Download the Future Automotive Systems Technology Simulator

The Future Automotive Systems Technology Simulator (FASTSim™) is available in Microsoft Excel and Python formats.

Download Excel Version

Release notes: Excel version 2018D includes hybrid logic corrections and form updates and was first available online in December 2018.

The latest Python version of FASTSim can be installed by running 'pip install fastsim' in an active Python environment.

Previous versions of FASTSim are available for archival purposes.

Updated vehicle import interface, price calculation corrections, and hybrid logic corrections

First available online in October 2018

Updated engine map parameters and variable labels

First available online in June 2018

Expanded vehicle size ranges (including heavy-duty vehicles) and vehicle types (including fuel cell vehicles)

First available online in March 2018

Original release

First available online in 2012

Fully functional as a pip-installable package; features improved documentation and examples and a mechanism for automated typing in jitclass objects

First available online in January 2021

First official release of the object-oriented version of FASTSim; includes Numba JIT acceleration and other enhancements

First available online in September 2020

Corrected hybrid logic and updated forms

First available online in December 2018

Corrected hybrid logic

First available online in October 2018

Updated engine map parameters and variable labels

First available online in June 2018

Expanded vehicle size ranges (including heavy-duty vehicles) and vehicle types (including fuel cell vehicles)

First available online in March 2018

Code donated by a third party; refer to the README file for attributions and usage notes

First available online in March 2018