Declasse

Declasse, a play on Chevrolet, is an automotive company in GTA IV that produces vehicles such as:
 * Merit
 * Moonbeam
 * Police Patrol ("Police Cruiser" shows on the car model itself; based on the Merit)
 * Premier
 * Rancher
 * Sabre and Sabre GT
 * Taxi (one of two Taxi models; "Taxi Car" shows on the car itself; based on the Merit)
 * Vigero