While Tesla's eccentric leader continues to dabble in politics, Tesla engineers have been working on the automaker's off-road ...

Evidence of this dissonance abounds. Go to any rock-crawling trail and you'll see evidence of fluid leaks, scrapes from ...

On the road, the XP Kinetic is just as capable. It's rated for a top speed of 55 mph (89 km/h), but the lack of a windscreen and the resulting threat of frostbite kept me from that speed. Still, even ...