Speaking of hybrid, I have to mention Toyota THS hybrid technology, which is "outstanding" in terms of qualification, sales volume and technology. But unexpectedly, BYD DM-i hybrid technology took the lead in breaking this situation. Which hybrid model has more obvious advantages? After actual driving, the gap is clear at a glance.
For most family cars, the budget is generally between10-170,000. In the hybrid field, the price of Corolla dual engine and BYD Qin PLUS is similar. When buying a car, these two cars are often compared together. Here, we will elaborate on the differences between them from five aspects.
First, the power and driving experience of the two hybrid models are different.
Corolla dual engine is a hybrid of oil and electricity, "oil is the main, electricity is the auxiliary." The capacity of small battery is about1.5kwh. When driving at low speed, it is driven by motor by default. When the vehicle speed reaches a medium speed (generally 40-55 km/h), the vehicle-machine system will intelligently distribute power according to real-time information such as vehicle speed and torque.
For example, in the scenes that require large torque, such as climbing steep slopes, full load, accelerating overtaking, etc., the engine is mainly used to drive together with the motor. When the battery is low, the engine will also start to charge the battery.
BYD Qinjia DM-i is a plug-in hybrid vehicle, which is mainly powered by electricity and supplemented by oil. Generally, the capacity of power batteries is relatively large, and the cruising range of most pure batteries is about 55- 120 km. Some models can reach 200 kilometers or more.
Like pure electric vehicles, you need to rely on charging piles to charge batteries. Qin PLUS Champion Edition 120km Endurance Edition, when the battery is charged, it is driven by a motor in any scene, which is exactly the same as a pure electric vehicle.
When the battery capacity is insufficient, the engine will take the initiative to intervene, or when a large torque is needed, the motor and the engine will drive together, and when the battery capacity cannot provide the drive, it will be driven entirely by the engine. This time is the same as driving a fuel car.
Because of different working conditions and different power systems, there are still some differences in power between the two cars. For the Corolla double engine, the motor is an auxiliary after all. When I use a car in the city, I am excited with the roar of the engine, and I am excited before the speed comes up.
Qin PLUS, on the other hand, is equivalent to a pure electric vehicle with sufficient battery power. Although it can't be pushed back, the power is more advantageous than Corolla. When both cars are in a state of lack of power, Corolla's advantage seems to be more obvious. On the one hand, the engine has a larger displacement, on the other hand, the vehicle is lighter. Power has a slight advantage in such scenes as climbing a hill and accelerating rapidly.
Second, compare fuel consumption.
You use the car around the city, and the Corolla dual-engine fuel tank is 43 liters. After filling up, the cruising range is about 950 kilometers. When the air conditioner is turned on occasionally, the actual cruising range is about 9 10 km. The average comprehensive fuel consumption per 100 kilometers is about 4.6L.
And BYD Qin PLUS, if you want to save money, you can be more diligent, charge more, and always ensure sufficient electricity. Power consumption per 100 kilometers is about 14 kWh, but after all, the pure electric cruising range is short and fully charged, and the actual cruising range is about 90 kilometers.
This means that when the one-way trip exceeds 50 kilometers, the engine needs to intervene. At this time, the fuel consumption is high. The average power consumption per 100 kilometers is about 5 degrees+3.8L. Of course, everyone uses a different car. When the power is high, the fuel consumption will be low. High fuel consumption leads to low power consumption.
In this way, the cost of 1 km for Corolla twin engines is about 0.36 yuan, and that of 1 km for Qin PLUS is about 0.33 yuan. It can be said that the car cost of the two cars is very low, and the technology is only half the cost of the fuel car. Of course, if you often use the car around the city and charge it frequently, the advantages of Qin PLUS will be more obvious.
Third, comfort and control.
The overall comfort of cars with more than 654.38 million yuan is worthy of this price. After all, most of the time it is electrically driven. Apart from the obvious wind noise and tire noise, sitting in the car is really quiet.
However, when the vehicle loses power, it feels that the noise and vibration of the whole Corolla twin-engine engine are slightly obvious after intervention, which may be the difference of sound insulation and noise reduction materials. As for manipulation, it is the same, and there is no obvious feeling.
4. Appearance, interior, space, functional configuration and cost performance.
In terms of appearance, interior and functional configuration, the Corolla dual engine is still relatively "moderate". The same model has not changed much in recent years. Maybe the Japanese pay attention to practicality and economy. Unlike Qin PLUS, it will cater to the preferences of the majority of car owners.
Therefore, these items can be said to be the reduction of Corolla's dual engines, while domestic cars have always been in an advantage in these aspects, such as the appearance of the atmosphere, the interior of the atmosphere, sufficient materials, richer functional configuration and higher cost performance. The gap between the two cars is obvious.
5. Compare other aspects.
Qinjia DM-i is a plug-in hybrid and can still enjoy the "green card" at present. This has obvious advantages for car owners in cities with limited license plates and a limited number. You know, in some cities, the comprehensive cost of licensing alone may be above 50 thousand.
However, the Corolla Twin Engine cannot enjoy the "green card" treatment because it is a hybrid car. When buying a new car, you still need the purchase tax, travel tax and other expenses. From this point of view, the advantages of BYD plug-in hybrid car are very obvious.
In terms of maintenance, compared with the fuel version of Corolla, after all, the overall maintenance cost of the two systems will definitely be more. In addition, the whole vehicle enjoys a 3-year or 654.38+ 10,000-kilometer warranty.
Although Qin PLUS is also two sets of power systems, the engine system is not a traditional gearbox, but a single speed ratio gearbox, which is relatively simple, and the overall failure rate may be less. The whole vehicle enjoys the warranty service of 6 years or 6,543.8+0.5 million kilometers.
In a word, the main advantages of Corolla twin-engine are that the hybrid technology is relatively mature, the stability of the whole vehicle is high, and the hybrid models of oil and electricity are relatively worry-free, while Qinjia DM-i has obvious advantages in power performance, appearance, interior, space, functional configuration and vehicle cost.
Some people may say that the hybrid technology of Toyota and Honda is beyond the reach of other car companies. This is undeniable. They are really awesome, but now they will make a comprehensive comparison from many aspects and angles. Technology is on the one hand, and other advantages are also important factors to be considered.
Maybe BYD's hybrid technology is not as mature as Toyota's, but it has a 6-year or 654.38+0.5 million-kilometer warranty. The average service life of a general family car is about 8 years, and a 6-year warranty can eliminate many concerns of the owner.
Therefore, the comprehensive advantages of Qin plus DM-i are more obvious. Of course, vegetables and radishes have their own preferences, and they should be chosen according to personal preferences and car use scenarios.