The following pertains to the '09 & up Cadillac CTS-V.
Cad CTS-V2 automatic versus manual trans data (as of 05-16-2010):
Manual trans (M6): Tremec TR6060 6 speed manual,
fully synchronized with single overdrive (MG9):
Gear ratios
![Smile (: (:](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png)
1) 1st: 2.66, 2nd: 1.78, 3rd: 1.30, 4th: 1.00,
5th: 0.80, 6th: 0.63, final: 3.73, reverse: 2.90
Gas Guzzler (GG) tax of $1300, or half that of the A6
Faster by 16 MPH (191 MPH versus 175 MPH (governed))
A tad slower in the 1/4 & on the street
A tad better *mileage* than the *auto* but probably not significant
About 38 more RWHP than the auto on the average
About 30 more RWTQ that the auto
About 95 lbs lighter that the auto
No remote start feature
Has “no lift-shift” feature
Automatic trans (A6): Hydra-matic 6L90E 6 speed
electronically controlled automatic overdrive with
torque converter clutch (MYD): Gear ratios
![Smile (: (:](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png)
1) 1st:
4.03, 2nd: 2.36, 3rd: 1.53, 4th: 1.15, 5th: 0.85, 6th: 0.67,
final: 3.23, reverse: 3.06
Gas Guzzler (GG) tax of $2600, or twice that of the M6
Slower by 16 MPH (175 MPH (governed) versus 191 MPH)
A tad quicker in the 1/4 & on the street
A tad worse mileage than the manual but probably not significant
About 38 less RWHP than the manual on the average
About 30 less RWTQ that the manual on the average
About 95 lbs more that the manual
Remote start feature
About 1 in every 6 ’09 CTS-V’s were / are manual trans (M6)