apr Toyota GR Prius Prime GT300 for Assetto Corsa

What this mod does

The apr Toyota GR Prius Prime GT300 is the last generation of team apr’s racing Prius in the GT300 class of Japan’s Super GT, retired after the 2022 season. This mod by vadhil brings it to Assetto Corsa.

The car

• Hybrid system derived from the production car, combined with a V8 engine.
• In 2022 it struggled with weight and balance of performance and didn’t score championship points, according to the page.

Model origin

The author credits the base model of a 2021 Toyota Prius Prime to the website 3dcadbrowser.com and the custom GT300 model to retto_design_. In the thread he explains that the steering geometry is based on a GT-R GT3’s, while the dampers, toe, camber and springs are his own, although he doesn’t have real suspension data.

Version

It was released on October 16, 2026, and version 1.0Rz, from October 19, fixes the AI shifting algorithm and adjusts the balance of performance. In the thread, the author explains that he accidentally left the folder set to read-only, so some users couldn’t save changes in Content Manager. The page doesn’t specify a CSP version or other requirements.

Requirements

• Assetto Corsa (PC)
• Content Manager recommended
• Custom Shaders Patch: the author doesn't specify a version
• Free OverTake.gg account to download

How to install it

1. Open the mod page on OverTake.gg and log in.
2. Download the file.
3. Drag it into Content Manager or copy the folder to assettocorsa/content/cars.
4. If Content Manager won't let you save changes, remove the read-only attribute from the car folder.

Version history

1. 1.0Rz19 Oct 2026Current

   Fixes the AI shifting algorithm and adjusts the balance of performance

2. 1.016 Oct 2026

   First release

Common problems