DragGap car acceleration and 1/4-mile race simulator
Compare two cars in a live 1 km race using official EPA configurations, NHTSA identity data, clearly labelled open specifications and a consistent 120 Hz physics model.
Which two cars do you want to race?
How accurate is the simulation?
The deterministic model uses identical dry, level conditions and interpolated timing gates. Its results are engineering estimates, not certified or instrumented measurements.
Where does the vehicle data come from?
Official U.S. configurations come from the EPA, make and model identity is checked with NHTSA, and open supplemental specifications are labelled separately from modelled fields.
What can I compare?
The static catalogue contains more than 50,000 EPA configurations and thousands of global models, plus a verified-spec editor for missing trims.
Read head-to-head car comparisons · How the model works · Vehicle data sources