Deluxo
The Deluxo is a fast coupe that is based off the DeLorean, although it does not have gull-wing doors. There are several ways to obtain it. One is found at Interglobal Studios, another one is found in front of Gonzalez's apartment at Ducum Inn, and the last one is found parked by the end of beach the by the police station.
Another way to obtain the Deluxo is by delivering the specified cars to Sunshine Autos. One will appear in the floor level of Sunshine Autos.