Feroci
The Bravado Feroci is a vehicle in Grand Theft Auto IV based of the first generation of the Lexus GS (1991-1996) with headlights from a second generation Lexus ES, though the Feroci is manufactured by the game's rendition of Dodge. No current Dodge model looks similar to the Feroci.
Variants
FlyUS, the fictional airline featured in GTA IV, have some Feroci vehicles in their company livery, and they can only be found at Francis International Airport in Dukes.
A black sport version of the Feroci with black body kits, black side skirts, and black wheels can be spotted regularly around Liberty City. A more sporty version called the Feroci VIP can also be spotted, but it is rare; you may be able to find one around the Chinatown area in Algonquin.