The fuel ratings on the window stickers of new cars aren't always accurate, as AAA research found that EPA tests don't always ...

Small SUVs and crossovers continue to dominate the U.S. market because they combine roomy interiors, practical cargo space, ...

The Toyota Prius remains the fuel economy king, delivering up to 57 mpg combined while offering sharper styling and better ...

Skyrocketing gas prices couldn’t come at a worse time for Americans who are plotting out and/or preparing for summer road ...

While a lot of truck owners immediately begin modding their brand-new pickups, this can often lead to much worse fuel mileage ...

With our long-term fuel economy averaging a dismal 25 mpg, we set out to match the EPA ratings on the highway and in the city ...

Cars are built to be most fuel efficient at a specific speed. The faster you go, the more gas you use to maintain that speed.

Looking for an alternative to a Civic Hybrid? This model might be the right choice for you.

Air conditioning usage also affects mileage, particularly in slow-moving traffic where vehicles spend longer periods idling.

With electrification ramping up, several automakers have expanded not only their battery-electric vehicle lineups, but also ...

Miles per gallon, or mpg, is the basic measure of a vehicle’s efficiency. The impact of differing mpg on annual fuel costs may not be what you expect. Don’t expect to realize the numbers on your ...

We tested eight compact SUVs in real-world driving conditions and recorded their gas mileage. Of the eight, five were gas-electric hybrids and three had gas-only turbocharged engines. The five hybrids ...