I've read from a number of sources that the PDK software on the GTS is different than the other Panameras, but don't really have confirmation of what or how it's different. This is the first time I've heard anything about the 4WD system. Anyone have anything else that gives some more detail?

Here's a quote from a recent interview about the GTS.

"It's really fun to drive," said Porsche's head of research and development, Wolfgang Hatz, also confirming there are various software changes including revisions to the four-wheel-drive system to give it more rear bias, as well as faster, harder gear shifts through the standard seven-speed PDK twin-clutch automatic.

 

I came across a review yesterday by Edmunds Inside Line which had a similar statement (sorry if already posted)

"All-wheel drive is standard, and it's a rear-drive-biased system in order to minimize understeer and maintain a properly sporty rear-wheel-drive feel."

http://www.insideline.com/porsche/pa...rst-drive.html

 

Here's an excerpt from the Motor Trend review that may shed some light on the PDK software aspect:

One cool trick: Rather than cutting engine revs during an upshift, the GTS motor briefly turns off two of the cylinders, cutting power but not engine momentum.

 

Very cool - quicker upshifts and better response!

Car build complete is 3/1 - hoping maybe to see it in March/early April...

 

That will be sweet. The one i ordered is to be completed 2/28 but has get to West Coast, so I expect it will take closer to 6 weeks to arrive.

Should get to you just as the snow is going away!

 

Hope it's March! I've got an April build/May delivery. My dealer's launch car is due in March--can't wait to drive it!--and hear it!!

 

pdk quickness and cyl shutdown in many mags, havent seen any mention off awd diffetence.

 

i assumed the tweaking was all part of the revisions than came down the pipeline with the 991.

the more i read these GTS reviews i think i should chuck both my cars and get a GTS -