The Lokus is a vehicle exclusively available in Grand Theft Auto IV that resembles a second generation Lexus GS with the front of a 2003-2005 Saturn L300. It is rarely found around the city, but may be seen in Alderney. Sometimes it can be found driven around the Northwood Heights Bridge on the Bohan side.
In the mission Meltdown, where Niko has to retrieve some diamonds from Luca and his mates and ends up chasing them in a speeding car chase, Luca and his buddies escape in a white Lokus (until they end up crashing in Middle Park).
- "Lokus is the German word for toilet".