U.S. Students Build Ultra-Efficient Car That Gets Nearly 2,150 MPG
A lightweight student-built prototype shocked engineers by achieving fuel economy figures that seem impossible even for modern hybrid vehicles.
U.S. National Average Gas Price Climbs Nearly 9% in Just One Week
Drivers across the country are feeling the squeeze as fuel prices surge and frustration grows
Diesel vs. Gas: Which Engine Makes More Sense When Buying a Used Car
Choosing between diesel and gas engines remains one of the toughest decisions for used car buyers today.
How Much Fuel 1970s American Cars Actually Consumed
Big engines and massive bodies defined 1970s American cars—but their real fuel economy might surprise you.
Rising Gas Prices Highlight Toyota as the Most Fuel-Efficient Cars Across Multiple Segments
New real-world testing shows Toyota hybrids deliver the best fuel economy across nearly every major segment.
Why Your Car’s Fuel Sensor Always Seems to Mislead You — Here’s What’s Really Going On
Fuel gauges aren’t perfectly accurate, and there are clear technical reasons why they can’t always tell the truth.
What Is Hypermiling? Smart Ways to Save Gas
Here’s the good news: you can stretch every tank of gas further by using a few simple hypermiling techniques.
Bad News for BMW and Audi Fans: Tests Show These Vehicles Use Far More Fuel Than Advertised
During testing, the crossovers were evaluated in a range of real-world weather conditions.
How Much Gas Is Actually Burned While Warming Up a Car Engine With Remote Start
Most drivers know the routine: a cold engine needs time for the oil to warm up before you hit the road
TOP 5 Most Fuel-Efficient Gasoline Cars
The ranking is based on real-world data collected from independent studies.
Can Synthetic Fuel Save the Internal Combustion Engine in 2026?
This technology promises a second life for combustion engines—potentially preserving today’s ICE vehicles rather than replacing them.
How a Gas Pump Nozzle Knows When Your Tank Is Full — and Why It Sometimes Clicks Off Too Soon
The mechanism inside is far simpler than most drivers realize.
How Often—and How Properly—to Refuel Your Car So It Lasts Longer
Some drivers wait until the warning light comes on, others keep the tank full, and some top up whenever they find a spare minute. Those habits can have a bigger impact on your car than you might think.
American owners of plug-in hybrids are driving on gasoline — interesting information has come to light
Research shows it’s quite the opposite.
Gas Light Came On — Should You Rush to a Gas Station or Keep Driving? An Engineer Explains
Many drivers believe it’s bad to drive for long once the low-fuel warning light comes on — that it can harm the car’s fuel system. But is that really true?