A unmarked GT-A1 in GTA 2.

The GT-A1 is a vehicle in Grand Theft Auto 2 that can not be found at any of the districts of Anywhere City in a non-multiplayer game. It can be seen, since the Wang Cars are GT-A1s with numbers on the top, but can not be driven (entering in one of them teleports you to the Wang Cars site). The name, GT-A1, is a play on words, meaning GTA 1.