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Old 02-04-2016, 12:03 PM   #25 (permalink)
t vago
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Originally Posted by Xist View Post
Chryslers were designed to die without warning?! That explains so much!
I am a lifelong Chrysler fan, and I approve of this message!

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Originally Posted by Xist View Post
What rear end came stock with the manual transmission. It looks like we have yet another automatic geared for fuel efficiency, while the manual was designed for acceleration.
Well, the Dodge Magnum was never offered with a manual transmission.

However, the later model Challenger, which is based off an update to the platform that the Magnum was built on, was offered with a 6-speed Tremec manual. It could have either a 3.73 rear end, or a 3.92 rear end.

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Originally Posted by Xist View Post
What kind of mileage would the automatic have had with the new rear end?
That's a 21.1% reduction in gearing from 3.636 to 2.87, so I would estimate a 10.5% reduction in fuel usage. I would also estimate that my Magnum would have gone from an average of 21.3 MPG (last winter 4-fillup average) to an average of 23.8 MPG. Performance would have suffered, though.
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