I'm at 2013 CES, & the Nvidia booth had the Model S (like last year): Tesla Model S / Nvidia booth [ '13 CES Jan 11 ] I got there late (on last day, today), so I didn't get a chance to get an interview with the official Tesla PR person. Chevrolet had a booth with the Spark EV. Ford had a hybrid in their booth. 2013 CES had a Techzone called GoElectricDrive in the North Hall (where the Auto mfrs had their booths). Model S photos at: 2013 CES 1/11 - a set on Flickr Panasonic booth had a display about their LiIon batteries & electric cars. The main stage had a video segment, with Elon Musk talking about Model S. I have most of it on video. Lexus had a Press-Day event for their autonomous driving project (similar to the Google Car). Lexus press-conference [ '13 CES Jan 7 ] Audi was doing test-drives of their autonomous driving car (at another location in Las Vegas). I heard from someone that BYD was doing test-drives of their electric car.