Musk promises a performance model with BMW M3-rivaling specs -- including 0-60 mph in 3.5 seconds and 310-mile range -- along with easier servicing. True to form, Tesla CEO Elon Musk took to Twitter ...

That added feature, of course, comes at a cost. The 70D will start at $75,000, or $3930 more than the outgoing 60 model. That extra cash gets you a larger 70-kWh battery pack, the aforementioned ...

How can you add all-wheel drive to an electric car, making it hundreds of pounds heavier--and still increase its efficiency and range? Amid all of last week's hoopla over the blazing performance of ...

Tesla always had a fairly simple badging scheme for its vehicles since the introduction of the Model S and later on the Model X. But that changed with the Model 3 as Tesla tried to distance itself ...