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-   -   Speculation of MPG for 2012 6-speed HEMI? (http://www.jeepgarage.org/f108/speculation-of-mpg-for-2012-6-speed-hemi-23742.html)

rb3wreath 05-28-2011 12:01 PM

Speculation of MPG for 2012 6-speed HEMI?
 
Anyone have some educated guesses on what the new transmission will do to the MPG of the 2012 HEMI? 1-2 MPG improvement or more towards 3-4?

Scottina06 05-28-2011 03:35 PM

Re: Speculation of MPG for 2012 6-speed HEMI?
 
1-4 mpg's......LOL

ENFORCER 05-28-2011 10:05 PM

Re: Speculation of MPG for 2012 6-speed HEMI?
 
I would expect under 2mpg as it is only a minor enhancement.

jeepster23 05-29-2011 05:52 AM

Re: Speculation of MPG for 2012 6-speed HEMI?
 
I think you would be lucky to see even 1 mpg difference. It will be miniscule and hardly noticeable at all.

rb3wreath 05-29-2011 11:35 AM

Re: Speculation of MPG for 2012 6-speed HEMI?
 
Quote:

Originally Posted by jeepster23 (Post 421960)
I think you would be lucky to see even 1 mpg difference. It will be miniscule and hardly noticeable at all.

If this is really the case, I wasn't smart to pass up the 2011 I found. Are there any other Chrysler models that have the HEMI that recently switched to a 6-speed that we could compare with?

Marlin 05-29-2011 05:49 PM

Re: Speculation of MPG for 2012 6-speed HEMI?
 
Stuff all difference.

frydryce 05-31-2011 08:10 PM

Re: Speculation of MPG for 2012 6-speed HEMI?
 
Well if its even 1-2mpg that's fine, the big thing is I hope the gearing is a bit better to give a more kick in your pants feel when you're letting loose 360 horses. Speaking of which, anyone know why its 360 in the JGC and 380 in the Challenger?


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