Imports In 2022, Saint Vincent and the Grenadines imported $19.3k in Combustion Engines, becoming the 211th largest importer of Combustion Engines in the world. At the same year, Combustion Engines was the 464th most imported product in Saint Vincent and the Grenadines. Saint Vincent and the Grenadines imports Combustion Engines primarily from: Japan ($13.6k), United States ($4.42k), and United Kingdom ($1.23k).