Fuel efficiency

The deadline for a completed application for a buyback of Volkswagen 
 four-cylinder diesels, or for a check along with a diesel recall repair, is Sept. 
 1.

Federal tax credits are set to phase out for Tesla starting Jan. 1, 2019. If 
 you're shopping for a Model 3, Model S or Model X, here's what you need 
 to know.

One way to get ahead of the chaos of parenting is to plan what you can, 
 and one thing you can figure out in advance is your ride. Here are five 
 recommended by Cars.com's editors.

The 2018 Mazda Miata MX-5 Miata takes premium fuel. How must does it 
 cost to fill up? More this week, according to the national average.

The new 2019 Honda Insight hybrid is a high-mileage, more premium 
 compact sedan based on the Civic.

Mazda stirred up some excitement when it announced the addition of a 
 turbocharged engine to the Mazda6 lineup. Now we know what to expect 
 in terms of fuel economy.

Battery-operated cars almost look like the real thing now; choose a full-
 sized version for you and a smaller version for your kid.

Audi announced it will reveal a new electric-drive supercar during the 2018 
 Pebble Beach Concours d'Elegance, but that's pretty much all we know so 
 far.