Fuel efficiency

In published EPA estimates, the S90 Recharge boasts just over 20 miles of maximum all-electric range before its gasoline engine kicks in, but we observed significantly more than that.

These six tips from AAA and Universal Technical Institute experts will help you save gas while driving until you can safely find an open station to refuel.

We took the 2021 GMC Yukon Denali for a fuel economy test to see what an oil-burner compression-ignition engine means for gas mileage.

The 2021 Toyota Prius remains a popular and fuel-efficient package, with a relatively roomy interior and a strong following among a certain frugal and earth-friendly segment of the population.

While it may be a bit pricier than some of its competitors, the 2022 VW Taos will be fairly competitive when it comes to gas mileage.

If you still dig cruising around town in a big, floaty land yacht, the 2021 Avalon may just be your all-around best option — the hybrid variant in particular.

The EPA rates the 2021 Volvo XC60 Recharge’s electric range at 18 miles, so we conducted our customary range test to see how that figure holds up in the real world.

The 2021 Lexus RX 450h fixes much of what was wrong with this luxurious mid-size SUV while simultaneously sidestepping the quirks that come along with many hybrid-powered vehicles.

Sky-high fuel efficiency with front- or all-wheel drive remains the main draw for the 2021 version of Toyota’s iconic Prius hybrid, even as the aging current generation grows less competitive in ...

The difference between a plug-in hybrid vehicle and a conventional hybrid is quite simple. Here's an explanation.