CTS 3.6 automatic gear ratios

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Dec 18, 2006 | 11:02 PM

rchern

Thread Starter

Joined: Dec 2006

Posts: 5

CTS 3.6 automatic gear ratios

Can anyone tell me what the gear ratios are for the CTS 3.6 automatic transmission?

Dec 19, 2006 | 07:19 AM

FLCaddytech

Super Moderator

Joined: Jun 2006

Posts: 507

RE: CTS 3.6 automatic gear ratios

1st Gear Ratio

3.42:1

2nd Gear Ratio

2.21:1

3rd Gear Ratio

1.60:1

4th Gear Ratio

1.00:1

5th Gear Ratio

0.75:1

Reverse Ratio

3.03:1

Feb 27, 2007 | 09:37 PM

corvette

Joined: Feb 2007

Posts: 1

RE: CTS 3.6 automatic gear ratios

What should be my RPM at 70 mph. Does this transmission have a lock up converter for the overdrive or is it a true fifth gear?

Mar 13, 2007 | 07:15 PM

FLCaddytech

Super Moderator

Joined: Jun 2006

Posts: 507

RE: CTS 3.6 automatic gear ratios

Not sure about the rpm, there are online calulators that will tell you.

Overdrive and lockup converter are two different things.
Everylate modelautomatic transmissioni know of has both.

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