Comac releases C919 specifications

• Length of 38.9m
• wingspan of 35.8m
• height of 11.95m
• cabin width of 3.9m
• cabin height of 2.25m (between the cabin floor and ceiling)
• seats: 168 in an all-economy, 156 in a mixed configuration.

http://www.flightglobal.com/articles/2010/11/16/349741/zhuhai10-comac-releases-c919-specifications.html