Fuel efficiency

A bad tank of gas can be caused by a variety of issues, and it can prevent a car’s engine from running as well as it should.

Range anxiety is one very strong motivating factor for electric car shoppers, so here are the electric cars with the longest range for 2025.

Engines are getting smaller and more powerful, but these high-strung engines may not be as reliable in the long run as older engines.

The Trump administration has proposed to lower the mandated average fuel-economy standards to 34.5 mpg by the 2031 model year.

We took the 2025 Subaru Forester Hybrid on a roughly 200-mile trip to see what kind of gas mileage it gets in real-world driving, and the results surprised us.

We test the 2025 Toyota Tundra TRD Rally’s off-road prowess, towing capabilities and real-world payload, as well as determine whether its cosmetic upgrades justify the cost.

If you’re in the market for a new pickup truck, you may be wondering if you should get a gas engine or a diesel engine since there are significant differences between the two.

Shoppers should consider their needs before buying either an EV or PHEV, as well as charging limitations, how their climate will affect range, longer charging times, and potential local tax incentives or subsidies.

The all-new 2025 4Runner hybrid is EPA-rated at 23 mpg combined, but how has ours performed after our first 5,000 miles of driving?

While demand for electric vehicles fluctuates, hybrids are having a moment, and one of the best when it comes to meeting its fuel-economy mission is the Toyota Prius.