In the late 1990s the USMC acquired the G-Class model as the Interim Fast Attack Vehicle (IFAV), which was essentially a '97 to '01 DaimlerChrysler model 290 GDT, a diesel-power 2-door with a pick-up bed.[40] This was compact and light enough to be transported inside a Sikorsky CH-53 Sea Stallion Helicopter.[40]