GM  E85 Flex Fuel Vehicles 

General Motors Flex Fuel Vehicles . GM encompasses many Brands from Buick to Hummer , Chevrolet tops GM’s list of brands and those Chevrolet E85 FFVs are listed separately . Also all GM models should have yellow Gas caps.

Buick Regal 2.0 L Turbo Buick Regal 2.0 L Turbo Buick LacrosseBuick Lacrosse
Buick LacrosseBuick LacrosseGMC Yukon GMC Yukon
GMC Yukon 5.3 Vortec V8Buick VeranoGMC TerrainGMC Terrain
GMC Terrain 3.0 V6GMC Yukon 5.3 Vortec V8GMC SavanaGMC Savana
GMC Savana 5.3 Vortec V8GMC Terrain 3.0 V6GMC Sierra Trucks GMC Sierra Trucks
GMC Sierra Trucks 4.8 and 5.3 L EnginesGMC Savana 5.3 Vortec V8
GMC Sierra Trucks 4.8 and 5.3 L Engines
Buick Regal  Buick LucerneBuick Lucerne
 GMC SavanaCadillac EscaladeBuick TerrazaBuick Terraza
 GMC SierraGMC YukonCadillac Escalade
 GMC Terrain 3LGMC SierraGMC YukomGMC YukomGMC YukonGMC Yukon
 GMC YukonGMC SavannaGMC SierraGMC SierraGMC SierraGMC Sierra
Saturn AuraGMC SavannaGMC Savanna
Hummer 2
GMC YukonGMC YukonGMC Yukon
GMC SierraGMC SierraGMC Sierra