Fuel efficiency

Smart's 2017 ForTwo gets upgrades like a more powerful powertrain and additional convenience features for a cheaper price.

Ahead of the 2018 L.A. Auto Show, Toyota unveiled a much-anticipated 
 redesign of the Corolla sedan this week. Here's everything you need to 
 know.

Fresh off revealing the completely redesigned 2020 Corolla, Toyota 
 announced that a hybrid version would also be part of the new Corolla line 
 — the first hybrid Corolla available for U.S. shoppers.

Gas prices dropping means filling up a 2019 Toyota Corolla Hatchback 
 would cost less than it did last week. But how much, exactly?

Toyota is unveiling the redesigned 2020 Corolla sedan tonight. Ahead of 
 the debut, here's everything we know.

Cars.com readers had a whole lotta love for the redesigned-for-2019 Acura 
 RDX this past week. Take a look at the story we wrote on it and our other 
 most popular news pieces here.

With the redesigned, fifth-generation 2019 Subaru Forester, the automaker 
 was looking to ensure it didn't mess up a good thing. But how did it do 
 with the cost of fuel? Find out here.

Toyota revealed a teaser shot of a winter-ready variant for its Prius hybrid, 
 set to debut Nov. 28 at the 2018 L.A. Auto Show.

We recently got our hands on a Tesla Model X 100D and wanted to share 
 our thoughts with you. And we're going to do it without saying ... well, 
 you'll see.

The 2018 Seattle International Auto Show promises more than 500 of the 
 latest model-year 2019 vehicles. Here's what you can't miss.