Automakers face no fines for failures to meet fuel efficiency rules dating back to the 2022 model year under a law signed by President Donald Trump this month, U.S. regulators said. The tax and budget ...

I can't rule on constitutionality or feasibility, but the comments section was loaded with suggestions that ranged from petty ...

What is the worst thing about modern cars? This does not apply to all modern cars — the Miata still exists, for example — but ...

Toyota 4Runner is a big upgrade from its predecessor. But how much weight can it tow? And is the hybrid version better for ...

The cast-iron engine block may seem like a relic of the past, but that's not so. Dodge and Ram still use it in some of their ...

Your speed-rated tires are expensive, so naturally if there's a leak, you'd want to fix them. But be careful: those repairs ...

Using your engine to brake isn't complicated, but that doesn't mean you're not doing it wrong. Here's how to do it and make ...

If you're not happy with your truck's maximum towing capacity and you're looking for an easy way to bump it up, I've got some ...

Boeing has made generations of T50 turboshaft engines, and they've been installed in all kinds of places. Here's how much ...

We've learned from experience that the Cadillac Escalade IQ is all about big numbers. Edmunds has just added a rather ...

It's also true that you're not allowed to ram a rider and drag them down the road, whether or not splitting or filtering is ...

For now, solar gasoline is more science fair than Shell station. But if it ever scales, it could let us have our horsepower ...