Recent Arrival! This 2000 GMC Sierra 1500 comes equipped with, Vortec 5.3L V8 SFI, 4-Speed Automatic with Overdrive. 2000 GMC Sierra 1500 SLE RWD 4-Speed Automatic with Overdrive Vortec 5.3L V8 SFI As We Expect "Great Service" To Be Part Of EVERY D...