At present, the models equipped with Aisin 8AT are as follows:
There are BMW X1, MINI Clubman, Citroen DS7, Tianyi and Volkswagen Sagitar in Europe & Tiguan (North America Edition), VOLVO full range, Peugeot 58L；;
American departments include Buick LaCrosse, Cadillac XT6 and XT5；;
there are Lexus RX and ex in Japan;
independent brands include hongqi HS7, changan CS85coupe, CS75 plus, cosay GT, Geely xingyue, lectra 3 and lectra 5 to be listed soon.
Before recommending a better model equipped with Aisin 8AT, let's introduce why Aisin has become the mainstream of 8AT. So many car manufacturers like Aisin 8AT. What do you see in it?
At present, the relatively high-end gearboxes basically started with 8AT, but few manufacturers can really develop and mass-produce 8AT, except Toyota 8AT, GM 9AT (in essence, 8AT), Hyundai 8AT and Ford 8AT, as well as Honda's better 1AT, as well as Germany's ZF 9AT and China's Sheng Rui. Honda's 1AT is not for sale, and Hyundai 8AT is not well-known. Ford/GM 8AT has just come out, and there is no market verification yet. Our Sheng Rui is only used for independent brands, and the rest are only ZF's 9AT and Aisin's 8AT.
Compared with the 9AT of ZF and 8AT of Aisin, we can see the difference from the gear ratio parameters of the gearbox.
The range of 9AT gear ratio of ZF is particularly large, reaching 9.8, and the corresponding span between each gear is relatively large. How to set the gear ratio of gearbox is very particular. If it is not set well, it will lead to the consequences of driving frustration and high fuel consumption. In order to achieve the best performance, it is necessary to have enough fine calibration data, but it requires a lot of work. Therefore, the models that used ZF 9AT in the early stage all had problems to varying degrees, and the performance of ZF9AT gradually became satisfactory with the passage of time and the further accumulation and improvement of data in the later stage.
aisin 8AT and ZF 9AT are products released at the same time. Obviously, the span of gear ratio of aisin is reasonable, and the range is only 7.6, so that the gear ratio and engine calibration will not be too complicated, and it is easy to match quickly.
another advantage of aisin 8AT is that the tooth ratio arrangement pays attention to medium and low speed, which is in line with the usage scenarios of most users. Aisin has only two overspeed gears, while ZF 9AT has as many as four. In fact, in the case of average driving speed in China and generally low engine torque, the utilization rate of overspeed gears is relatively low, so Aisin 8AT is actually more in line with the real use scene. After all, most of the time it is used for commuting in cities, and most of the speed limits are below 12km/h, and the 9th gear is almost useless, but it has become a chicken rib.
In addition, Aisin 8AT has the advantage of compact structure. If it is small, it will have more space for suspension and steering, which will help to reduce the turning radius, make the suspension design more compatible and contribute to the improvement of handling performance. Therefore, major manufacturers are more inclined to Aisin 8AT supplier selection.
we understand the advantages of aisin 8AT, and we also understand that the models matched with aisin 8AT gearbox are more suitable for driving at average speed and on urban roads below 12km/h. According to these characteristics of gearbox and other factors such as vehicle performance, we recommend two models here, namely CS75 plus, which is a self-owned brand, and Lectra 5, which will be listed soon.
changan CS75PLUS
recommended reason 1: the sales volume is amazing, which has been fully recognized by the market and consumers, and the quality is stable.
under the influence of the off-season of the Spring Festival and the epidemic situation, under the background of a depressed automobile market, Changan CS75 PLUS went against the trend, and its sales increased steadily. In January and February of 22, its sales volume ranked second in the SUV sales list, followed by Haval H6, and the gap was even narrowed to 365 in February. According to the current situation, its future sales volume will continue to rise, and it is the most promising SUV model to break the myth of Haval H6' s multi-year champion. After listing in September 219, it sold 711 units in less than four months. The average monthly sales volume is as high as 17,53 units, making it a veritable monthly sales king of new cars listed in 219.
excellent sales data proves that changan CS75 PLUS has been fully recognized by the market. Behind the soaring sales volume, Changan CS75 PLUS has also gained a good reputation from users. Its quality is very stable. According to the sales complaint ratio published by Chezhi.com in the fourth quarter of 219, Changan CS75 is 19.4 per ten thousand, which is lower than the market average of 27.1, and the word-of-mouth feedback is better than the market average.
recommended reason 2: excellent power configuration.
in the power system, changan CS75 PLUS uses two sets of powertrains, namely the blue whale 2.T+8AT gold powertrain and the 1.5TGDI+6AT classic powertrain. Among them, the Blue Whale 2.T engine has a maximum power of 171kw and a maximum torque of 36N.m, with strong low torque and excellent power reserve in the middle and rear sections. The matching third-generation Aisin 8AT gearbox has smooth shifting, which can bring a stable and superior sense of control.
in terms of intelligent configuration, the CS75 PLUS is equipped with the wutong car-link intelligent system, which deeply integrates the core capabilities of "Tencent car-link TAI". It can not only support more than 4 refined scenes, but also realize in-vehicle control through multi-scene voice interaction at any time, thus realizing truly intelligent human-computer communication. In addition, configurations such as APA5. remote control parking service system and IACC integrated adaptive cruise system can also bring more intelligent car experience to users.
Recommended reason 3: Excellent safety performance
The ultra-high-strength body structure of CS75PLUS and the configuration of super-large side air curtain +6 airbag will bring all-round safety protection to users. As the ninth model of the second batch in 219, Changan CS75 Plus accepted the crash test of China Insurance Research Institute (C-IASI), it surpassed most joint venture brand models with three excellent (G) results and refreshed the market again.
therefore, regardless of market recognition, power configuration and safety performance, changan CS75PLUS is worth recommending.
Lectra 5
Recommended reason 1: Brand and technical advantages
Lectra is a high-end brand of China automobile enterprises, which is the product of the CMA platform jointly developed by Geely and Volvo, and can directly adopt Volvo's technology.
in 19 years, the sales volume of lectra reached 128,66 vehicles. Since the brand went on the market, the total sales volume of lectra has exceeded 25,, which broke the traditional impression that domestic cars don't have high-end series. In 219, it became a new era high-end brand with the fastest sales volume of 2, vehicles, and it was also the luxury brand of China automobile enterprises with the largest sales volume in 19 years, which was called "lectra speed" by consumers.
with the technical support of Volvo, as a high-end brand, Link has been widely recognized by the market after three years of development.
recommendation reason 2: if the rapid development of the lectra brand is called lectra speed, then the appearance of lectra 5 will let the market appreciate what is the "lectra height".
the lectra 5 is the first coupe with high-end positioning, and the design inspiration of every part and detail is very particular, which is a highlight.
the overall appearance design follows the family-style aesthetic design concept of urban opposition, and the headlights are still split-shaped. The design inspiration of the internal "L-shaped" LED daytime running lights comes from "the light of the North Pole". The penetrating air intake grille plays a visual effect of further stretching the width of the front of the car, and the internal modeling is inspired by the "urban building complex", forming a pattern of crisscross of longitude and latitude in the city. On the side of the car body, Linke 5 fully applies COUPE design style, and integrates the characteristics of COUPE and SUV models to create a more unique side.
the integrated twilight roof adopts a suspended design, the C-pillar part uses the tail pillar decorative board inspired by CCC concept car, and the rear part does not use through taillights. Instead, it creates a sense of concentration through the progressive light group shaped by "energy matrix", which further increases the lateral width of the rear vision and can also reduce the visual center of gravity.
The design inspiration of the Lectra 5 Faisal can be said to exude high-end taste temperament everywhere, which has made consumers reflect the "Lectra height" from the appearance.
the interior materials are supplied by the world's top suppliers, such as tailor-made imported laser patterned feisi real aluminum decorative board, NAPPA leather, NUBUCK suede leather, etc., so as to achieve the ultimate luxury in the car. The car is equipped with a D-shaped three-spoke multi-function steering wheel, and a high-sensitivity gesture touchpad is used for the first time. With the newly designed electronic gear lever and sports shift paddles, the sense of technology and driving pleasure of the new car are further enhanced.
in terms of dimensions, its length, width and height are 4592*1879*1628mm, and its wheelbase is 2734 mm. Both the passenger space and the trunk space have exceeded expectations.
in terms of power, the lectra 5 is equipped with Volvo drive-e2.td5 engine, with a maximum power of 238 HP and a peak torque of 35 Nm. It is matched with Aisin 8-speed automatic manual transmission, with an acceleration of 6.8 seconds at -1km/h, even ahead of BMW engines of the same class.
In addition, this power composition has also been verified in Xingyue, and the market response is quite good. Link 5 will also provide 1.5T and 1.5T plug-in models, with reasonable layout and excellent product strength.
to sum up, changan CS75plus and lectra 5 are two independent brands equipped with aisin 8AT, one of which is a model with strong upward momentum, reliable quality and high cost performance; The other is the first high-end coupe that shows noble temperament regardless of brand positioning, appearance and power configuration. Both models represent the highest level of positioning in different fields, and represent the first-class quality and luxury high-end of independent brand models, which is worth recommending.
The most cost-effective gearbox is Citroen Tianyi C5aircror 4THP+ Aisin 8AT+PHC, and the golden combination will be comfortable, smooth and perfect ... Aisin 8AT is a gearbox with excellent smoothness, stability and fuel economy, and all indicators have surpassed the current mainstream 6AT. Of course, like its rival ZF 9AT, it is mainly used in luxury cars at present. Of course, as a gearbox that can match the front-wheel drive platforms such as the horizontal engine, Aisin 8AT will gradually spread from Volvo and other luxury brands to domestic high-end models. At the same time, the scale effect will further reduce the cost of Aisin 8AT.
of course, the mainstream representatives are the 8AT (front engine transverse platform) of Aisin and the 9AT (front engine transverse platform) of ZF.
For these two mainstream products, I briefly listed the performance tables as follows:
First, the use platform:
Everyone knows that ZF 9AT gearboxes are basically luxury brands, such as BMW, Jaguar Land Rover, etc. Therefore, ZF 9AT has a longer product length. Of course, the layout inside is relatively easy when the space is larger.
On the other hand, Aisin 8AT, used as a front-wheel drive platform, is nearly 1mm shorter than ZF 9AT. Don't underestimate this 1mm, which can completely make a small car platform like Volvo
XC4 fit in, and the turning radius will not be affected;
Of course, volvo's 6/9 SPA platform can also lay out the front suspension of the double wishbone with ease. However, the problem is that because it is 1mm shorter than ZF 9AT, the internal layout of Aisin 8AT must be very compact.
So, with the gradual progress of domestic cars, you will see that more and more domestic cars will use the horizontal Aisin 8AT.
Second: the red ratio is different
ZF 9AT red ratio range is 9.8, Aisin 8AT red ratio range is 7.6, and a better red ratio range also means more efficient transmission. Theoretically, 9AT efficiency will be higher than 8AT.
at the same time, a larger red ratio helps to improve acceleration performance and higher torque, so ZF 9AT has a larger torque range than Aisin 8AT, which is more suitable for large SUVs and luxury cars that emphasize acceleration performance.
Third, the top-grade deficit ratio is different
ZF 9AT has a top-grade deficit ratio of .48 and has four overspeed gears; Aisin 8AT's top grade red ratio is .69, with two overspeed gears. Under the premise of the same speed, the smaller the top grade red ratio, the lower the engine speed, which also means more fuel saving. < P > However, if the red ratio range is too large and there are too many overspeed gears, the result is that ZF 9AT can't reach the top grade 9 at 12km/h, which is contrary to the general speed limit of China Expressway. On the contrary, it is not suitable for the driving environment in China.
fourth: smoothness
the gearbox produced by AISIN in Japan is world-renowned. whether it is the 4AT gearbox that dominated the market 1 years ago, the 6AT gearbox that is now selling well, or the 8AT gearbox that has gradually become popular, aisin automatic gearbox is famous for its excellent smoothness, fuel economy and excellent stability.
Of course, Aisin's 8AT also inherits the advantages of all Aisin gearboxes. At present, OEMs represented by volvo are very successful in assembling and debugging Aisin's 8AT gearboxes.
On the other hand, although ZF 9AT came from behind and dominated luxury cars with rear-drive platforms, its internal structure is quite complicated, product adjustment is difficult, and its stability is not good. ZF9AT assembled by JEEP has a lot of problems, and only OEMs with deep technology accumulation like BMW can better control it, so Mercedes-Benz and General Motors have developed their own 9AT.
of course, if we recommend the models of Aisin 8AT, we should mainly start with Volvo.
first recommendation: all models of Volvo
as an OEM that uses aisin 8AT in all models, Volvo has cooperated with aisin since very early.