The GAZ-3115 Volga was a D-segment prototype sedan developed by the Russian manufacturer Gorky Automobile Plant (GAZ) in the 2003, but it never reached mass production. Only a few prototypes were produced. One of them which is still working

The first examples were equipped with a 16-valve ZMZ-406 2 engine; subsequently, it was planned to install various engines with a capacity of 1.7 liters to 2.0 liters, including turbocharged ones. The installation of active and passive safety systems was planned.

However, due to the high costs of setting up production (over $1 billion) and the automaker's lack of experience in this segment, the decision was made to curtail further work. So GAZ abandoning the idea of ​​creating a fundamentally new model called GAZ Siber which is a rebadge of the 2001 Chrysler Sebring.