The spiritual successor to the Oldsmobile Silhouette within the General Motors lineup is the Buick Terraza (2005-2007), which was built on an updated version of the U platform and occupied the luxury minivan slot previously occupied by the Silhouette. Due to poor sales of all the third-generation GM minivans, GM decided to exit the minivan market altogether. Production of the Buick Terraza and Saturn Relay ended after the 2007 model year and for the Chevrolet Uplander, production ceased in the United States after the 2008 model year and focused on the new crossover vehicle market. However, production of the Uplander continued on for one more year (along with the Pontiac Montana SV6) in Mexico and Canada due to slightly better sales in those countries. Had the Oldsmobile division not been discontinued it would be likely that the Silhouette would have been kept for the third generation of the GM minivans.