I traded in my 2006 Mazda MX-5, the car I drove in the 2007 SCCA Solo National Championship, for my 2007 Pontiac Solstice as a **mumble-mumble** birthday present to myself in 2007.  I opted for the non-turbo version as I wanted to remain in C Stock for SCCA Solo competition.  It's been a wonderful autocross car (as seen in the following photos) and I get a lot of compliments about it.  To prepare it for solo competition, I swapped out the stock Bilstein shocks for adjustable Koni Sport shocks, replaced the stock front anti-sway bar with a 36mm aftermarket bar, replaced the air filter with a K&N lifetime filter and bought a set of 18" lightweight SSR Type-CRS wheels and mounted Kumho Ecsta V-710 racing tires on them.  I tow the above-mentioned wheels and tires to the solo courses on a tire trailer hooked on a hitch behind the Solstice.

Specs:

2.4L DOHC 4cyl. Ecotec engine

5-speed maual transmission

Limited slip differential

Leather seats

ZOK racing springs

AM/FM stereo, 6-disc CD changer, MP3 player, XM satellite radio

Basically...power everything.