Ford Tweaks 2009 Lincoln Navigator with Eye toward Better Fuel Economy (Edmunds.com)
DEARBORN, Michigan — The EPA has yet to weigh in on the fuel economy of the 2009 Lincoln Navigator, but Ford this week said its thirsty full-size SUV now gets better gas mileage.

Are Gas Saving Devices A Scam? (WYMT Mountain News)
You’ll find all matter of gadgets floating around that promise to improve your mileage and save you money on gas. But, can a magnet really save fuel? Could you run your car on water instead of gas? Will a “tornado” boost your mpg?

EPA says gas mileage levels up in 2008 model year cars (Chicago Tribune)
WASHINGTON (AP) _ The average fuel efficiency of the fleet of new cars and trucks rose only slightly in 2008, but the government said Friday an increase in the sales of smaller vehicles due to high gas prices could push the numbers higher.

EPA May Label Chevy Volt First 100 MPG Car
However, the EPA did work with Honda to create a mpg rating for the FCX Clarity hydrogen-powered car. It used a conversion formula to come up with 72 mpg. Of course, that limited-production car didn’t use any gasoline, while the Volt

Gas Mileage Up In 2008 Vehicles, EPA Says (Fox 12 Oregon)
The fuel economy of new cars and trucks is up in 2008, but the government said an increase in sales of smaller vehicles because of high gas prices may push fuel-efficiency numbers even higher.