off-road vehicle

Hard-core cross-country talks every day, but who has time to cross-country every day? !

Let's talk about SUVs.

This is the "advice" given to us by a car enthusiast. Personally, it looks good, because the real off-road can be off-road, and the four-wheel drive SUV can only meet the ordinary unpaved road trip; Sport utility vehicle means sport utility vehicle, abbreviated as SUV, and the real off-road vehicle is off-road vehicle, which is translated as off-road vehicle. These two seemingly identical models are actually completely different. The fundamental difference lies in the non-loaded body and the loaded body. The former has high strength and the latter has low strength. The former body frame is not easy to deform, while the latter is easy to deform.

Therefore, people who can really drive off-road will not choose SUV. If you also have this kind of car demand, and pay attention to Haval Dog and the upcoming travelers of Chery Jietu, Beijing Off-road BJ40 will be an ideal choice.

Speaking of off-road vehicles, most drivers may find it expensive. For example, the quality of BJ2 12 manufactured by BAIC is too poor. The option like this seems to be that the tank 300 starts, but the starting price is more than 200 thousand. Therefore, we can only consider these SUVs with four-wheel drive and rear axle differential lock. The starting price of the manual version of BJ40 four-wheel drive built by Beijing off-road is only 65,438+069,900, and the actual price will of course be lower. The actual price can coincide with the Haval big dog and the second generation big dog.

BJ40 is a standard off-road vehicle with non-load-bearing body, and its chassis strength is still very ideal. Before Tank 300 went on the market, the cross-country athletes of their own brands were mainly based on this car, so BJ40 was considered to have been through many battles.

Only the lowest price version is the old "2.3t &；; 5MT ",the power standard is170 kw/345 n m, the torque is slightly lower but the power is quite high; If you want to choose the automatic version, the budget will increase to about 6.5438+0.7 million, and choose 2.0t &；; The minimum equipment is 8AT, and the power standard is165 kW/380 N m. This version is more balanced in power and fuel consumption.

But will off-road vehicles have high fuel consumption?

Let's look at the data:

The average fuel consumption of BJ40 manual version is 12.2L/ 100km, and that of 2.0T automatic version is 13.2L/ 100km.

This is the premise of deciding whether to choose an off-road vehicle. No one can deny that the fuel consumption of off-road vehicles at the same level is higher than that of SUVs. After all, one more chassis will make the body much heavier. Haval Big Dog is equipped with Miller Cycle 2.0T engine, which is also made by Great Wall Motor. The average fuel consumption of its four-wheel drive version is only about110l/100km.

In contrast, if you choose the manual version of BJ40, it will cost 89 yuan more than 100 kilometers. If you choose the automatic version, you have to bear the price of 178 yuan for 100 kilometers.

The difference is not small. Ten thousand kilometers is the price difference of 800- 1800 yuan. If you can accept this standard, please continue reading.

The power and off-road capability of BJ40 is the same as that of Tank 300, because its 2.0T engine is the same model and its transmissions are ZF8AT. . The key point is that all four-wheel drive platforms are part-time 4wd, the simplest and most reliable four-wheel drive platform. It's just that there is no standard differential lock in the middle and low-end BJ40. If you want to cross the country, you must install it yourself after landing. This car has a front axle differential lock, and the rear axle will definitely have it. Light cross-country does not need differential lock, and electronic slip limit can meet it.

At the same time, the car has 4L mode, the torque can be amplified by 2.5 times, and the maximum torque in low-speed four-wheel drive mode can reach 950n·m! Abundant power is also the guarantee of off-road.

Haval big dog, second-generation big dog and Jetway station wagon are all horizontal four-wheel drive platforms, that is, four-wheel drive models built on the basis of predecessors, without torque amplification gears; So the power of off-road will not be very abundant. The standards of the three cars are 325, 385 and 400n·m, which are not suitable for extreme cross-country climbing.

At the same time, the Haval big dog and the second generation big dog use wet power shift, which is not suitable for off-road in itself; Because the wet clutch still has slight sliding friction under compaction, the high frequency, low speed and high torque output will affect the service life of the clutch assembly, and it is also prone to high temperature failure, so these two cars are light off-road SUVs that can only walk outdoors.

Jetways travelers are not sure about the type of communication at present. The four-wheel drive version is just like a big dog if it uses powershift, and it is more suitable for off-road if it can use 8AT. Because AT is driven by hydraulic torque converter, there is no need to worry about wear and high temperature when crawling at low speed.

This is the difference between the two cars. In a word, neither Haval dogs nor Jietu travelers can really cross-country. If shoes are used as an analogy, these cars are like hard-core shoes. Walking on urban roads or grasslands is fine, but climbing mountains is not. Moreover, off-road vehicles are hiking shoes, which can be worn without climbing mountains, but they are more expensive. Once you want to climb mountains, you will be like a duck to water. So how to choose a car in the end depends on whether you can climb the mountain-cross-country.

Don't confuse these two kinds of cars, or it will be dangerous to drive an SUV off-road

Editor: Tianhe Automobile-Automobile Science Island

Published by Tianhe MCN, all rights reserved.

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This article is from Tianhe Automobile Science Island, written by Che Yi, and the copyright belongs to the author. Please contact the author for any form of reprint. The content only represents the author's point of view and has nothing to do with the car reform.