When Tom Nelson recently posted pictures and a video on Instagram of this unique engine he’d just finished, we knew we had to stop by for a closer look. A cursory glance at those unmistakable valve ...

Modern cars may look sharp, but most are loaded with fragile tech that won’t survive long-term ownership. Meanwhile, a handful of older vehicles are quietly racking up 500,000 miles and beyond with ...

The future of truck engines is changing fast, and Guy Martin dives straight into the ideas shaping the next century of transport. He meets the engineers behind hydrogen systems, massive battery ...

The mileage of a vehicle is the standard way to judge how much it's been used, and it's one of the few main metrics most people pay attention to. For commercial vehicles and diesel trucks, engine ...