Fuel efficiency

Gas Prices: Predicted Post-Labor-Day Drop is Here

By Rick Popely

September 10, 2015

2016 Toyota Prius' Styling Goes From Mild to Wild (27 Photos)

By Kelsey Mays

September 9, 2015

Five More Things We Learned About the 2016 Toyota Prius

By Kelsey Mays

September 9, 2015

Average U.S. Fuel Economy Dips in August

By Matt Schmitz

September 2, 2015

Study Ranks Best and Worst States for Drivers

By Matt Schmitz

August 28, 2015

Gas Prices Plunge After Refinery Restart

By Rick Popely

August 27, 2015

2015 Dodge Dart SXT Real-World Fuel Economy

By Joe Bruzek

August 26, 2015

Ripple Effect from Refinery Outage Buoys Gas Prices

By Rick Popely

August 20, 2015

Audi to Unveil Electric SUV in Frankfurt

By Matt Schmitz

August 20, 2015

Sip City? Redesigned Toyota Prius to Make Las Vegas Debut

By Matt Schmitz

August 19, 2015