subject: Chicago Toyota Prius undergoes a 2010 redesign [print this page] In 2006 Prius added a back-up camera, some interior leather and an auxiliary audio jack. A more upscale Touring model also got 16-inch alloy wheels a sport suspension and a bigger rear spoiler. That year side curtain airbags also were added to the standard features menu. In 2008 a "standard" trim level was added for a lower price, but did not include the heated mirrors or cruise control.