It shares the smooth, high-revving engine sound with the Sabre and the Ruiner. Its top speed is reached fairly quickly thanks to its light body weight. Combined with the FR drivetrain, handbrake turns are smooth yet controllable. Powered by a 400 CUI turbocharged V8 engine, the Faction is a fun car to drive with a high-torque engine up front. The car uses a unique set of wheels, sharing the same rim design as the ones on the Taxi and Police Cruiser.

The Faction can spawn in a single color or a two-tone color, with the secondary one applied on the roof and pillars. The Faction may spawn either with a glass or a solid T-top roof, along with a small hood scoop displaying additional '400 V8 TURBO' badges on it. The 'FACTION' and 'V8 TURBO' badges can be seen over the tail lights, along with a ' Liberty City Willard' badging on the rear plate holder. The bumper houses the two reverse lights, and two exhaust pipes are seen on the rear quarters, below the bumper. The rear end features a small trunk lid and a set of square tail lights housed in plastic panels, with the rear plate holder in between. An aerial/antenna can be seen on the driver-side A-pillar. The rearmost pillars have silver markings displaying the manufacturer, and the front fenders have '400 TURBO' badges. The sides have a simplistic profile, with flared arches, ridges passing through the doors, and side marker lights on the front area, while the greenhouse area has plastic trims around the windows and square rear-view mirrors on black supports. A silver 'WILLARD' marking can be seen above the grille, as well as a 'TURBO' badge on the passenger side of the grille. The Faction is depicted with a simplistic body, characterized by its bent grille and front end fog lights, along with a bulky bumper housing the rectangular turning signals and a plate holder.

The headlights seem to be inspired by the Dodge Mirada/ 1980–1983 Chrysler Cordoba, while the tail lamps might have been inspired by the 1981–1983 Chevrolet Malibu. The Faction is designed as a 1980s American sports coupe that resembles a 1982–1987 Buick Regal (similar to the Majestic in Grand Theft Auto: San Andreas), more specifically the Buick Grand National and Regal T-Type, as seen in certain details and portions of the design.

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