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AXLE RATIO DIFFERENCES

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Old 09-30-2010, 07:36 AM
  #11  
pdonket
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Originally Posted by brazeagle
Thank you everyone,
The base on the GT Premium (400a package) comes with 3.31 axle ratio, and if you add a 3.55 or a 3.73 the price increases 395US. The problem is not the 395, it is mostly if I will really feel the difference and if the mileage is really a factor from 3.31 to 3.73 since I will not use the car in TRACKS, it will be a daily drive or a weekend drive only.
Thank you
LCL
To be honest, I really do believe you'll feel a difference at 3.73 rather than 3.31. I mean in any case, it's going to push you into your seat, but a higher axle ratio will definitely let you feel it even more on those quick accels.

As for the mileage, as people said, it barely hits the mileage of the car. Personally if I were in your shoes I'd go 3.73. Unfortunately I got an auto with a craptastic 3.15 ratio with no option to upgrade
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Old 09-30-2010, 07:55 AM
  #12  
brazeagle
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Originally Posted by 2cokeman
3.55s are good enough for everyday driving, the diff. will be negligable!
The stock on the 2011 GT Premium is 3.31
Is that still okay for a day to day drive? Sorry guys, no knowledge on this subject.

Thanks
LCL
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Old 09-30-2010, 08:34 AM
  #13  
brazeagle
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Originally Posted by pdonket
To be honest, I really do believe you'll feel a difference at 3.73 rather than 3.31. I mean in any case, it's going to push you into your seat, but a higher axle ratio will definitely let you feel it even more on those quick accels.

As for the mileage, as people said, it barely hits the mileage of the car. Personally if I were in your shoes I'd go 3.73. Unfortunately I got an auto with a craptastic 3.15 ratio with no option to upgrade
Thank you again,
great inputs.
Regards,
LCL
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Old 10-01-2010, 09:00 AM
  #14  
thedrod
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I highly recommend you get a 3.73 vs a 3.31. Try to see if they have one available on the lot with both gearsets for you to try.

Please forgive me for this cynical statement, but why buy a GT if you are going to slow it down with a 3.31? You might as well buy a V6 if acceleration is not important.

Last edited by thedrod; 10-01-2010 at 09:03 AM.
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Old 10-01-2010, 11:17 AM
  #15  
JasperGT
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Check out this gear calculator here. I think its a pretty good tool to get an idea of what kind of engine speeds you will see.

https://mustangforums.com/forum/2005...ear-chart.html
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Old 10-02-2010, 07:12 AM
  #16  
brazeagle
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Originally Posted by thedrod
I highly recommend you get a 3.73 vs a 3.31. Try to see if they have one available on the lot with both gearsets for you to try.

Please forgive me for this cynical statement, but why buy a GT if you are going to slow it down with a 3.31? You might as well buy a V6 if acceleration is not important.
NOT CYNICAL AT ALL,
Very helpful and straight to the point, I appreciated all inputs, it really helps us making educated decisions, thanks to you guys.

Take care and 3.73 is going to be.

Drive safe,
LCL
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