Is the chassis of Xpeng P7 stable and unstable? How is the chassis structured?

Xpeng P7 is designed with a front double wishbone independent suspension in the chassis structure, as well as an upper wishbone with an integrated design, and aluminum alloy is used in the production material to improve the lightweight level of the chassis; Moreover, the double-wishbone structure is more anti-roll than the traditional MacPherson structure, the road surface perception is clearer, and the steering of the body is more stable. In order to make the wheel movement trajectory more controllable and the four-wheel alignment parameters change less, the P7 adopts a rear five-link structure in the suspension form design, which improves the handling texture and keeps the vehicle in a more stable state while driving, which is also in line with the model positioning of Xpeng P7: luxury and sporty, therefore, P7's performance in chassis stability is also remarkable.

Xpeng P7 is positioned as a coupe medium-sized car, which can be called a sports car, and the chassis must be low enough. The P7 has done it, the low-lying body, streamlined shape, and avant-garde design make the P7 dynamic, in order to build the Xpeng P7 into an excellent luxury sports coupe, taking into account the fun of driving and the comfortable chassis platform is an important foundation. To this end, Xpeng Motors has teamed up with Porsche Engineering, which has a long history of sports car development, to jointly develop and tune the chassis.

After two years of Xpeng P7 chassis tuning, the cumulative tuning mileage is hundreds of thousands of kilometers; It has also tested nearly 100 kinds of front and rear spring schemes; After five rounds of adjustment, engineers from China, Germany and South Korea continuously optimized the shock absorber valve; More than 30 buffer block sample schemes, testing hundreds of bushing permutations and combinations. I think they put in so much effort and so much effort that the chassis of the P7 should not be bad.

In order to build the P7 into an excellent luxury sports coupe, it is very important for Xpeng Motors to achieve the chassis structure that can take into account the pleasure of driving and the comfort of riding. Xpeng and Porsche Engineering worked together to develop and tune the chassis. It is reported that Xiaopeng Motors is mainly based on the needs of domestic users, responsible for the definition of performance targets, process management, technical index verification and other work; Porsche, on the other hand, gives full play to its engineering advantages and supports development and tuning in the design, development, testing and mass production phases.

The chassis deployment alone lasted two years before and after, with a cumulative tuning mileage of hundreds of thousands of kilometers. They have been to many test sites for testing, and at the Heihe Red River Valley Automobile Test Ground with a temperature of -40, the P7 can achieve an average speed of up to 100km h for ring drifting, a perfect drift for a U-shaped curve of 35km h, and a perfect drift for an S-shaped curve of 55km h. The four-wheel drive system for ice and snow road start completes the optimal distribution of torque and obtains the best grip; The vehicle single-axle ice surface escape test, only used to completely drive off the ice, this achievement is amazing.

Xpeng P7 ( Check price |.)The no-load ground clearance of the model is only 130mm, while the ground clearance of the chassis of the common sedan is generally more than 150mm when it is unloaded. Therefore, it is difficult to avoid the passability problem of Xpeng P7 during daily driving.

Founded in 2014 and headquartered in Guangzhou, Xpeng Motors is an Internet electric vehicle brand under the banner of Guangzhou Orange Mobility Automobile Technology, initiated by He Xiaopeng, Xia Heng, He Tao and others, and the main members of the team come from GAC, Ford, BMW, Tesla, Delphi, Valeo and other well-known vehicle and large parts companies, as well as Alibaba, Tencent, Xiaomi, Samsung, Huawei and other well-known Internet technology companies.

Xpeng's pure electric drive system is based on motors, batteries, and electronic controls. The motor controller, DCDC, charger, etc. are housed in the front cabin, and the battery system is arranged under the floor of the passenger compartment. The power density of the first version of Xpeng Motors reached 10kWl, and the target was to exceed the domestic average by more than 1 times.

In terms of battery, Xpeng Motors' battery pack has undergone 4 iterations of development, and the energy density is quietly 150wh kg, unlike most domestic electric vehicle battery packs that use natural cooling or air cooling, Xpeng Motors has designed a liquid-cooled battery pack, which can output more than 200kW and control the temperature rise within 10 degrees after the exposure and luck test, which effectively solves the problem of battery temperature rise. The electric drive system has been tested on the bench, the hub and on the proving ground, with a cumulative test mileage of more than 5,000 kilometers.

Xpeng Motors' intelligent system takes the central control screen as the core, which is not only an Internet entrance and terminal, but also an intelligent platform. The large central control screen replaces the traditional physical central control buttons and replaces them with a series of virtual buttons. Xpeng's intelligent control system focuses on the intelligent control of the car itself, rather than simple Internet entertainment.

Photo by Yang Weilin) NIO EC6 Xpeng P7 Marvel R VOYAH Free Audi A4L Model Y @2019

The height of the Xpeng P7 chassis is 130mm, and the ground clearance of 130mm is maintained to ensure the passability of the car when driving on obstacles or uneven ground, and reduce the damage to the chassis.

Xpeng P7 adopts the front double wishbone, the rear five-link Huai stool suspension, through the optimization of suspension material and process, the unsprung mass is further reduced, the chassis height of the front suspension upper and lower control arms, steering knuckles, vibration-damping lead bender knuckle forks, etc. are made of aluminum alloy, compared with the traditional cast iron material; The rear suspension swingarm is made of stamped parts, which are better in strength and weight than common welded parts in the same class.

The application of the iBooster intelligent braking booster system provides Xpeng P7 with the best pedal feeling, more precise braking power, and longer cruising range, which is also a prerequisite for achieving a higher level of autonomous driving assistance capabilities in the future. The iBooster intelligent braking booster system uses multiple sensor signals and real-time calculation by the built-in ECU processor to shorten the active pressure construction time, improve the braking foot feel, shorten the automatic emergency braking confirmation time, and improve active safety.

The iBooster delivers up to a g-value of energy** deceleration, and hydraulics** compensates for pedal coarse guessing when it is energized**, balancing range and driving experience.

Photo by Q&A) @2019

Summary. Hello, happy to answer your <>

Xpeng P7 full load chassis height, Xpeng P7 no-load ground clearance is only 130mm, while common car chassis no-load ground clearance is generally more than 150mm. Therefore, it is difficult to avoid the passability problem of Xpeng P7 during daily driving. Founded in 2014 and headquartered in Guangzhou, Xpeng Motors is an Internet electric vehicle brand under Guangzhou Orange Mobility Technology Co., Ltd., initiated by He Xiaopeng, Xia Heng, He Tao and others, and the main members of the team come from GAC, Ford, BMW, Tesla, Delphi, Valeo and other well-known vehicle and large parts companies, as well as Alibaba, Tencent, Xiaomi, Samsung, Huawei and other well-known Internet technology companies.

Xpeng P7 fully loaded chassis height.

Hello, happy to answer your <>

Xpeng P7 full load chassis height, Xpeng P7 no-load ground clearance is only 130mm, while the chassis of common cars when unloaded ground clearance limb holes are generally more than 150mm. Therefore, it is difficult to avoid the passability problem of Xpeng P7 during daily driving. Founded in 2014 and headquartered in Guangzhou, Xpeng Motors is an Internet electric vehicle brand under the leadership of Guangzhou Orange Mobility Automobile Technology, initiated by He Xiaopeng, Xia Heng, He Tao and others, and the main members of the team come from well-known vehicle and large parts companies such as GAC, Ford, BMW, Tesla, Delphi, Valeo, etc., as well as well-known Internet technology companies such as Alibaba, Tencent, Xiaomi, Samsung, and Huawei.

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What is the level of chassis handling and endurance of the Xpeng P7?

The front suspension of the Xpeng P7 adopts a double wishbone independent suspension, which has two wishbones on the upper and lower sides of the suspension structure, which is more lateral rigid, which can make the vehicle roll smaller when steering. At the same time, the unequal length of the wishbone can also allow the wheels to automatically change the camber angle when moving, and the tire has better ground attachment performance. The Xpeng P7 is also equipped with a CDC continuous damping control system.

Although we have often seen this damping technology on GM models before, it was not developed by GM itself, but from ZF's Sachs. However, I have also heard that this technology does not seem to be standard in all series, so let's wait for the official final news.

In domestic cars, Xiaopeng P7 is still good, whether it is from the appearance, battery life, vehicle configuration, etc., Xiaopeng P7 is still worth starting. The Xpeng P7 adopts a front double wishbone and a rear five-link suspension, and the unsprung mass is greatly reduced through the optimization of suspension materials and processes. Xpeng P7 rear suspension adopts a multi-link rear suspension, although the spring cylinder separation design will theoretically occupy more space in the rear row, but the separated spring and shock absorber can be set more accurately and individually, which is the basis for the rear sports attitude and rear comfort of the vehicle.

With a body length of 4900mm and a wheelbase of 3000mm, the Xpeng P7 does not affect the space in the rear too much, but can provide a better tuning foundation.

Personally, I think that Xiaopeng P7 is very good as a domestic brand, Xiaopeng P7 chassis front suspension adopts double wishbone independent suspension, and for many years the double wishbone suspension structure has been regarded as the top grade by car enthusiasts, because this suspension structure is only used by luxury brands with higher prices to lay the foundation for the sports performance of their own products. This suspension structure with two wishbones on the top and bottom is more laterally rigid, which can make the roll of the vehicle smaller when resteering, and at the same time, it can also allow the wheels to automatically change the camber angle when moving, and the tire has better ground attachment performance. Not only that, Xpeng P7 uses an upper wishbone made of aluminum alloy, which is lighter and can reduce weight and drag.

Xpeng P7 product strength is indeed strong enough, cost-effective, in the vehicle configuration, continue to show its advantages in the field of intelligence and vehicle performance, before the market, P7 after several rounds of testing and continuous optimization. Judging from the quality test alone, the Xpeng P7 is still worth buying. The overall chassis of Xpeng P7 is covered with guard plates, which is indeed the envy of some fuel vehicles, but it is already a bit extraordinary for pure electric vehicles built on a pure electric platform.

In terms of suspension form, Xpeng P7 adopts front double wishbone and rear five-link suspension, which is in line with the positioning of luxury sports models. Compared with the traditional MacPherson structure, the double wishbone structure has stronger roll resistance, clearer road sense and more stable steering. The rear five-link structure makes the wheel movement trajectory more controllable, and the four-wheel alignment parameters change less, improving the handling texture and driving stability.

As can be seen in the official **, the front face of the new Xpeng P7 car adopts a closed design, from the side of the car, the body lines are smooth and stretched, and the design of the hidden door handle and the frameless door is also a very popular design method nowadays. In the design of the rear of the car, the new car also focuses on creating a sense of sportiness, the fastback design makes the new car look ready to go, and the slightly upturned ducktail shape makes the new car look dynamic.

The chassis of Xpeng Motors adopts a front double wishbone and rear five-link suspension, and the unsprung mass is greatly reduced through the optimization of suspension materials and processes. After two years of chassis tuning, the cumulative tuning mileage is hundreds of thousands of kilometers, and it has been tested and tuned at the vehicle test sites of Idiada in Spain and the southern hemisphere vehicle test site in New Zealand, as well as in the United States, Xiangyang, Kunshan, Yancheng, Heihe and Yakeshi in China. I think Xpeng Motors is not sloppy at all in terms of chassis, and it should be very good.

Among the many new forces in car manufacturing, Xiaopeng Motors is still a more down-to-earth and reliable one, Xiaopeng P7 as a new car launched after G3, as soon as it debuted, it has attracted a lot of attention, the specifications of standard medium and large coupes, up to 700KM+ NEDC comprehensive cruising range plus 24-370,000 yuan of pre-sale**, but also reflects the strength of Xiaopeng P7 to compete with the world's top smart car brands. The middle of the chassis of the Xpeng P7 is made of resin, and the hollow part slightly exposes the steel-aluminum hybrid body used in the Xpeng P7. In order to balance the weight gain brought by the power car pool, it is a good choice to use some aluminum alloy materials.

The design of the chassis brings greater convenience to the handling of the Xpeng P7.