Very high tech, not a drop of oil to be found!
Check it out here,
http://www.germancarfans.com/news.cfm/newsid/2040513.005/page/1/mclaren/1.html
And they are all built at McLaren's state of the Art Paragon Technology Center:
Check it out here,
http://www.germancarfans.com/news.cfm/newsid/2040513.005/page/1/mclaren/1.html
And they are all built at McLaren's state of the Art Paragon Technology Center: