Fuel Saving Device

Fuel Economy
Useful resource for Fuel Economy
Edmunds.com Green Car Guide

… New Fuel Economy Rules Mean for You. The new corporate average fuel economy (CAFE) … Despite low prices and high fuel economy, the answer […]

Automobile Gas Mileage
Useful resource for Automobile Gas Mileage
Understanding Automobile Gas Mileage

Explains auto gas mileage, fuel economy, and fuel mileage, and rolling and aerodynamic drag, car engines, has comparisons of mileage.
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