Audi's next concept EV will be the Activesphere off-roader

Audi still isn't done unveiling self-driving concept EVs, but its next model might be appealing if you're eager to leave the asphalt. The company has revealed that its fourth Sphere concept will be the Activesphere, an SUV-like machine that promises "maximum variability" for on- and off-road travel. As with earlier designs, the automaker is touting an autonomous-friendly interior that can help you relax. We wouldn't count on going hands-free while you're on the trail, but Audi is at least moving...