4N6XPRT Systems's 2009 model year release of Expert AutoStats adds about 1,000 vehicles to its dimensional and performance database of vehicles covering model years from the late 1940's through 2009 and selected 2010 model year vehicles. The database contains the standard dimensions such as Length, Width, Wheelbase, and Curb Weight, as well as dimensions such as Bumper Height which are of specific interest to Accident Investigators. The database also includes moments of inertia and center of gravity placement, and for most of the vehicles 1970-present, the database contains acceleration and braking data.