device that reduces the power loss of the oil pump and low power loss by controlling the oil supply pressure.
The advanced concept and electronic system is one of the biggest highlights of the V8 engine, and some of the electronic components of traditional EFI engines cannot be found in this engine, which is due to the new concept of the MSS60 control unit used in the V8 engine. The MSS60 control unit is based on the V10 engine control unit of BMW's M5 and M6 sports cars, and the control system integrates three 32-bit microprocessors, with more than 4 billion seconds of computing power, and can process 2 million pieces of engine data per second. Unlike conventional engines, the MSS60 control unit integrates ion current sensors in the ignition coil and spark plug assembly to sense the occurrence and combustion status of each cylinder in real time.
At the same time, it uses a neuron-based mathematical model to calculate and control the intake flow rate of the engine, thus eliminating the traditional air flow meter and further improving the inflation efficiency.
It is these advanced technologies and processes that give the new engine excellent performance, with the normal operating range of the previous generation engine being increased from 7,500 rpm to 8,300 rpm, and a maximum torque of 400 Nm at 3,900 rpm, with an improved compression ratio. These figures raise the standard of power for the engines of commercial sports cars and cars to a new level. The V8 engine will be unveiled alongside the new M3 at this year's Flange Overcome Motor Show, where people will be able to appreciate its outstanding performance.
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Anonymous users2024-02-06How it works: Inhale naturally.
Number of cylinders: 8, compression ratio: 12
Fuel Oil Gasoline.
Oil supply mode: multi-point EFI.
Displacement (L) Cylinder arrangement type V
4 valves per cylinder
Maximum power (kw) 304
Maximum torque(n·m) 400
Fuel Gauge 97 or higher unleaded gasoline.
Environmental standard Euro 4
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Anonymous users2024-02-05The engine of this car has a maximum power of 317 kW and a maximum torque of 550 Nm.
The BMW M3 is powered by an inline-six twin-turbo engine, codenamed S55B30, which delivers maximum power at 5,500 to 7,300 rpm and maximum torque at 1,850 to 5,550 rpm. The engine is equipped with BMW's dual vanos technology and Valvetronic technology.
This engine uses an aluminum alloy cylinder head and block.
The engine is mated to a seven-speed dual-clutch gearbox.
The engine power of the BMW M3 is still very strong. The front suspension of this car adopts a double-buried Zhiqiu joint independent suspension, and the rear suspension adopts a multi-link independent suspension.
The handling of this car is also very good, and the design of this car is also handsome.
The Mpower series of models has countless fans around the world, and this series of models has strong performance.
BMW is an automaker from Bavaria, Germany. All BMW models have a strong focus on handling and driving pleasure.
And driving pleasure has always been BMW's selling point, and countless fans around the world love BMW cars very much.
BMW's 3 Series is the best handling, and the 3 Series is also BMW's best-selling model.
The BMW M3 is a high-performance model of the 3 Series, so the M3 is popular and loved by many fans.
The interior design of the BMW M3 is also very combative.
Millions of car purchase subsidies.
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Anonymous users2024-02-04The BMW M3 engine is designed with 4 valves per cylinder, with a maximum power of 431 kW at 8300 rpm, a maximum torque of 400 Nm at 6500 rpm, a maximum engine speed of 8300 rpm, and a power output of 340 Nm at 2000 rpm.
The length, width and height of the BMW M3 are 4490 mm, 1780 mm and 1376 mm respectively. The V8 engine of the BMW M3 has outstanding high-speed performance, with a maximum speed of 8300rpm, which is the power of the BMW M3**. The M3's gearbox works seamlessly with the engine, allowing the gearbox to unleash the deep power of the engine, no matter what gear it is in.
The M3 engine has good throttle sensitivity. The BMW M3 can reach 100 km/h from a standstill in seconds, and it can break the 200 kmh mark in seconds. Staring at the withering.
The BMW M3 engine also has a maximum power of 309kW. The cylinder block of this engine is shallow and the design is very focused on performance at high speeds. It integrates many of BMW's advanced technologies, such as high-efficiency Kai Zhen-air valve, fully variable timing regulation (doppelvanos), and the movement of individual valves is controlled by stepper motors.
This design greatly improves the throttle sensitivity of the engine. Compared to the dry sump lubrication system of the R8, the BMW M3 uses a universal lubrication system, driven by two oil pumps, which can safely meet the lubrication requirements.
The BMW M3 has three levels of control in the engine fuel supply scheme, the EDC electronic damping control system and the DSC body dynamic stability system, which determines the body dynamics and engine fuel supply settings, and the owner can adjust up to 27 different combinations through the button next to the scheduled seat or the menu settings of the i-drive to meet the different needs of the owner.
Millions of car purchase subsidies.
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Anonymous users2024-02-03As of October 18, 2019, taking the BMW M3 model as an example, the inline six-cylinder turbocharged engine is codenamed S55B30.
The S55B30 is a twin-turbo engine. Twin-turbo is also one of the ways to turbocharge. To put it simply: a normal turbocharger has only one turbine, while a twin-turbocharger has two turbos.
Twin turbocharging can improve the response time of the turbine and reduce the hysteresis effect of the turbo.
As of October 18, 2019, there are only two models of the BMW M3 on sale, and the official guide price is 10,000 yuan.
In terms of power, all of them are equipped with a 6-cylinder turbocharged engine mated to a 7-speed dual-clutch gearbox, with a maximum power of 317kW, a maximum horsepower of 431ps, and a maximum torque of 550Nm.
The BMW M3 model is a mid-size sedan. In terms of body size, the length, width and height are 4678x1877x1442mm, the wheelbase is 2812mm, and the number of seats is 5.
The BMW M3 is fully rear-wheel drive. In terms of suspension, the front suspension is a double wishbone independent suspension, and the rear suspension is a multi-link independent suspension. All are equipped with adjustable suspension to ensure the comfort of passengers in the car.
Millions of car purchase subsidies.
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Anonymous users2024-02-02BMW M3 engine cylinder arrangement F80 generation BMW M3 ( Price |The model is detailed with an inline six-cylinder twin-turbo engine, and the E90 generation BMW M3 uses a V8 naturally aspirated engine.
The E90 BMW M3 is also the only generation to use a liter V8 naturally aspirated engine.
The F80 generation BMW M3 engine codenamed S55B30, this engine has 431 hp and 550 Nm of maximum torque, this engine can output maximum power at 5500 to 7300 rpm, and can output maximum torque at 1850 to 5550 rpm.
The engine is powered by BMW's Double Vanos technology and uses Valvetronic technology.
This engine is mated to a 7-speed dual-clutch gearbox.
The dual-clutch gearbox is well suited for this type of performance car.
The dual-clutch gearbox has high transmission pin efficiency and fast gear shifting.
Common cylinder arrangements are in-line, V-shaped, horizontally opposed, and W-shaped.
The horizontally opposed engine may not be very familiar to everyone, but you can understand this engine as a V-shaped engine with an angle of 180 degrees.
BMW's inline six-cylinder engine is very famous, the inline six-cylinder engine runs very smoothly, and the power of this engine is also very strong.
BMW's six-cylinder engines are all in-line and do not have a V-shape.
Parameters of the BMW M3 engine.
The engine of this car has a maximum power of 317kw and a maximum torque of 550 Nm.
The BMW M3 uses an inline-six twin-turbo engine, codenamed S55B30, which delivers maximum power from 5,500 to 7,300 rpm and maximum torque from 1,850 to 5,550 rpm. The engine is equipped with BMW's Double Vanos technology and Valvetronic technology.
The engine used an aluminium alloy cylinder head block.
This engine is mated to a 7-speed dual-clutch gearbox.
The engine power of the BMW M3 is still very strong, the front suspension of this car uses a double ball joint independent suspension, and the rear suspension uses a multi-link independent suspension. (Photo by Q&A: Q&A called the beast) @2019
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Yes, you said that each cylinder of the Sutar engine has only two valves, that is to say, the number of valves of this engine is less, and the frequency of failure is relatively low, but it may consume a lot of fuel and it is easy to get too high a temperature. The Octavia engine is relatively speaking, the technical quality is relatively high, but because there are, too many valves, the frequency of failures, certainly than other, lower-grade car engines, but the power is large, fuel consumption is less, but the maintenance cost is relatively high, go to what 4S shop money is very high, we all know, the more high-end the car, the cost of maintenance, must be much higher than others, low-end cars, personal opinion, the engine of the speed is better, should be its fault, Generally just the radiator of the aspect, do not need to spend a lot of money, and high-end cars, at every turn to change the valve parts, should be the boss will not do their best to help you repair, some high-end cars, want to import the engine of the car, and some European maintenance personnel have not even seen it, so only, the low-end engine is more reliable, economical, but I don't say much, buy or not to buy or yours, point of view, I am here to remind you to buy, to buy a high-end sports car, not to sell so noble, just buy the ordinary,Save some money.,It's not bad for the future in the future.,Haha-la-la.。。