You can either opt to get a huge cash discount, somewhere around 16K off MSRP or get a slightly less cash discount, around 8-10K off MSRP AND go with a good money factor, which is usually around .00146. Your residual will be the same no matter what option you go with.
This is all under the Porsche Moment program, which may still be on and only on 2009 models only. I believe every 2010 has a money factor of .0032 which is a joke on High MSRP cars, you will get killed. Any Porsche lease you do will most likely be for 36 months, because the residual is almost identical on both the 24 and 36 month leases. Porsche does not want to make a 24 month lease worth anyones while.
If you can't find any 09's to take, then don't look into leasing a 2010 IMO, the money factor will kill the value. Look into a M3 Coupe instead, slightly better bang for your buck.
Thank you for that. I figured it had to be on 09's. I have contacted almost 5 dealers with 2 responses so far. One was asking me a few more questions the other I got a lease quote from, but like you said it was totally insane for a 2010. I remembered reading about some good deals on here, but could not find them. I will start to conact some more dealers that have 09's and see what I can do. I am also looking at a Z4 and a Audi S5, which are more of a compromise as I know they will not perform as well.