3. The Vehicles
Here's a question. Which GTA game lets you cruise the streets in a DeLorean? Oh, only Vice City? I rest my case. Seriously though, the cars in Vice City all had a personality that made them stand out from the crowd. The Cheetah and Infernus gave us classic Ferrari's and Lamborghinis respectively. The Phoenix was a big classic muscle car and Vice City provided so many firsts for the series. Never before had we got such a diverse range of vehicles which included bikes, helicopters and golf carts. I also regard Vice City as the only GTA game wherein boats were not only central to the plot, but also fun to drive.