Fuel efficiency

The Tesla Model 3 has a 15-inch touchscreen mounted in front of the 
 dashboard that's the main interface for most vehicle systems. How does it 
 work? We tested it to find out.

Bad gas is a real thing when it comes to cars. Here's what it is, along with 
 some other commonly held beliefs about your vehicle's fuel system.

Maserati's new SUV, the Levante, offers leather-lined confines behind a 
 424-horsepower, turbocharged V-6. But how does it handle a 511-mile 
 family road trip?

The 2018 Maserati GranTurismo convertible is a striking car. But what does 
 it cost to fill up at the pump?

Subaru has announced that the Crosstrek Hybrid hatchback will return to 
 the lineup for 2019 and debut a significant new feature: a plug.

Check out our editors' list of the best cars for graduates and new 
 professionals for 2018.

Shoppers interested in the 2018 Jeep Grand Cherokee will find much to like 
 about the brand's first SUV — including its fuel mileage.

Ford announced official gas mileage for the redesigned Expedition, which 
 gets 18 to 20 mpg combined depending on configuration.