At last year’s Goodwood Festival of Speed, Ineos showed off a fleet of prototypes, including a Grenadier with portal axles by German firm LeTech, which designs off-road accessories and suspension kits ...

The overlanding trend may be played out, but no one told Audi — and they absolutely knocked it out of the park with this extreme off-road Q6 e-tron concept featuring genuine, high-clearance portal ...

That'd be one spicy meatball. There's something positively intoxicating about the way the Stark Varg delivers its monumental horsepower to the dirt. I've had the EX now for a couple days, and playing ...

Audi looks poised to join in on the extreme off-road segment with its latest EV SUV concept. Known as the Audi Q6 E-Tron Off-Road, this portal axle-rocking beast takes things far beyond the brand’s ...

With AxleTech International Motorsports' new bolt-on portal boxes, you get a geared hub that goes on the end of your axle and raises the centerline of the axle tube 5 inches above the centerline of ...

We have a few friends who would argue that the 14-bolt rear end is the most badass axle ever built. "How can you say this?!" we ask. "The 14-bolt wasn't even made in a front-axle application! On top ...

Last year, Mercedes released the E-Class All-Terrain into the world, a rival to Audi's A6 allroad and the Volvo V90 Cross Country. However, it also built a crazy prototype, the E-Class All-Terrain 4x4 ...