XP2000 or XP-2000 was the name of a concept car produced by Buick of General Motors (GM). It was assembled in 1995 by GM's Australian division Holden, and first showcased at the North American International, Chicago, and Los Angeles auto shows that same year. Styled similarly to the then-current Commodore model, the XP2000 featured a number of new technologies that would eventually make their way into future GM vehicles. As of October 2016, the XP2000 concept is currently a part of the collection of the J.A. Cooley Museum in San Diego, California.