My turn:
Focus 1.8 TDdi:
First car I bought myself, still miss it on occasion.
MR2 Roadster w/Hass turbocharger kit:
First car I ever modded. It went through many different changes when I had it, but this is where it ended up and certainly the most tasteful. I'm still in touch with the two owners after me, which is a bit odd as I sold it to a dealer and never had any contact with them at all! It's still being well cared for, and it's kinda nice to know it's in a good home.
VXR220 w/TMS stage 2 tune:
First car bought with a bit of knowledge about cars! Now resides with a good friend of mine, so still get to drive it every now and then. Stupidly quick, both on road and on track. I don't miss it as much as I should do really, but that's probably a good thing as it means I sold it when the time was right for me.