Drive to Coral Gables and find the Biltmore Hotel, located opposite the water tower. Look in behind the bushes in the backyard to find a bunker entrance. Drive through it then climb up the stairs. Kill Timmy Vermicelli then activate the switch to open the gate below. Drive into the next area and through the long tunnel. Once you exit, drive directly ahead to the Go-Kart track. You can find a Go-Kart in the pit area. Note: If it is not here return later.
At the Airport De Nice turn left down the runway. Look to the left near the end and you will see a building with three red doors. The far left door opens to reveal a Rad Roadster.
Nice Hot Rod:
Enter the airport and follow the runway to the left. Locate a building with three red doors. Open the door to the left to find a Hot Rod.
Nice Hippie Van:
In Take A Ride mode, choose Nice and drive to the top of "Cagnes Sur Mer" in the west. When you have driven up the last hill you will see a garage on your left side. Walk towards it and it will open. You will find a "hippie" van inside.
Nice Forklift truck:
In Take A Ride mode, choose Nice. Go to the most south-eastern road and bear west along the drive next to the large house. Turn left into an opening which takes you into a garden. Turn right and go into the garage which contains the forklift truck. Press Circle to operate the forklift. This is useful when stuck in traffic.
Kill all ten Timmy Vermicellis in Istanbul. Go to the Istanbul armory to activate the "Infinite Mass" option. Tanner's car or motorcycle can hit any other vehicle without stopping or being damaged in this mode
Kill all ten Timmy Vermicellis in Nice. Go to the Miami armory to activate the "Fugitive Mode" option. All pedestrians have weapons in this mode.
Enter these codes at the main menu. A sound indicates that the cheat is activated and the cheat menu in the options becomes available.
All Weapons: L, L, X, Y, Y, R, R
Invincibility: X, Y, L, R, L, R, R
Unlimited Ammo Cheat Unlocked: R, R, L, L, X, Y, Y
Unlock All Missions: X, X, Y, Y, R, R, L
Unlock All Vehicles: X, X, Y, Y, L, R, L
Immunity: X, Y, R, R, L, L, Y