This guide will tell you how to purchase vehicles in GTA 5 offline without mods.
The first thing you will need to do is press the upper arrow button on your keyboard to bring up the mobile phone.
After that, you have to open the internet from the mobile phone and go to Legendary motorsports.
Select any car that you want to buy and then choose the right color.
Purchase the car, and you will get a message on your mobile phone. The car will be shifted to your garage; you can go there and enjoy the ride.