There are a number of ways to make money in Grand Theft Auto Online, but one of the easiest is by selling cars you've jacked. You can get a lot of cash for these, especially if the vehicle is in good condition.
In order to sell a stolen vehicle in GTA Online, you first need to get it jacked off the road. The process is pretty simple: jack the car, drive it down to Los Santos Customs, and select the "Sell Car" option.
You can get a decent amount of cash for these vehicles, depending on the make and model. Unmodified luxury coupes can be sold for as much as $9,500, while other cars will fetch a lower price.
The Gallivanter Baller is another car you can sell for a reasonable amount of cash in GTA Online. It's a popular SUV that can be found in several locations.
In order to get the best prices, it's a good idea to sell these vehicles at their highest potential. You can do this by checking the price at Los Santos Customs on a regular basis. This will ensure that you're getting the most money for your rides, and it'll also help you find the most lucrative cars to steal. It's a good idea to always keep an eye out for the spray can symbols, which will indicate that there's a waypoint to Los Santos Customs nearby.