GM To Source 8 Speed Transmissions From Japan For 2014 Corvette And Cadillac Models

When Cadillac launched the XTS last May we asked them if their brand new car would get an eight-speed transmission to better compete with the BMW, Lexus and Audi. Their answer? “Just wait.” Well it looks as if the wait may be coming to an end.

Our source, buried deep within General Motors, has said that yes, the General is working on new eight-speed transmissions across their vehicle lineup. Aside from the need for Cadillac to remain competitive with other luxury automakers, eight-speeds will allow for a higher fuel economy average across GM’s fleet. This last part is crucial in light of upcoming tougher Federal mileage standards. The eight-speed units will be both longitudinal (RWD/AWD) and transverse (FWD/AWD). This family of transmission is reportedly all new and not related to GM’s long-serving 6L family. We expect the longitudinal eight-speed will debut at the Detroit auto show in the 2014 Chevrolet Corvette.

Yonder7 - 11/13/2012 5:20:59 PM

+1 Boost

M....reliable transmissions...good...

MorePower - 11/14/2012 1:33:35 AM

+1 Boost

Ahh, the demands of higher fuel economy regulations.

LACMAN - 11/14/2012 11:10:39 AM

+2 Boost

I hate when GM does this. Who are the no-brainers that didnt think of this BEFORE the launch of the ATS and XTS when they realized their own eight speed wasnt ready? Better late than never, I guess.

I just feel bad for those who have taken delivery of the ATS (auto) and XTS already.

LACMAN - 11/14/2012 11:12:38 AM

+1 Boost

On a side note: Toyota makes/owns these Aisin transmissions?

chewy - 11/14/2012 12:53:03 PM

0 Boost

The Aisin 8 speed is not as good as the ZF 8 speed though.

HughJass - 11/14/2012 6:40:18 PM

+1 Boost

Corvettes come in automatics? Where have I been?

85bmw745i - 11/16/2012 7:54:43 PM

+1 Boost

lol, So many people have been buying Automatic corvettes, in fact if I am not mistaken it sells more autos than manuals.