Vehicle Testing

 
Europe's tougher new emissions, fuel-economy tests should be closer to real-world results

Europe's tougher new emissions, fuel-economy tests should be closer to real-world results

Fuel-economy ratings for cars sold in Europe have long been wildly unrealistic, sometimes more than 30 percent more optimistic than real-world consumption figures. Today, that will change. As of September 1, two new and more stringent testing regimes are to be used for certifying new vehicles going... read more

September 1, 2017 by -
 
The White House, Washington, D.C.  [Creative Commons license by dcjohn]

EPA's Ann Arbor test lab threatened; emission tests in the balance

The 436 scientists who spend their days testing new vehicles and enforcing environmental rules at the National Fuel Emissions Lab in Ann Arbor, Michigan, face a very... read more May 16, 2017 by


 
Volkswagen TDI diesel vehicles owned by Phil Grate and family, Seattle, Washington

Newest, cleanest diesels in Europe can still be very dirty: analysis

It has become increasingly more evident that carmakers must take aggressive steps to ensure that diesel cars and light trucks meet current environmental regulations. Tests... read more April 28, 2017 by


 
2017 Ford F-150 Raptor strapped to a dyno

Trump budget slashes EPA emission testing, hits makers with higher fees

The prospect of ongoing operations as usual continues to darken for the Environmental Protection Agency. According to a detailed internal budget document published in the The... read more April 7, 2017 by


 
2015 Mercedes-Benz S Class Coupe during testing. Photo via Steve Cannon on Twitter.

Europe's Gas-Mileage Test Results Move Further Away From Reality: Report

Your mileage may vary, as the saying goes. But it turns out that real-world fuel efficiency in European cars varies considerably more from official ratings than in the U.S... read more December 10, 2014 by


 
2013 Chevrolet Volt Fuel Economy

Your Mileage May Vary; Dashboard MPG Readings Vary Too

It's one of the most common questions asked of any new car: "So what kind of gas mileage does it get?" The answer most often comes from the car's gas-mileage readout on the... read more September 25, 2013 by


 
2012 Chevy Cruze Weather Testing

Could You Storm-Chase In A 2012 Chevy Cruze? Yes, But...

Be honest: unless you’re a storm chaser, the chances are you don’t shop for a new car based on its capabilities in heavy storms. But as part of its latest... read more June 7, 2012 by 0


 
2001 Hummer H1 Four-door Hardtop

Plug-in Army Tanks? Coming To A Battlefield Near You

Think of plug-in hybrids and you’ll probably think of cars like the 2012 Chevrolet Volt or 2012 Toyota Prius Plug-in Hybrid. But plug-in hybrid army tanks? They might... read more December 19, 2011 by 0


 

 
 

 
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