Visit us online at http://www.shenandoahbuickgmc.com or give us a call at (540) 551-4719! Shenandoah Buick GMC, located near Warrenton, is the area's leading provider of new and pre-owned undefined vehicles. Shenandoah Buick GMC proudly provides the premier selection, service, and overall experience for residents of Warrenton and all surrounding areas. The wonderful folks at Shenandoah Buick GMC are experts in all things Shenandoah Buick GMC related and are capable of doing whatever needs to be done to get you in a new vehicle today. Do yourself a favor and make the trip over to Shenandoah Buick GMC today to see why we are the premier dealer in the entire area.