features and photos for the latest model year. In 1999, Pontiac delved into the minivan market with the release of the feature-rich Montana. In 1999, one or two sliding doors could be chosen for the ...

From 1999, it was renamed Montana after a high-selling trim level that Pontiac added to the Trans Sport lineup in 1997. But what if Pontiac had introduced the Montana as a badge-engineered twin ...