It is manufactured by Bravado in the HD Universe. It differs from its real life counterpart in its narrower width and headlight design. The Banshee also borrows minor elements from other 90s American coupes, such as the hood scoops from the Pontiac Firebird and headlights resembling those of a Dodge Stealth. The Banshee also features very pronounced fender flares, something not found on any Viper and very uncommon on American cars of its era.
GRAND THEFT AUTO IV - The Ballad of Gay Tony - Mission Guides, Media, Community
Friends and girlfriends become available as you progress through the storyline. There are five friends and five girlfriends in total, and each character has a unique set of preferences. Each friend and three of the girlfriends provide special unlockable abilities in return for maintaining good relationships with them. There are five friends in total, which become available at different times during the storyline. Each friend offers a 'special ability' in return for maintaining a good friendship. In order to unlock a friend's special ability, you must have a high 'like stat' for that friend, and this stat is based on how regularly you hang out with your friend.