> For the complete documentation index, see [llms.txt](https://legacydmc.gitbook.io/chaser/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://legacydmc.gitbook.io/chaser/other-exports/chaser_calcacc.md).

# chaser\_calcacc

Returns the topspeed and average acceleration time of the current vehicle, over a simulated course of 2.02km\
\
Args:

```lua
name -- The vehicle name
istuned -- If you'd like to consider tuning for this calculation
tunedbaseacc -- The acceleration with tuning already accounted for, from chaser_calculatetuningacc()
prindata -- Print telemetry data about this calculation
hastransmissionupgrade -- Does this vehicle has a transmission upgrade?
```