The Chevrolet Express and GMC Savana 4500 commercial cutaway vans are engineered to support the needs of three primary functions -- school buses, shuttle buses and ambulances. MotorTrend News ...

Known as a “New Look” GMC, these buses were manufactured from 1959 to 1977, and they replaced many of the “Old Look” GMC and Mack buses that were still on the streets.