2007 Mustang GT Shelby

Im in a huge pickle right now and really need some honest information. I wrecked my 2007 mustang gt shelby into a wall. The bumper, hood, headlights, windshield, fenders, and my driver door and window is needed to fix it. It was iln excellent condition inside and out and only had 55k miles on it. I KBB it and the value is around 20k. I have full coverage on it and want to know if the insurance will total it. All the help is greatly appreciated.