Smuggler's Run cars
Play Smuggler's Run and save the game. Use the same memory card with Midnight Club to unlock the Dune Buggy from Smuggler's Run. A message will appear to confirm the trick.

Glitch: Defeating Darren Thurock
After you defeat Darren Thurock for the London championship in career mode, he will tell you that you may race the world champ. Do so immediately. If you exit, you will have to defeat Thurock three more times before you can get that opportunity again.

Glitch: Push cars through the wall
Unlock the Marauder (taxi with snow plow). Go to arcade mode and select "Cruise". Choose the Marauder and select New York level. Drive to a wall near the water and ram a nearby car to stall it. Next, back up and ram the car. The car should go through the wall and into the ocean. Note: A few attempts may be required and sometimes the car will return.