You don't really see sleepwalking in films that often. It's weird; I feel like in popular culture we have the perception of sitcom, arms-in-front-of-your-body sleepwalking, and then maybe Olive Oil and Popeye when she sleepwalks through the construction site. But it's all very cartoonish, in some cases literally.
My first car was, as depicted in 'Sleepwalk with Me,' my mother's '92 Volvo station wagon that had 80,000 miles on it, and I had put 40,000 miles on it, so by the time it retired it had 120,000, and I basically killed it. It served me well, and my mechanic was always very angry with me because I just didn't properly care for it.