this is a total thread hijack, but this is my S60R.... it LOVED 100 octane. I miss this car sometimes...
http://videos.streetfire.net/video/Volvo-S60R-Modified-by_16768.htm
it was a one of a kind. if you go to
www.evolvecars.com and look at "the blue car" - i basically did that same car in titanium gray. it turned head whereever I went. it was fairly fast with m y mods - probably about as quick or slightly faster than a bone stock E46 M3. a new 335 with a chip would walk my old car..but 5 years ago - it was "cool".