If you're looking for the fastest car available in Grand Theft Auto 5, look no further. The Truffade Adder can be purchased using your in-game mobile phone. Open your browser and navigate to www.legendarymotorsport.net, where this magnificent machine can be purchased for a cool $1,000,000.

If you want to steal this vehicle, it can be found in Rockford Hills, just down the street from Michael's safe house. Take a look at the exact location by checking out the video below.

Let us know in the comments, what is your favorite vehicle in Grand Theft Auto 5?

For more, check out Prima's free GTA 5 guide.