How many miles per gallon do you get in a Chevy Tahoe?

The fuel economy of a Chevy Tahoe varies significantly depending on the model year, engine type, and drivetrain (2WD vs. 4WD). There's no single answer.

You'll find a range from roughly 15 mpg combined (city and highway) to perhaps 23 mpg highway in the most fuel-efficient models. To get a precise answer, you need to specify the exact year and trim level of the Tahoe. The EPA fuel economy estimates for that specific vehicle will be the most accurate information. You can find this information on the EPA's website (fueleconomy.gov) or on the Chevrolet website.