Ruf is the latest to explore the concept of an off-road-ready car with supercar levels of performance. The German sports car manufacturer and tuner's new Rodeo Concept features a carbon fiber tub, all-wheel drive, and the possibility of an engine spitting out over 700 horsepower.

Roland Gumpert is cooking up a new sports car powered by a fuel cell-electric powertrain and generating over 500 horsepower. It's named Nathalie, after one of Gumpert's daughters, and looks like a modern evolution of the legendary Audi Quattro.

The Audi RS 6 Avant is coming to the United States to challenge the Mercedes-AMG E63 S Wagon with almost 600 horsepower, and we now know how much it will cost to park one on your driveway.

You'll find these stories and more in today's car news, right here at Motor Authority.

Ruf Rodeo Concept explores the off-road-ready 911

2021 Roland Gumpert Nathalie spy shots

2020 Audi RS 6 Avant is an angry $109,995 wagon ready for soccer practice

2021 Honda Odyssey gets more bling, but is still a minivan

BMW iX3 will skip the US as automaker awaits iNext's arrival

UK company claims most power-dense electric motor for EVs

GM denies plan to supply MAT with Blackwing V-8 but leaves door open for future deal

Toyota, Lexus expand fuel pump recall to 1.8M vehicles

Tesla has now built 1M cars

Electrify America hits 100 charging stations in California