The Lexus LS-460 has an 8-speed one
[DOC] [TLE] 8 Speed Vs 6 Speed - Club Lexus Forums [PAR] Jul 23, 2013 ... LS - 1st and 2nd Gen (1990-2000)  LS - 3rd Gen (2001-2006)  LS - 4th ... LX570 
/ 470 / 450 Classifieds  LS460 / 430 / 400 / 600h Classifieds .... One of the 
members on the forum has described the difference in ...