On Gangster Nation you have access to over 280 vehicles! You can obtain these vehicles through the Vehicle Theft crime and many other ways. You can view all of the vehicles available in the game on the Vehicles page. All vehicles you have are stored in your garage.
When you begin the game your Garage can hold 5 vehicles by default and crush 1 vehicle every hour. You can upgrade these limits as your progress through the levels.
You can sell, crush, transfer, auction, repair and tune vehicles.
Your garage capacity starts at 5 and you can upgrade it by 5 every 5 levels. The upgrade costs the next upgrade capacity multiplied by $2k. For example, upgrading to 20 vehicles would cost you $40k. Upgrading to 100 vehicles would cost you $200k. The maximum number of vehicles you can hold in your garage is 100 and this is achievable at level 50.
You can sell a vehicle for its current value which is shown on the Garage page. A vehicles value decreases as its damage % increases. You can view the maximum value of all cars on the vehicles page linked above. You can also select multiple vehicles at once to sell and there is no limit on how many you can select.
The garage crusher lets you crush a vehicle for bullets. The number of vehicles you can crush is limited and resets every hour on the dot. At first you can crush 1 vehicle every hour however this can be upgraded as you progress through the levels. The cost of upgrading your garage crusher is fixed at $500k and the maximum number of vehicles you can crush is 10 which is achieved at level 50. You can use the Crusher Service perk to reset the number of vehicles you can crush immediately. It costs 5 credits to use and can be bought via the Credit Store.
The number of bullets you get for crushing a vehicle depends on its value. You can view the maximum number number of bullets gained for each vehicle using the vehicles page linked above.
Transferring & auctioning vehicles
You can transfer and auction vehicles from your garage. When transferring vehicles this is done at no cost to the receiver so make sure you trust them if you expect to be paid. When auctioning the vehicles you can choose how long you went the auction to last, the minimum bid and whether you wish to stay anonymous for it. When choosing the minimum bid you can choose to list the vehicles at 0.5, 1.0, 1.5 or 2.5 times the vehicles value. You can also set a custom amount which will apply to all the vehicles. When auctioning vechiles, you will lose 10% of the final bid as a tax. For example, if your vehicles sell for $1m, you will receive $900k.
Repairing & tuning vehicles
When you steal a vehicle in the vehicle theft crime it will come damaged and when you use a vehicle in a bank robbery or delivery heist it will pick up damage. If your vehicles damage exceeds 99% then it will be abandoned. You can repair your vehicles and their damage will be set back to 0%. The more damaged a vehicle is, the more it costs to repair. The value of the vehicle is also a factor in the repair cost. Expensive vehicles cost more to repair than cheaper vehicles.
Tuning a vehicle increases its top speed and 0-60 value. You can tune all vehicles to a maximum of 10. This is useful for Butchie's mission where he requires a vehicle tuned 7 times and is also useful in delivery heists and bank robberies as your success chance depends on these values. It costs $15k to tune a vehicle and this cost is always the same. However, there is a chance it might explode! The more you tune the vehicle, the more likely it is to explode. Your vehicles damage does not affect the chance of it exploding when tuned.
You can use your vehicles in delivery heists and bank robberies if you are a driver. When a vehicle is in use its status will change to explain what it is being used in. For example, whether it is being auctioned, in a heist or in a bank robbery. A vehicle that is not "Parked" can't be selected to complete an action such as sell.
The statistics tab allows you to view your last 5 cars sold and how much they were sold for as well as the last 5 cars you crushed and how many bullets you received for it. You can also view your personal record which shows how many cars you have crushed and sold in total and what you gained from them.