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2026 Buick Envista (Flex Fuel) — vehicle data sourced from FuelEconomy.gov.

The 2026 Buick Envista Flex Fuel offers a versatile driving experience with its ability to run on gasoline or E85, boasting a combined 30 MPG. This small station wagon, classified as an SUV, features a turbocharged 1.2L engine and front-wheel drive for efficient urban and highway travel.

Buick Envista (Flex Fuel)

VEHICLES MAY HAVE IMPROPERLY TORQUED CONNECTIONS OF THE FRONT   FUEL FEED/RETURN HOSES TO THE FUEL PIPES AT THE BODY RAIL. A   FITTING MAY LOOSEN ENOUGH TO LEAK FUEL INTO THE UNDERHOOD AREA,   AND, IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD RESULT.

BUICK — Fuel System

THESE VEHICLES MAY NOT COMPLY WITH C.M.V.S.S. 301 - FUEL SYSTEM INTEGRITY.  SOME WELDS IN THE LEFT REAR QUARTER PANEL MAY HAVE BEEN MISSED DURING ASSEMBLY.  IN THE EVENT OF A VEHICLE CRASH, THE VEHICLE SHEET METAL STRUCTURE MAY NOT PERFORM AS DESIGNED.  THIS COULD RESULT IN UNEXPECTED DAMAGE TO THE FUEL TANK OR FUEL LINES AND LEAKAGE OF FUEL. IF THERE IS A FUEL LEAK AND AN IGNITION SOURCE, A FIRE COULD OCCUR.

Buick Envista (Flex Fuel) (2026) Specifications