Fuel efficiency

Land Rover adds to the list of plug-in hybrids for 2019 with the Range 
 Rover HSE P400e, the brand's first plug-in hybrid. Otherwise, changes are 
 limited.

With gas prices rising, filling your tank might make you wish for better fuel 
 economy or a smaller gas tank, especially if you drive the 2018 Ford F-
 150's 5.0-liter V-8.

Larger range numbers increase the viability of electric single-car ownership 
 in the day to day. But what about for road trips?

What sort of real-world gas mileage does the redesigned 2018 Ford 
 Expedition get? We drove from Chicago to Detroit to find out.

For 2018, the Honda Accord Hybrid sees an mpg drop in city and combined 
 driving despite shaving weight.

2018 Porsche Macan SUVs will soon be priced to move off dealer lots — 
 and into your driveway. But what does it cost to fill one up?

How does the 2018 Volkswagen Atlas handle a full load of passengers, 
 including adults in the third row? One Cars.com editor took his extended 
 family for a full weekend to find out.

Gas prices continue to climb due to rising oil prices and growing demand. 
 What does that mean for SUV owners?

Numbers are in for the diesel version of the 2018 Mazda CX-5, but they 
 aren't significantly improved over the CX-5's gas engine.