The fuel-saving race is located in Wuxi, and the activity route covers urban sections and expressway sections, and the whole journey is about 136 km. The rules of the fuel-saving race are not complicated. PLUS was on the way to the destination, and CC Blue Whale was on the way back. Each car is equipped with two people. After filling the gas station, sealing the fuel tank cover and clearing the odometer, the vehicle arrives at the destination gas station, and the actual fuel consumption is calculated by combining the actual fuel consumption of the oil gun and the odometer. The whole process is supervised by the staff.
Finally, the author drives Yidong PLUS and? Sharp CC Blue Whale Edition recorded fuel consumption of 2.98L/ 100km and 3.25L/ 100km respectively.
▲ The Yidong PLUS of this test drive is equipped with Blue Whale NE 1.4T engine +7-speed dual clutch powertrain; Sharp CC Blue Whale Edition is equipped with Blue Whale NE 1.5T engine and 7-speed dual clutch power.
The fuel consumption of Yidong PLUS is as low as 2.98L/ 100km, which is lower than the comprehensive fuel consumption of 5.9L/ 100km announced by the Ministry of Industry and Information Technology. Is it fake?
There is no fraud, and the measured scores of other contestants are mostly 3-5L/ 100km.
However, it should be noted that although the driving route simulates the road conditions of daily driving, the author does not turn on the air conditioner during driving, and the driving style is different from that of daily driving, so there is a big contrast.
Since it is inconsistent with daily driving, is the result of the fuel-saving race meaningful?
It makes sense, because it is the result of extreme driving under certain working conditions.
On the contrary, the so-called measured fuel consumption is not comparable, because there are too many factors that affect fuel consumption, such as the system efficiency of the car itself, the driver's driving action, the wind strength of the day, road conditions and so on. Even if the same person drives the same car twice on the same road, the measured fuel consumption may be different.
So the so-called real fuel consumption does not exist.
The significance of fuel consumption in fuel-saving race is not that you can drive so low fuel consumption in daily driving, but how low this car can drive in the limit state.
Low fuel consumption is not only an economic index, but also a very important technical index. The comprehensive strength of cars with low fuel consumption is generally not bad.
Take the Sharp CC Blue Whale Edition in this fuel-saving competition as an example. Its blue whale engine NE 1.5T maximum power 132kW and maximum torque of 300Nm. Looking at the power, the blue whale NE 1.5T engine reaches 88kW/L and the torque is 200 nm/L. ..
And the torque platform of Blue Whale NE 1.5T engine is quite touching! The peak torque can break out at 1250rpm, which can last up to 3500rpm, and the torque platform width is 2250rpm.
In the field of small-displacement turbocharged engines, Volkswagen EA2/KOOC-0//KOOC-0/,Honda L/KOOC-0/5B8, BMW B38A/KOOC-0/5C and Ford GTDIQ75 are generally recognized as doing better. The models equipped with them are all advertised for their performance, such as sagitar, civic, 1 series and focus. These are well-known "small steel cannons", but the blue whale NE 1.5T engine has left them far behind.
Because of the different displacement, the direct comparison parameters are not rigorous enough, and the comparison of lift and lift torque is objective.
Not only that, the engine also meets the national 6b emission. At present, most car companies can only enter the threshold of National 6a.
Some consumers may think this is nothing. In fact, after the handover of China's five countries and six countries, there was media exposure. In order to meet the national six emission standards, some brand models deliberately lowered the engine power.
The reason why Blue Whale NE 1.5T is great is that it can reach the national 6b emission standard and at the same time reach such a high power level. Few car companies in the market have this ability.
Therefore, the author says that the comprehensive strength of a car with low fuel consumption will not be bad. Low fuel consumption is not only to save money, but also an important reference to judge whether a car is advanced or not. When buying a car, it is recommended to choose a model with low fuel consumption.
Words? |? Jianbo Li
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.