With a month until Grand Theft Auto: Chinatown Wars makes its debut on the Nintendo DS, Amazon has announced a special offer for customers who pre-order the game through them. They'll be giving you an exclusive in-game vehicle for free.

The vehicle in question is a red, bullet-proof Infernus - essentially, a Lamborghini. After pre-ordering, you'll receive a special code to unlock the car along with your copy of the game. You'll be able to acquire the vehicle through the Auto Merchant after progressing through about 4% of the game.

It's worth pointing out that Gamestop has its own special pre-order bonus. Reserving a copy through them will get you immediate access to the Ammunition Depot and $10,000 of in-game cash. Cash and weapons or a hot ride? Decisions, decisions. Chinatown Wars will be released on March 17th.