Z51 automatic?
Drifting
Joined: Jan 2006
Posts: 1,560
Likes: 3
From: FNDA Beach Florida
Z51 Auto
Why not. I have a Z51 A4 and it is a joy to drive not shifting all the time. I do like a 6spd but wanted an auto. The A4 is just as fast as the 6spd boys and will whip em especially if they cant shift correctly keeping control of the car, but I would test both out and decide.
Le Mans Master
Joined: Dec 2001
Posts: 5,706
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From: St. Peters MO
C7 of Year Finalist (stock) 2019
2018 C7 of Year Finalist
Originally Posted by LarsAtTheBeach
Does it make any sense to buy a coupe with Z51 that's a six speed auto? 
To answer your question. Yes, it makes perfect sense.
Race Director
Joined: Jul 2000
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From: Out Where the Buses Don't Run, Eglin AFB/ Niceville FL
2025 C8 Z06/7/E-Ray of the Year Finalist - Unmodified
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Originally Posted by LarsAtTheBeach
Does it make any sense to buy a coupe with Z51 that's a six speed auto?
Nice meeting you today. I don't think you'll regret the A6. I know I don't.
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Team Owner
Joined: Jan 2005
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St. Jude Donor '08-'09-'10
Originally Posted by 3XBlack
Nice meeting you today. I don't think you'll regret the A6. I know I don't.
No sooner than you left and my wifey came home from her Saturday shopping w/ her mom 
She really wanted to see the LMBlue. She will be on the look out for you in Niceville.Again, the LMB is sweeeeet. I hope you have great luck with her.
Burning Brakes
Joined: Jun 2005
Posts: 984
Likes: 1
From: Austin Texas
Originally Posted by chris8299s
Yes it does make sense because auto has more potential for straight line acceleration than a manual. For those who like straight line performance, auto is the way to go.
EDIT: it may be close now between auto vs manual, but put in the right converter and game over. Manual can't match up. And that's not even counting on reprogramming shift points and shift pressure.
And I am assuming the manual car has a good driver, which is a tiny percentage of drivers. Last fall, I saw a manual c6 run 14s all day long
EDIT: it may be close now between auto vs manual, but put in the right converter and game over. Manual can't match up. And that's not even counting on reprogramming shift points and shift pressure.
And I am assuming the manual car has a good driver, which is a tiny percentage of drivers. Last fall, I saw a manual c6 run 14s all day long
Instructor
Joined: Aug 2005
Posts: 210
Likes: 0
From: buffalo grove illinois
Z51 auto
I have a Z51 automatic,only way to go.One of the best automobiles anywhere.Just to make you feel better,the auto C6 Z51 is faster and has better #s than all Aston Martin's and all Bently's.Not bad for American muscle.
Le Mans Master
Joined: Feb 1999
Posts: 5,492
Likes: 2
From: Florida
are you sure, I have been looking and that is not what I am told. What is the standard A6 axle??? I got to go back and look at Z51 again, but I think I am right. Maxie Price told me to get the performance rear end I needed the Z51
Le Mans Master
Joined: Dec 2001
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From: St. Peters MO
C7 of Year Finalist (stock) 2019
2018 C7 of Year Finalist
Originally Posted by viperZ06
are you sure, I have been looking and that is not what I am told. What is the standard A6 axle??? I got to go back and look at Z51 again, but I think I am right. Maxie Price told me to get the performance rear end I needed the Z51
That is correct.
Axle Ratio's:
6-Speed paddle shift = 2.56
6-Speed manual = 3.42
Z-51 manual or A6 = 3.42
Team Owner
Joined: Aug 2003
Posts: 38,314
Likes: 35
Originally Posted by LarsAtTheBeach
In 06 there is only one axle available on the MXO (A6)
which is probably why its not worth the extra dough to get the Z51 package in the automatic.You are getting the coolers, suspension components like shocks and swaybars, better tires and brakes.
It should handle better but it won't be any quicker than a base A6.
The MN6 Z51 on the other hand is at least a tenth quicker and probably more, in the quarter mile than the base car.
Burning Brakes
Joined: Sep 2005
Posts: 1,125
Likes: 1
From: Howell N.J
Originally Posted by DSOM Z51
which is probably why its not worth the extra dough to get the Z51 package in the automatic.You are getting the coolers, suspension components like shocks and swaybars, better tires and brakes.
It should handle better but it won't be any quicker than a base A6.
The MN6 Z51 on the other hand is at least a tenth quicker and probably more, in the quarter mile than the base car.
IMO its still the best option available for the money spent.
Team Owner
Joined: Oct 2004
Posts: 27,420
Likes: 64
From: San Clemente CA
Originally Posted by LarsAtTheBeach
Does it make any sense to buy a coupe with Z51 that's a six speed auto?
Burning Brakes
Joined: Sep 2005
Posts: 1,125
Likes: 1
From: Howell N.J
Originally Posted by 2k2C5
That is correct.
Axle Ratio's:
6-Speed paddle shift = 2.56
6-Speed manual = 3.42
Z-51 manual or A6 = 3.42
Axle Ratio's:
6-Speed paddle shift = 2.56
6-Speed manual = 3.42
Z-51 manual or A6 = 3.42
3.15 was a option available in 05 but has been discontinued.