Miles per gallon (MPG).
the ammount of miles you can travel on one gallon of gasoline
This is one of the best sites I have used and the most comprehensive in terms of information on gas mileage on vehicles, there you will find all the information you need. http://www.cars.com/go/advice/Story.jsp?section=fuel&story=mpgClass&subject=fuel List
Horrible mileage.
There is no fuel additive that will increase mileage. This is a myth. None of the snake oil additives work.
The H3 gets the best fuel mileage. Everything but the body is a Chevy Trailblazer.
They are about the same in fuel mileage but the 6.0 is thirsty.
Gradual lack of power Fuel mileage drops Mileage/age of vehicle Gradual lack of power Fuel mileage drops Mileage/age of vehicle
yes, but they require that you only run Premium fuel. The savings on mileage is offset by the extra cost of the fuel, and its not worth it.
NO
Gallons.
I'm assuming that you are asking about fuel mileage. Reduced fuel mileage is mostly caused by under inflated tires. 32 psi for the Toyota Echo tires is required. Don't buy fuel boosters or fuel cleaners because they don't work.
If it is malfunctioning it can affect fuel mileage.