Dodge Viper GTS-R 1-28 Special Edition 2017 1:18 scale AUTOart Composite Model Car This Dodge Viper GTS-R 1-28 Special Edition (2017) composite model car is black & red & features working steering, suspension, wheels & opening bonnet with engine, boot, doors. It is made by AUTOart & is 1:18 scale (approx. 24cm / 9.4in long).