An engine size, by itself, is not directly related to its fuel efficiency. The consumption will depend on engine design, the fuel itself, the mass of the vehicle - a litre will take a scooter a lot further than it will take a tank!
an economic 4 cilynder engine could give you a good 30 miles per gallon in the highway, where a high performance 8 cylinger engine could only give you 9 miles per gallon.
The miles per gallon that an El Camino gets depends on the size of the engine. An El Camino with a Chevy 350 gets about 22 miles per gallon.
Depending on the engine size year model and weight of the vehicle miles per gallon can vary.
about 12.5
The 1998 Ford Expedition SUV gets 12 miles per gallon in the city, and 16 miles per gallon on the highway. This vehicle is powered by an 8-cylinder engine.
The 2004 Ford Focus sedan has a 4-cylinder engine, and gets 22 miles per gallon in the city, and 30 miles per gallon on the highway. It has 130 horsepower.
Between 13 miles per gallon and 16 miles per gallon.
16.5 miles per gallon
52.27 miles per gallon
On average I get around 25 miles per gallon 3.5 engine
A Mercury Mountaineer can get about 14 miles to each gallon. This is when traveling on interstate.
5.8 miles per gallon