HAWTHORNE, Calif. (AP) — Luxury electric car maker Tesla Motors is making its Model S sedan faster and safer in an effort to compete better with other high-end sedans.

At an open-to-the-public unveiling Thursday night that included bumping music, free alcohol and test rides on an airport tarmac, CEO Elon Musk unveiled an all-wheel-drive version of the car that includes self-driving features he called “auto pilot.”