标签： 上海mm自荐

　　[car home Engine Technology] With the official release of Chery’s high-end brand, EXEED, Chery Automobile finally achieved mass production of their brand-new engine products. As the first engine series with independent intellectual property rights of China brand, after three generations of engine product changes, can this brand-new 1.6T direct injection engine make Chery return to the top position of China-made powertrain? Let’s feel it together.

○ 30 seconds to understand Chery’s brand-new 1.6T engine.

　　1. The first product of the third-generation Chery ACTECO engine has been mass-produced at present, and it is the first to take the Starway -TX model.

　　2, the rising power is high, and it supports the national six B emission standards.

　　3. The tumble flow in cylinder is optimized, and the thermal efficiency of the whole machine is higher than 37.1%.

　　4. The cylinder head is integrated with the exhaust manifold design, and an electronic thermostat and an electronic water pump are adopted to optimize the thermal management system.

　　5. The cylinder body is made of die-casting aluminum alloy, which makes it lighter.

　　6. NVH performance is improved.

○ Engine evolution of Chery brand

　　If the time goes back to more than ten years ago, our China brand didn’t have any powertrains, and the almost uniform loading of "domestic Mitsubishi" made many China brands realize that only the technology with independent intellectual property rights is the real hard power. Chery is one of them. After realizing the importance of positive research and development, Chery has invested in the team of independent engine development very early.

　　Remember Chery Qiyun? Yes, with the help of the Tritec1.6L engine jointly developed by Chrysler and Rover, Chery Qiyun at that time had a "strong horsepower" of 116Ps. I have been impressed by this engine so far. It is not only more powerful than the engines of Volkswagen Bora, Hyundai Elantra and Citroen Elysee with the same displacement at the same time, but also the Tritec engine has been assembled on MINI models. The concept of "own brand car with BMW imported engine" has also been highly publicized, which can be described as a smash hit. (Want to know more about Tritec engine? Click on the old article: Tritec engine development)

　　Chery ACTECO series engine can be regarded as the first engine series developed in China, and its appearance represents that China brand has the real automobile engine technology from now on. The whole engine product line is planned from 0.8L to 4.2L, and all of them support Euro 4 emission standards. In a sense, the earliest ACTECO engine has reached the level comparable to the international engine at that time.

　　The first generation of Chery ACTECO engine can be regarded as the representative of the engine series independently developed by China. A good start requires a good continuation. When Chery discovered that the turbocharging technology was becoming more and more mature, from 2009, Chery’s second-generation ACTECO engine series was officially put into the market, and its highlight technology was to keep up with the trend of the times: dual VVT variable timing adjustment of intake and exhaust and the blessing of turbocharging, which made the second-generation ACTECO engine make comprehensive progress in power, economy and emission.

　　And our protagonist today, Chery 1.6T direct injection turbocharged engine, belongs to the third generation Chery ACTECO engine. As the first model of a new generation of engine products, it has undergone a lot of upgrades compared with the previous products, bringing together many mainstream advanced engine technologies at home and abroad, which not only significantly improves fuel consumption and power performance, but also benefits from the modular concept. Relying on the 1.6T engine design framework, there will be 1.6T high-power version, 2.0T four-cylinder and 1.2T three-cylinder engine products in the future.

　　The data performance of the new 1.6T engine is obvious to all. According to the engineer, the third generation ACTECO engine will support 48V micro-hybrid system and P2 plug-in hybrid system in the future. Even in this series, they are developing a Miller cycle engine with thermal efficiency exceeding 40%.

　　Since it is the first engine brand to realize independent intellectual property rights and mass production, I believe Chery still has a lot of new technologies to try, but at present, the world is not optimistic about the future of pure fuel vehicles. We are not sure what form Chery’s fourth-generation engine will appear, but I believe that the general direction must be a product closely related to the direction of new energy.

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Lexus RX New Energy, as a luxury SUV that combines elegance and movement, has a unique and recognizable design. On the front face, it adopts the iconic spindle grille of the Lexus family, and the streamlined design gives the vehicle a sense of power and sophistication. The LED headlight group complements the grille to create a visual effect of technology and luxury. The overall body line is smooth, showing Lexus’s pursuit of detail and aesthetics, which makes RX New Energy stand out among many models.

Lexus RX New Energy, with its streamlined body design, outlines an elegant side profile. In terms of body size, it has a length of 4890mm, a width of 1920mm and a height of 1695mm, and a wheelbase of 2850mm, making the interior of the vehicle spacious and comfortable. The side lines are exquisite and dynamic, showing the attention and control of the Lexus brand for details. The front and rear tires are 235/50 R21, and the tire size is moderate, which complements the rim style, not only ensuring driving stability, but also adding a sense of movement to the vehicle.

Lexus RX new energy interior design upholds the refined and luxurious style, and the spacious interior space shows ingenuity. The steering wheel is made of genuine leather, and the delicate feel brings a comfortable grip. It is equipped with electric up and down + front and rear adjustment functions to ensure driver comfort and convenience. The central control screen size is 14 inches, which is clear and easy to operate. It integrates multimedia system, navigation, phone and air conditioning control functions, and supports automatic speech recognition, which is convenient for drivers to easily control during driving.

The seats, front and passenger seats are made of high-quality leather, providing multi-directional adjustment, including front and rear, backrest, height and waist support functions, to ensure comfort during long-distance driving. The driver and passenger seats are also equipped with an electric memory function, which can automatically adjust the sitting position according to personal habits. The rear seats support backrest adjustment and can be reclined proportionally as required, providing flexibility for loading luggage or passengers. The entire interior design is designed to balance practicality and luxury, creating a comfortable riding environment.

For Lexus RX New Energy, it is equipped with a 2.5L displacement four-cylinder engine with a maximum power of 136 kilowatts and a peak torque of 228 Nm, providing excellent power output. Matched with the E-CVT continuously variable transmission, this high-efficiency transmission system ensures the smoothness and fuel economy of the vehicle during driving.

Overall, according to the evaluation of Autohome owners, Lexus RX New Energy has won him high recognition for its excellent pure electric acceleration performance, stylish and atmospheric design and excellent sound insulation. This undoubtedly proves that the Lexus brand’s attention to detail and insistence on driving experience make it an ideal choice for many consumers who pursue a high quality of life.

In today’s Chinese car market, all-rounders are clearly more popular than "special students".

In the past, most independent brands built products around the daily needs of families, with obvious advantages but also outstanding disadvantages. With the rise of the new generation of young consumers, self-driving travel has risen strongly, and consumers have begun to urgently desire a single product that is not just for urban travel.

It is based on the urgent needs of "city can be wild", with 20 years of off-road experience accumulated Haval brand, officially launched the new second generation Haval H9, the starting price of the new car is only 199,900, providing consumers with a new choice.

The shape is "very off-road", and the ability is "more off-road".

In the past, family cars and off-road vehicles had "distinct" design styles. Now, as young people’s aesthetics tend to be personalized, the "square box" shape is popular in the Chinese automobile circle.

This time, the second-generation Haval H9 is a "square box" family off-road vehicle with enough personality, and its tough and bold appearance makes people feel very safe at first glance.

In addition to the "wild" styling, the most important thing is that the second-generation Haval H9 has excellent off-road capabilities.

After all, to conquer the outdoor scene, strong performance is the top priority.

The new car is equipped with a 2.0T turbocharged engine with a maximum power of 165kW and a maximum torque of 385N · m, which can peak at 1800rpm. While providing strong acceleration performance, the climb is also more awesome.

The transmission is matched to the ZF 8AT transmission, which not only guarantees reliable quality, but also helps to optimize the fuel economy of the vehicle and bring a smoother and more comfortable driving experience.

In addition, the second-generation Haval H9 is equipped with TOD intelligent four-wheel drive + Mlock mechanical lock as standard, which can realize 0-100% intelligent distribution of front and rear wheel torque according to road conditions, and the front and rear axle electronic control differential locks form "three locks", taking you to easily deal with outdoor complex road conditions.

At the same time, the second-generation Haval H9 approaches an angle of 31 ° and a departure angle of 26 °, and has the ability to climb up to 100% of the maximum, with a wading depth of 800mm. It has a bright passing performance and is not afraid of chassis scratches or water on gravel and wading roads, allowing it to enjoy more outdoor scenes.

Use technology to bring convenience and maintain stable driving safety

In the second half of intelligent acceleration, in-vehicle technology is a necessary "quantitative" factor, after all, young people really like it.

At the smart cockpit level, the second-generation Haval H9 is equipped with a 14.6-inch touchscreen center control screen and a 10.25-inch full-LCD instrument, creating a good sense of technology atmosphere.

In addition to the integration of rich ecological functions, OTA upgrades are not absent. At the same time, HUAWEI HiCar and ICCOA Carlin interconnection are also provided, which can be connected with many mainstream broken mobile phone brand products on the market, making it easier and more convenient to use the car.

In addition, the intelligent voice in the car has evolved several times to become more user-friendly. The intelligent voice on the second-generation Haval H9 not only responds quickly, but can continuously recognize multiple instructions in a single wake-up, and can control everything with the movement of the mouth.

In addition, the new car is also equipped with a wireless charging function for mobile phones. It will no longer be a problem to find that you have forgotten your mobile phone charger halfway through an outdoor trip.

At the level of intelligent driving assistance, the second-generation Haval H9 integrates 13 L2-level driving auxiliary features such as ACC full-speed adaptive cruise, ICA intelligent cruise assistance, forward collision warning, parallel assistance, lane keeping, lane departure warning, front/rear collision warning, active braking, etc., and has 360 ° panoramic image + chassis perspective to provide a better field of vision for drivers and passengers, bringing a more relaxed and safe car experience. In addition, the new car also provides automatic parking function for "parking difficulties".

Safety is the greatest luxury, and the second-generation Haval H9 also ensures the bottom line of safety through solid materials and structural strengthening design. It is reported that the proportion of high-strength steel used in the frame of the new car has reached 99%, and the roof can withstand up to 13 tons of pressure, which is equivalent to stacking 4 Haval H9s on the roof, which is not a problem.

Modify off-road life and take into account comfort needs

As a "family off-road vehicle", the second-generation Haval H9 naturally realizes the need for family comfort.

The second-generation Haval H9 has a 1976mm wide body and a 2850mm wheelbase, coupled with the square shape, which can further free up the cockpit space. Needless to say, the front row is close to the flat rear platform, and the "long legs" can also stretch their bodies well in the back row.

In order to optimize the user experience, the seat of the second generation Haval H9 is specially optimized for people’s body data, which fits the human body curve better and brings stronger support.

In terms of configuration, both the first and second seats have seat heating, seat ventilation, and 8-point massage functions, which help users adjust their body temperature faster in summer and winter. It is also a good choice to commute to get off work or travel by car.

At the same time, the second, third, and fourth body mounts are upgraded to a shear design, which enhances the vehicle’s driving stability and vibration filtering ability. When encountering a more potholed road surface, there will not be too many bumps, and it is also very friendly to people who are prone to motion sickness.

In addition, the new car has also been systematically designed to optimize the user experience.

The whole vehicle has undergone multiple NVH optimizations, and double-layer laminated sound insulation glass has been installed to effectively block noise. As soon as the windows are closed, wind noise, fetal noise, and road noise are all isolated. Family members in the back row need to make up for sleep when traveling to sleep better. In terms of configuration, there is also a 10-speaker sound system and the blessing of the ambient light in the car, which brings a better audio-visual experience.

Write at the end:

In the past, few people could associate the words "family" and "off-road" together, but with the arrival of the second-generation Haval H9, a car can cover the needs of consumers in different scenarios, opening up a new track of "family off-road". Based on this, Haval will further consolidate its market position in the SUV field in China.