Buick Models — MPG Ratings
Latest (2026): 8 models with EPA fuel economy data.
Enclave AWD
Standard Sport Utility Vehicle 4WD · All-Wheel Drive
21MPG combined
Enclave FWD
Standard Sport Utility Vehicle 2WD · Front-Wheel Drive
22MPG combined
Encore GX AWD
Small Sport Utility Vehicle 4WD · All-Wheel Drive
27MPG combined
Encore GX FWD
Small Sport Utility Vehicle 2WD · Front-Wheel Drive
30MPG combined
Encore GX FWD (Flex Fuel)
Small Sport Utility Vehicle 2WD · Front-Wheel Drive
30MPG combined
Envision AWD
Small Sport Utility Vehicle 4WD · All-Wheel Drive
25MPG combined
Envista
Small Station Wagons · Front-Wheel Drive
30MPG combined
Envista (Flex Fuel)
Small Station Wagons · Front-Wheel Drive
30MPG combined