Which car has better power, diesel or gasoline car?

The speed characteristics of diesel engine and gasoline engine are different, and they have their own advantages and disadvantages in terms of power, diesel engine has good power and high torque at low speed, while gasoline engine has good power and high torque at high speed.

Under normal circumstances, the torque of diesel vehicles is greater in gasoline and diesel engines of the same displacement, which is reflected in the fact that diesel vehicles have stronger climbing ability than gasoline vehicles, and accelerate faster than gasoline engines at low speeds. In the place where the road conditions are not good, the power is better than the gasoline engine of the same displacement, and the performance of the gasoline engine in the rear section of the highway is not ideal. The horsepower is larger than that of the gasoline engine, because the gasoline engine has a high number of revolutions and is suitable for road driving.

In short, there is no absolute who is stronger. There are many factors such as the weight of the vehicle for large-displacement diesel vehicles, and there is no torque problem for large-displacement gasoline vehicles, and the acceleration at low speed is still very fast.

Look at what to do, the diesel engine engine is more horsepower and fuel-efficient than the gasoline engine! It's good to pull diesel fuel. The gasoline engine is quiet, comfortable and quiet, and the gasoline engine of the sedan is good!

Diesel vehicles, fuel-efficient, horsepower, low maintenance costs, usually avoid some gasoline vehicle circuit failures and problems. The current diesel car is not at the same level as the diesel car of the past, the noise is slightly louder than that of gasoline, and it can be ignored if it is well sealed, but the economy is obvious. The main attention is to use diesel fuel in winter, and do not freeze the oil.

Under the same conditions, diesel vehicles are more powerful.

If you feel that the power can not be satisfied, you can achieve the effect of power improvement through ECU upgrade, and the HDP program is very reliable, with more than 50 ** stores across the country.

Which is more powerful petrol or diesel? Petrol of course. It's powerful.

diesel, in general, gasoline and diesel engines of the same displacement. The diesel engine has more torque and more power. The diesel engine does not have an ignition system.

There are 8-10 carbon molecules in gasoline and 12-15 in diesel.

Therefore, diesel is more resistant to burning and more powerful than gasoline, which is the essential reason.

Some people say that diesel cars are better than gasoline cars, but there are very few people who buy diesel cars in China. You can't say that.

Let's see the traffic on the road. With 9 seats as the dividing line, gasoline vehicles with less than 9 seats account for a large proportion, and diesel vehicles with more than 9 seats account for a large proportion. More than 95% of trucks, especially bulk cargo, are diesel.

Why is this happening? The distinctive feature of diesel vehicles is high torque at low speeds. In other words, the climb should be adapted to the load. This can be applied to both passenger and freight transport.

Most of the vehicles with less than 9 seats are private cars, official cars, and unit blind cars, so Mohong does not have much requirement for the torque and load of the vehicle, so as long as the power is matched, everyone chooses gasoline vehicles.

The disadvantage of diesel cars is that they are easy to wax in winter, especially in extremely cold regions. In addition, diesel vehicles emit more pollutants than gasoline vehicles, and many places restrict diesel vehicles from entering the home.

In addition, diesel cars are noisier than gasoline cars. So gasoline vehicles are mostly passenger cars.

In fact, diesel cars have many advantages. Gasoline and diesel vehicles with the same horsepower consume less fuel than gasoline vehicles, and have higher load capacity and climbing ability.

To sum up, small cars are mostly gasoline vehicles, and large buses and trucks are mostly diesel vehicles.

Diesel cars are good, diesel cars have a long life, economical and durable. The speed of the diesel engine is low, the related parts are not easy to age, the wear of parts is less than that of the gasoline engine, the life is relatively long, there is no ignition system, and there are few auxiliary appliances, so the failure rate of the diesel engine is much lower than the fuel consumption of the gasoline engine.

Advantages of diesel engines.

1. High security.

Compared with gasoline, it is not easy to volatile, has a higher ignition point, and is not easy to be ignited or exploded due to accidental circumstances, so the use of diesel is more stable and safe than the use of gasoline.

2. More environmentally friendly.

Diesel engines emit 45% less greenhouse energy than gasoline, and carbon monoxide and hydrocarbon emissions are also lower, but nitrogen oxide and PM (particulate) emissions are greater than gasoline engines over the lifetime of the vehicle. With the continuous progress of technology, its emissions have reached Euro III and Euro IV emission standards.

In our daily lives, cars are indispensable for our travel, especially during rush hour. Therefore, traffic congestion on the road is a big problem. Generally speaking, vehicles are mainly divided into diesel vehicles, gasoline vehicles and new energy vehicles.

The difference between a diesel car and a gasoline car.

1. The ignition method is different: the diesel engine relies on the ignition method of compression ignition, while the gasoline engine relies on the ignition of the spark plug. The so-called compression ignition is the ignition point by applying extremely high pressure to the diesel fuel without a spark plug.

2. Different fuel consumption: under the premise of the same displacement, diesel vehicles are more fuel-efficient than gasoline vehicles. The reason is that the energy conversion rate of diesel is high in compression ratio, and the ** of domestic diesel is a little lower than that of gasoline, and a tank of oil is cheap and durable.

3. The effect is different: due to the high pressure of the compression stroke of the diesel engine, the power burst out of the power stroke will be very large, so the diesel vehicle generally has a good start and low-speed performance. However, when the speed goes up, the power of the diesel engine will become more and more tired, so the power performance of the diesel car at high speed is very average.

4. Different advantages and disadvantages: diesel vehicles are not easy to waste diesel, but their disadvantages are that there will be a large sound and vibration amplitude caused by large cracking posture changes. Gasoline vehicles will be higher than diesel vehicles in terms of raw materials and maintenance.

However, there are certain benefits, that is, comfort and stability, suitable for daily use.

5. Different torque: the liter power of diesel engine is generally not as large as that of gasoline engine, and the maximum power of gasoline engine and diesel engine with the same displacement is large, but the low-speed torque and maximum torque of gasoline engine are smaller than that of diesel engine.