GAZ does not build many cars like the GAZ 31 Volga with gasoline engine, made in small numbers.
What is underneath
Under the skin sits gasoline engine. These are manufacturer figures carried by Wikipedia and Wikidata, not road-test measurements.
Its place in the line
Nearby in the GAZ catalogue sit the Chaika and the GAZ 24-24.
The record
The open record for the GAZ 31 Volga carries no verified engine, output, weight or price yet. MotorJury does not fill gaps with guesses; this entry gives the model a home in the catalogue and grows as sourced specifications and photographs arrive. Corrections: corrections@motorjury.com.