Lamborghini Sian Roadster 2021〡add-on
| Gaming platform | PC |
| Brand | Lamborghini |
| Model | Sian |
| Car type | Passenger car |
| Car body style | Roadster |
| Adds a new model | |
| New model name | sianr |
| Drive type | All wheels (AWD) |
| OpenIV is required for installation | Download OpenIV for GTA 5 modifications |