Civil 3D vs. ArcGIS CityEngine

Autodesk® Civil 3D® is civil infrastructure design and documentation software that helps civil engineers design, analyze, and document transportation, land development, and water infrastructure projects in a 3D model-based environment. Civil 3D provides integrated tools for working with the data and design elements used throughout civil engineering projects. Engineers and designers can create and manage surfaces, alignments, profiles, corridors, grading, pipe networks, and other infrastructure design elements while maintaining relationships between objects as designs change.

Esri CityEngine is 3D modeling software for quickly creating large urban environments. The environments you choose to create can be based on real-world data or can be completely conceptual. CityEngine saves you time by using rules to automatically create the urban environment based on your input. You can import 3D models you've created in other software to create context around them and export your entire environment into visualization tools, game engines and VR experiences.