ARTICLES
These articles are pretty large files and will take some time to load. They are not scanned in high quality, so think of them as a preview. If you like an article, I encourage you to buy it for your personal collection. Many are out of print, but often available on eBay and other places. Some of them I got off the links listed below. Please visit these links for more information!
page
2 page
3 page
4 page
5 page
6 (this
great article courtesy of Don Miller)
This is one of the best articles, the Cars Illustrated "Motown Showdown" where they drag race a GNX against a Callaway Turbo Corvette at Milan Dragway. Sorry, but the Corvette pics are edited out to save space. This great article comes courtesy of Don Masch.
page1
page2
page4
page5
page6
page7
page9
page10
This is the Popular Mechanics account of the
same day at Milan. These guys are a little less focused on the
competition aspect, and more on th technology. 
This one is a marginal quality scan
so I just included the results.
This one is a pretty poor
quality scan also.
Car Craft's Sept. 1987 "Project GNX" article, which is a journal of some prototype calibration testing.
Related Links:
http://www.geocities.com/modeicrack/Buick/MagArtcl.html a VERY comprehensive listing of Buick articles
If you have GNX articles you would like to share or link here, please contact me via the FAQ page.