Fuel efficiency

The BMW X2 slots in as a new luxury subcompact SUV for 2018. How 
 much does it cost to fill up at the gas station?

The hybrid version of the redesigned 2018 Honda Accord starts at $26,990, 
 more competitive with base prices of rival mid-size hybrid sedans.

The redone 2019 Audi A6 looks a lot like the 2018, but it's on a new 
 platform and has upgraded multimedia, driver aid and safety tech.

For Earth Day, we calculated the model-year 2017 cars that give you the 
 most efficiency for your dollar.

Family hauling just got a lot more fuel-efficient thanks to this minivan's 
 33-mile range on an electric charge.

The Lexus RX 450h hybrid luxury SUV got safer and even more family-
 friendly for 2017, and little has changed with the 2018 model.

The 2018 Toyota Camry Hybrid's fuel economy is a class leader, so we took 
 an 890-mile road trip to put those numbers to the test.

Minivans usually force families to choose convenience over gas mileage. 
 Not so with the 2017 Chrysler Pacifica Hybrid.

Hyundai's Sonata Hybrid doesn't look like it has a fighting chance to garner 
 popularity among vehicle shoppers, but a refresh for 2018 should help.