A Supplier of hardware-in-the-loop (HIL) simulators for testing electronic control units (ECUs) has widened its scope to offer complete solutions for automotive applications. dSpace's newly developed automotive simulation models include models for vehicle dynamics, diesel engines, and gasoline engines. Specialized software allows users to view the structure of the models and modify them independently. A graphical user interface facilitates definition of essential vehicle parameters, road profiles, driver behavior, and driving maneuvers. www.dspaceinc.com.