I compiled a table of numeric vehicle stats here. If you're confused by any stats, check the first page. It has a link to an explanation of all stats on TASVideos and has a link to a lua script that can be used with emulator to see relevant stats from the slider screen. I didn't gather the turning allowances of any vehicles that were greater than 90 degrees, so if it isn't listed, that's why. Found the address for turning allowances, all are now listed.