The findings rank battery electric vehicles as the most efficient option, boasting an 80% energy efficiency rate, significantly higher than hydrogen fuel cell vehicles (29%) and electrofuel-based ...

The car expert also pointed out how a vehicle's canister purge valve, located under the hood, can remain open due to wear and ...

The demise of federal subsidies for renewable energy and electric vehicles (EVs) is a mistake, but far from fatal. It’s a ...

Small SUVs and crossovers have replaced midsize sedans as the best-selling cars in the U.S. because they offer a combination ...

Even if you support better fuel efficiency and lower greenhouse gas emissions, killing CAFE standards is good news.

What's probably even more impressive is that these dedicated sports cars are also cheap on gas. The six-cylinder Supra ...

The most efficient hybrids on sale are all sedans and hatchbacks, combining sleeker profiles with cutting-edge powertrains.

Any Chevy truck with the available Duramax® 2.8L Turbo-Diesel engine, which provides 30 MPG Choosing one of these cars or any other fuel-efficient vehicle will help reduce your carbon footprint.

Looking for a fuel-efficient car on a budget? Discover the top 6 most fuel-efficient vehicles under $35,000 in 2025, featuring great MPG, value, and performance.

Top fuel efficiency: 32 city/40 highway, 35 mpg combined. The 2025 Nissan Versa proves you don’t need a hybrid—or a trust fund—to win at the gas pump. As one of the most fuel-efficient non ...

So if it’s a fuel-frugal car you’re after, take a look at the options below. Note – we will be making a separate list for pure electric vehicles. This article is all about fuel economy.