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Gas mileage on 1972 Monte Carlo with 350 engine?

The gas mileage of a 1972 Monte Carlo with a 350 engine is highly variable and depends on several factors:

* Driving style: Aggressive acceleration and high speeds drastically reduce fuel economy. Gentle acceleration and maintaining a consistent speed will improve it.

* Vehicle condition: A well-maintained engine and properly tuned carburetor will perform better than a neglected one. Tire pressure also plays a significant role.

* Terrain: Driving in hilly or mountainous areas will reduce fuel economy compared to flat terrain.

* Vehicle weight: Additional weight in the car will decrease mileage.

Considering all this, expect 8-12 miles per gallon (mpg) in typical driving conditions. You might see slightly better mileage on the highway at a constant speed and worse mileage in city driving. Getting close to 15 mpg would be considered very good for this car. Anything significantly below 8 mpg suggests a serious mechanical problem.