The numbers I listed consdered the difference between having just the 911 and the 911 and the other car for fuel and insurance. A 2011 or 2012 car would have brakes, tires and other stuff sufficent to go the 20k miles I would use it for.
The cost really is a wash however you look at it. It really comes down with dealing with a second car and getting to save miles on the 911. And its not like I dont still have a 911.
I would be driving a mini solely for 3 months, but thats my busy season where I literally dont do anything out side of work except go get groceries, gas and work out. Any ass I get is a boot call and that shits so pathetic having a pulse is all thats required from me.
The most I will pay for sex is the cost of dinner and a movie, so no savings there.
2015 - m4 - hopefully
2011 - 335is e92 - Cobb PTF E40/Rob Beck/AR/Helix (458 rwtq and 479 rwhp - @ 17 psi and 6,000 rpms)
2007 - 911 Turbo - EP1/AMS (617 awtq and 500 awhp) - Retired
2008 - 335i e92 - Cobb/AR/Helix/OSS (384 rwtq and 356 rwhp) - Retired
2003 and 2005 330i/ci zhp - Stock - Retired