The 2017 National Sports Sedan Series was an Australian motor racing competition for Group 3D Sports Sedans and Class TA Trans Am cars.
[1] It was the 34th national series for Sports Sedans.
The series was won by Birol Cetin driving a Chevrolet Camaro.
[2] The series was contested over five rounds,[1] each comprising three races.
Points were awarded in each race at each round of the series as follows:[1]