This modification adds a Japanese car called the Toyota Vitz 2013 to your GTA 5! Toyota Vitz/Yaris is a compact car with a hatchback body, manufactured by Japanese concern Toyota since 1999.
Installing:
Using OpenIV, add the folder "vitz" to: Grand Theft Auto V/mods/update/x64/dlcpacks;
Using OpenIV, go to: Grand Theft Auto V/update/update.rpf/common/data and extract the "dlclist.xml" in some folder of your choice;
Add the following line: dlcpacks:vitz;
Save the changes and copy the edited "dlclist.xml" back to: Grand Theft Auto V/update/update.rpf/common/data.