2018 get premium gear ratio?

[Mario_5ohh]

What gear ratio does a 2018 gt premium come with?

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[Linkster1666]

Manual or A10?

 

[17Magnetic5.0]

There’s multiple it could come with. Only way to know is to look at the tag on the door and see what your axle code says.

 

[AGM2018]

What gear ratio does a 2018 gt premium come with?

It depends on a couple of factors. Is the GT Premium equipped with either of the available PP's? Is the GT a manual or automatic?

1. A10 Non PP: 3.15 gear ratio is the standard factory...i.e. no cost option (YY factory code); 3.55 is optional (DD factory code non Torsen differential). $795 cost for 2020 A10 GT's
2. A10 PP1: 3.55 gear ratio (Torsen differential) No additional cost, as the 3.55 gear ratio is part of the PP1 package.
3. 6 Speed Non PP: 3.55 gear ratio (Non Torsen differential)
4. 6 Speed PP1/PP2: 3.73 gear ratio (Torsen differential). I think BB is the axle code for 3.73...but, I am not 100% sure.

 

[Elp_jc]

Yep, Torsen is BB. I think it's just about perfect, at least for my needs. I like having a short 1st, to avoid having to slip the clutch constantly in traffic and take-offs. And a decent top gear, for better fuel economy and better range, especially with such a small fuel tank. At 2K rpm in 6th, car does around 70, and at 3K 105, which is plenty good. Remember my M3 V8 only did 65 at 3K rpm; that was ridiculous. And Porsches are similarly short-geared too. And on my Vette, 2K rpm was 80 mph, which was a bit much.

 

[Mario_5ohh]

Manual or A10?

A10

 

[Mario_5ohh]

There’s multiple it could come with. Only way to know is to look at the tag on the door and see what your axle code says.

There’s multiple it could come with. Only way to know is to look at the tag on the door and see what your axle code says.

 

[Mario_5ohh]

It depends on a couple of factors. Is the GT Premium equipped with either of the available PP's? Is the GT a manual or automatic?

1. A10 Non PP: 3.15 gear ratio is the standard factory...i.e. no cost option (YY factory code); 3.55 is optional (DD factory code non Torsen differential). $795 cost for 2020 A10 GT's
2. A10 PP1: 3.55 gear ratio (Torsen differential) No additional cost, as the 3.55 gear ratio is part of the PP1 package.
3. 6 Speed Non PP: 3.55 gear ratio (Non Torsen differential)
4. 6 Speed PP1/PP2: 3.73 gear ratio (Torsen differential). I think BB is the axle code for 3.73...but, I am not 100% sure.

 

[AGM2018]

YY axle code = 3.15 gears.

 

[Linkster1666]

So, your YY code says you have a 3:15 rear gear.

 

[AGM2018]

So, your YY code says you have a 3:15 rear gear.

Heh heh...beat you to it!

 

[Mario_5ohh]

YY axle code = 3.15 gears.

Thank you!

 

[Mario_5ohh]

So, your YY code says you have a 3:15 rear gear.

Thank you!

 

[dodger789]

It depends on a couple of factors. Is the GT Premium equipped with either of the available PP's? Is the GT a manual or automatic?

1. A10 Non PP: 3.15 gear ratio is the standard factory...i.e. no cost option (YY factory code); 3.55 is optional (DD factory code non Torsen differential). $795 cost for 2020 A10 GT's
2. A10 PP1: 3.55 gear ratio (Torsen differential) No additional cost, as the 3.55 gear ratio is part of the PP1 package.
3. 6 Speed Non PP: 3.55 gear ratio (Non Torsen differential)
4. 6 Speed PP1/PP2: 3.73 gear ratio (Torsen differential). I think BB is the axle code for 3.73...but, I am not 100% sure.

I take it there is a TORSEN differential with 3.55 gears? and I need one. Since I smashed 4th gear I now have a tremec trans, I had a monkey put in 3.55 gears but grenaded it. I was pulling on street bikes and love the 3.55s but with TORSEN. Can someone confirm?

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