The North American Council for Freight Efficiency’s 10 th Annual Fleet Fuel study has found rapidly rising fuel efficiency performance for long-haul fleets. The average fuel mileage of the study ...

My mailbox started to fill up with chiding messages immediately after a recent column about the investment value of owning a more fuel-efficient car. The column also included the URL to my online ...

The most efficient Lexus on sale in 2026 is not a futuristic plug‑in or a battery‑electric experiment, but a quietly refined hybrid sedan that treats fuel like a precious resource. The Lexus ES 300h ...

The Trump administration is proposing new fuel economy standards for vehicles that would roll back efficiency rules implemented under former President Biden. Under the Transportation Department ...

Average trucking operational costs fell by 0.4% in 2024 due to lower fuel prices, but excluding fuel showed a 3.6% increase in overall costs. Fleets are focusing on long-term fuel efficiency through ...

Tyler began his love for the automotive world from in front of a television screen, playing games like Gran Turismo and Need For Speed. While cars have always been his passion, he pivoted towards ...

The Australian Automobile Association (AAA) just dropped a bomb on some of the world's top-selling car manufacturers: Many vehicles from big-name companies are using far more fuel than advertised – as ...

What’s impressive isn’t just the steady consumption figures, but the way the car wears them. The Corolla Hybrid doesn’t ...

If you chose a diesel pickup over a gas-driven one, then you're already ahead of the game when it comes to fuel economy. According to the Department of Energy, diesel vehicles can be 30-35% more ...

SUVs are getting larger while their V8 and V6 engines have been replaced by smaller motors. Smaller turbocharged engines benefit from improved fuel economy and better mid-range torque. But ...

A new method to increase fusion-fuel efficiency would involve aligning the quantum spin of deuterium and tritium and changing the mix of the two fuels. The approach could boost tritium-burn efficiency ...