First, the smoothness of shifting: Aisin 8AT is smoother than Aisin ZF8AT.
Second, the shift speed: Aisin ZF8AT is faster than Aisin 8AT.
Third, fuel economy: Aisin 8AT is more economical, Aisin 8AT speed ratio is 7.5, Aisin ZF8AT speed ratio is 7.04.
Fourth, the transmission efficiency of power: Aisin ZF8AT is higher than Aisin 8AT, which is higher than 98%.
5. Maximum endurance torque: The maximum torque of BMW X 1 equipped with Aisin ZF8AT is 450-500Nm, and Aisin 8AT is 350Nm.
Sixth, the sense of driving: the love letter ZF8AT is better than the love letter 8AT.
Extended data:
Aisin (Japan) is a professional manufacturer of automatic gearbox, which was established in 1969. Founded by Aisin and Borg Warner, it is a subsidiary of Aisin Seiki Co., Ltd., in which Toyota Group owns 22.2% of Aisin Seiki.
Aisin's automatic transmission product line is very rich, with 4 gears, 5 gears, 6 gears and 8 gears. Because Toyota shares in Aisin Company, almost all Toyota models adopt Aisin's automatic transmission.
Cadillac CT6 will be built on the new rear-drive platform of Omega2, and its competitors are BMW 7 Series, Audi A8 and Mercedes-Benz S-Class.
It is reported that CT6 is expected to be equipped with a 3.6L V6 dual-supercharged direct injection engine to match Aisin 8AT gearbox, and it is also possible to launch a 4.5L V8 dual-supercharged version and a plug-in hybrid version. It will be unveiled at the new york Auto Show in April, and then it is expected to be launched in the fourth quarter of 20 15.
References:
Baidu Encyclopedia-Japan Aisin Seiki Co., Ltd.
Baidu encyclopedia-Cadillac CTS coupe
Baidu encyclopedia-BMW X 1