Mungo Darkmatter looks at some different camera mounting solutions for cars using camcorders and smart phones or iPhones.
Suction Cup Mount With Tripod Mount:
Panavise 809 Camera Window Suction-Cup Mount
http://amzn.to/1jyzYe7
ARKON CMP212 Friction Dash and Windshield Mount for Cameras
Friction Mount With Tripod Mount:
http://amzn.to/1c3dbGL
Friction Mount For iPhone or Smart Phone:
USA Gear Dash Mount Amazon Page:
http://amzn.to/17EJSoi