Is 22mpg good for an old car?

The fuel efficiency of a car is typically measured in miles per gallon (mpg), and the average mpg of a car depends on a variety of factors, such as the car's age, size, and engine type.

For an old car, 22 mpg is a reasonable fuel efficiency. While it may not be as efficient as newer cars, it is still within the range of what is considered acceptable. For example, the average fuel efficiency of cars manufactured in the 1990s was around 20 mpg.

However, it is important to note that the actual fuel efficiency of a car can vary significantly from the manufacturer's estimates, and it is important to consider other factors such as the car's condition and maintenance history.