Photos: Tesla Model D

CEO Elon Musk announces a dual motor version of Tesla’s Model S sedan, the P85D, on Thursday night at Tesla’s Hawthorne Airport facility.   (Michael Robinson Chavez / Los Angeles Times)

Tesla’s dual motor P85D also has an optional adaptive cruise control feature.   (Michael Robinson Chavez / Los Angeles Times)

The chassis of a dual motor version of Tesla’s Model S sedan, the P85D, was displayed Thursday night at Tesla’s Hawthorne Airport facility.  (Michael Robinson Chavez / Los Angeles Times)

The interior of the P85D, Tesla’s new Model S sedan, was shown for the first time Thursday night at Tesla’s Hawthorne Airport facility.   (Michael Robinson Chavez / Los Angeles Times)

The dual motor version of Tesla’s Model S sedan, the P85D, will burn through a 0-to-60-mph run in 3.2 seconds, CEO Elon Musk said.  (Michael Robinson Chavez / Los Angeles Times)

CEO Elon Musk announced a dual motor version of Tesla’s Model S sedan, the P85D, on Thursday night in Hawthorne. It also features a system, shown here on a video screen, that provides semi-autonomous control.  (Michael Robinson Chavez / Los Angeles Times)

Elon Musk unveils the dual engine chassis Model S sedan, the P85D.  (Kevork Djansezian / Getty Images)

“We were able to improve almost everything about the car,” Tesla CEO Elon Musk said in announcing a dual motor version of Tesla’s Model S sedan, the P85D.  (Michael Robinson Chavez / Los Angeles Times)

The chasis of Tesla’s Model S sedan, the P85D, on display.  (Kevork Djansezian / Getty Images)

Tesla announced a dual motor version of its Model S sedan, the P85D, on Thursday night at its Hawthorne Airport facility.  (Kevork Djansezian / Getty Images)

Tesla owners take a ride in the new Tesla P85D.  (Kevork Djansezian / Getty Images)

Tesla owners take a ride in the new Tesla Model S sedan, the P85D.  (Kevork Djansezian / Getty Images)

Tesla owners in the new Tesla Model S sedan, the P85D.  (Kevork Djansezian / Getty Images)

The dashboard of the new Tesla Model S sedan, the P85D, is projected on a giant screen.  (Kevork Djansezian / Getty Images)

Drivers wait to try the new Tesla Model S sedan, the P85D.  (Mark Ralston / AFP/Getty Images)

Tesla announced a dual motor version of its Model S sedan, the P85D, on Thursday night at its Hawthorne Airport facility.  (Kevork Djansezian / Getty Images)

Drivers test out Tesla’s Model S sedan, the P85D.  (Mark Ralston / AFP/Getty Images)