I need to find a tech-savvy details person with access to original Lexus tech info.
I have a 2008 LX570 and am considering buying a 2013 or 2014 if
Lexus has made some meaningful technical changes since 2008. Searching online and asking my dealer has revealed the obvious changes (cosmetic facelift, different gauge cluster, dual TV screens, etc) but nothing about any technical or mechanical changes.
Surely over the course of the LX's production period Lexus made some technical improvements? Maybe things like revised suspension calibration, reprogrammed engine or transmission software, different bushings, better sound insulation…you know, the common year to year changes that most models get.