Ford’s EcoBoost badge has become shorthand for small engines that hit like bigger ones while using less fuel, but it is often ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

Automakers are quietly rewriting the rules of power under the hood, shrinking engines even as vehicles, especially SUVs, keep ...

Here are the top 25 stories of 2025 from Airways, ranked by readership numbers and updated for our year-end wrap-up.

Port fuel injection (PFI) was a major milestone in the early '80s. The integration of PFI rapidly changed the way fuel was delivered by increasing fuel economy and improving engine performance. Even ...

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of each design. The “correct” answer is thus to combine both ...

Dive into the technology behind Toyota's highly efficient Dynamic Force engines and see how they compare to rivals like Honda ...

Although Nissan has been in the doldrums ever since getting purchased by Renault in the early 2000s, it once had a reputation ...

The Sierra is available with three engine options. Tata Motors has introduced two new petrol engines from its Hyperion series. The first is a 1.5-litre naturally aspirated four-cylinder petrol engine ...

Our instrumented testing forecasts a strong chance of tears from Ram V-8 owners should they attempt to rip past even the ...

First, there are other visual distinctions. A restyled nose incorporates the Maybach subbrand's toothy grille. The SL680 also ...

Even inside, the Harrier gets a new Oyster White and Titan Brown-themed interior with a dual-tone Titan wood dashboard. Meanwhile, the Safari receives a new red-themed interior with leatherette ...