Nowadays, more and more enterprises are embracing the extended process in the automobile market.
Since the birth of the brand, it has adhered to the ideal of taking the extended-range route, and the world is firmly in the top two of the sales list.
Zhiji, Polar Krypton, Xiaopeng and Avita all chose to embrace the fuel tank, for example, the Avita 12 also opened the pre-sale of the extended-range model.
However, behind the technological development direction of automobile enterprises, it is also the result of consumers’ choice of products in the market.
Consumers prefer the hybrid solution of added programs, but can the hybrid products on the market fully meet the needs of consumers? Taking full account of consumers’ car-using experience? We recently got three popular hybrid products on the market, the M5, the ideal L6 and the newly launched Avita 07.
, three add-on hybrid SUV strong showdown, through the “LAB test” a hard-core test, we will conduct an add-on hybrid cross-review! First of all, to buy an additional car, the picture is that there is no mileage and energy anxiety, but the cost of the integrated car is still a point that consumers care about.
To put it bluntly, when you buy a taxi, what users care about is whether its battery is big or not, the duration of pure electric service is not long, whether the comprehensive fuel consumption is high, and so on.
The fuel consumption test of power feed, of course, we can not evaluate whether it is good or bad according to the data, so whether we can save money or not depends on the actual measurement.
The fuel tanks of the three cars were filled up with seals, and at the same time, starting from the same place, after the whole run, we refueled again until the gasoline level was added to the visual position, and finally the actual fuel consumption was obtained.
Almost the same road conditions and the same mileage, after our measurement, the cost of the three cars is shown in the figure.
Avita 07 not only has relatively low fuel consumption, but also has an advantage in final use cost.
The reason is that, first of all, the Kunlun extended range system on Avita 07 uses a 1.
5T engine with a maximum power of 115kW, the fuel thermal efficiency can achieve 44.
39%, and the oil-electricity conversion coefficient is 3.
63kWh/L.
By comparison, the thermal efficiency of the ideal L6 engine is only 40.
5%, while that of the M5 engine is 41%, and the maximum power generation efficiency is 3.
2kWh/L.
There is a key data here, that is, the oil-to-electricity conversion coefficient, that is, the same addition of one liter of oil, the more power conversion, the best economy for users.
And Avita is not only better in the official data, this engine is not picky, you can add No.
92 gasoline, ideally and ideally, you have to add No.
95 gasoline, so Avita’s performance in fuel economy is naturally much better.
In addition, as far as the incremental hybrid is concerned, there are three poor experiences in daily use: first, the battery charging rate of the extended car is lower and the charging rate is not as fast as the pure tram.
second, when the power of the vehicle is low, the power of the vehicle will be limited.
third, when the augmentation is started, noise will be transmitted into the car.
We also carried out actual tests on these three situations.
Performance testing, first of all, performance testing, for some add-on hybrid products, the power and feed not only affect the use cost, but also the most intuitive feeling is the performance failure.
That is to say, the power supply is full, and the feed is a worm, and even in the state of power supply, due to poor power performance, there will be security risks caused by power loss and inability to accelerate.
The zero-hundred acceleration performance of the three vehicles in the state of feed is as above.
It can be seen that even in the low power state, the power system of the Avita of the three vehicles still maintains a good level, which is obviously faster than the zero acceleration of the other two vehicles.
The reasons why Avita 07 “feed power is not degraded” are also various, which are related to its technical indexes such as the highest hybrid electric drive power 231kW, battery feed discharge rate and ultra-high proportion of continuous power generation.
The charging test shows that the feed discharge rate affects the performance, but in fact, the charging rate is also a concern for the mixing of an incremental program.
Nowadays, hybrid products all carry a large battery pack.
for example, the largest battery of these three cars is the M5, which has a battery capacity of 42 kWh,CLTC and a pure electric mileage of 230 km.
, followed by Avita 07, battery capacity 39 kWh,CLTC pure battery life 220 km, the smallest battery capacity is the ideal L6 kWh,CLTC 36.
8 km pure battery life 212km.
We also tested the charging of three cars, namely, M5, ideal L6 and Avita 07, and the results are as follows.
Ideal L6 costs 22min to replenish 23.
6kwh power, while M5 takes the longest time to supplement 28kwh power.
Avita 07 replenishes the power of 30.
8kwh in a relatively short time, which is the fastest and most of the three cars, and of course its charging power is also the highest among the three cars.
NVH test, of course, the feed not only has an impact on the performance of some add-on hybrid, but also affects the NVH performance of the vehicle due to the forced start of the add-on.
However, some manufacturers claim that after the booster is started, the decibel difference between inside and outside the car can be controlled within 1 decibel.
is that the case? let’s go on to look at the actual measurement.
At the speed of 60km/, the NVH performance of the three vehicles in the state of starting and shutting down the booster is as follows.
It can be seen that both the ideal L6 and the Avita 07 perform well in NVH, and the ideal L6 NVH performs best in pure electricity.
After the booster was started, the NVH performance of the Avita 07 was significantly different from that of the other two cars.
After the booster was started at the same speed, the NVH was almost 2 decibels lower than the other cars, which was a bit impressive.
In particular, the performance of Avita 07 is very stable, and the difference between before and after the booster is started is always about 1 decibel.
It can be said that the experience of Avita’s Kunlun extended range system in terms of charging speed and NVH control is very close to that of a pure tram.
In the end, add-program hybrid has always been a popular technical route among market consumers, which is due to the fact that extended-range models make up for the mileage anxiety of pure electric models and give users more choices.
But in the past, it seems that there are always some people wearing colored glasses for add-on hybrid products, such as poor feed performance, poor NVH, high fuel consumption and so on.
But now after a hard core test, you can see that in some product experiences, the performance of add-on hybrid is almost the same as that of pure electric products.
Even under unfriendly conditions such as power feeding, thanks to the leading technologies of hybrid products such as Avita 07 with ultra-high thermal efficiency, oil-to-electricity conversion coefficient, high charging rate, feed discharge rate and so on, it finally gives consumers a completely different increase from that in the past.
Program hybrid car experience.
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