With the Renault Kangoo back, Fiat reprices the Doblo, cutting its 5-year warranty to the 3-year standard, while prices align ...

From early hybrids to surprisingly efficient gas and diesel models, these SUVs delivered the best fuel economy between 2010 ...

A 3,000-ton locomotive was careening down the tracks with no crew on board. Authorities tried—and failed—to stop it. Then one ...

There may not be as nearly as many small galaxies in the early universe as astronomers predict there should be, which has big ...

The “Better Fuel Economy at All Costs” push has spawned complexity issues for powerplant serviceability and longevity. OEMs may now have a chance to make needed design changes.

As a Powertrain Design Engineer, the first time you design a cylinder head is a huge challenge. You have to contain gasses at ...

When two equal turbochargers work independently, it's parallel. If a small turbocharger operates at lower rpm, then a larger one at higher rpm, it's sequential.

Engineered to keep things low, balanced, and smooth, the Subaru boxer engine might be one of the best-kept secrets in ...

Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

Depending on where you live, gas taxes can have a significant impact on your budget. Luckily for drivers in some states, gas taxes are relatively low, which means it costs less to fuel up their ...