To find the MPG for a specific Chevy Blazer, you should:
* Specify the year: A 1998 Blazer will have drastically different fuel economy than a 2023 Blazer.
* Specify the engine: Different engines (e.g., V6, V8, 4-cylinder) have different fuel efficiencies.
* Check the EPA estimates: The official EPA fuel economy estimates are the best source. You can find these on the EPA's website (fueleconomy.gov) or on the window sticker of a new vehicle. Used vehicle listings sometimes include this information as well.
Without this specific information, I cannot provide a helpful answer.