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If you look at it from daily driving, the diesel engine with high torque and low power is better. From the perspective of racing and drag racing, gasoline engines with high power and low torque are more powerful. Diesel engines have a much higher compression ratio and combustion efficiency than gasoline engines, so the piston is more powerful to push the piston, and it is more torqueous when the car is driving.
However, because the combustion temperature of diesel is much higher than that of gasoline, the cylinder and piston design must be strong enough to withstand high temperatures, so it is not as fine as that of a gasoline engine, that is, the piston cannot be pushed too fast, otherwise the vibration will be too great. The speed at which the piston is pushed can be expressed as the rotational speed, so the maximum speed of a diesel engine is much smaller than that of a gasoline engine. Therefore, in daily driving, diesel vehicles with high torque are more powerful and have better power.
But once on the track or drag racing, a gasoline engine with 10,000 rpm continuous acceleration ability is enough to kill any diesel engine in the same class. Diesel engines are more suitable for off-road vehicles or trucks with high torque but low rpm (low horsepower) to get a lot of torque at lower rpm for loading loads or climbing hills. Upstairs is not right, only considering the compression ratio and combustion efficiency, but ignoring the key factors of low diesel engine speed, aside from the speed and only talking about torque negates the continuity of power.
After all, acceleration is a time process, the torque of the gasoline engine is not good, but it can continue to accelerate to 6000 rpm (racing engines are more than 10,000 rpm), and although the diesel engine starts with a large torque of strong torque, but the power is exhausted without 3000 rpm, and it is forced to change gears, and the problem of gear ratio after shifting, the torque transmitted to the wheels is definitely not as good as before shifting. The continuity of power cannot be compared with that of a gasoline engine. Think about it from another angle, if the diesel engine is good, then the world's top supercars have long used diesel engines, why are they still holding on to the gasoline engine?
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Hello, the ignition coil is the gasoline engine, and the ignition coil is the diesel generator, thank you.
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Gasoline engine: The advantage is that the vehicle is stable, the acceleration is fast, and the maintenance is cheap.
Diesel engine: the advantage is that the power is large, the safety is high, and it is the first choice for pulling goods.
PS: Pay attention to the emission standards).
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I bought a JMC Transit car last year, generally this is to pull the goods, if the goods must choose to extract oil, if the people use gasoline must be good, it seems that there is no gasoline, the overall power of this car is very good, the shock absorption effect of towing heavy cargo is better than my CRV shock absorption...
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This kind of car is generally good for diesel engines, and it is difficult for gasoline engines to pull!
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The main thing is the difference in the engine, one uses diesel, the other uses gasoline, and the others are almost the same in terms of configuration and interior layout at the same level.
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Landlord, this engine is still very good, but the quality of domestic diesel still needs to be improved.
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It's exciting! Generally, SUVs need such an engine, and if it is used for civilian racing cars, it is enough.
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Ford itself is determined by diesel engines, and of course the quality must be determined.
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Hello! Ford's engines are among the top 10 in the world.
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(1) The Ford Transit diesel version is better than the gasoline version, and 2) the diesel version is more powerful than the gasoline version.
Difference Between Diesel Version and Petrol Version:
1) The output characteristics of diesel engines are low revs and high torque, and the most important thing for off-road vehicles is high torque output. The disadvantage is that the diesel engine is heavier, 2) the output of the gasoline engine is characterized by high rotation and high power, so most of the road cars use gasoline engines, and the advantage is that the car is relatively light. And the diesel engine is fuel-efficient, that's for sure.
3) A good diesel engine is more environmentally friendly than a gasoline engine, because the diesel engine uses a lot of lean combustion, the combustion is more adequate than the gasoline engine, and the efficiency is higher than that of the gasoline engine, and it is also fuel-efficient.
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The Ford Transit diesel model is good, and the power is enough.
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Of course, it's good for diesel, and it's economical, how much gas money do you get for gasoline.
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Hello dear! What a model! I hope it can help you, please set it as! Thank you!
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The performance is good, which car are you looking at? I hope it will help you, please click for and wish you a smooth journey!
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