Korean automotive industry has occupied as a major industry and charged 3.3% of GDP, 7.3% of total employment in South Korea. Also it has become major export goods from korea to USA. However, in the US automotive market share was rated by nations as US 45.3%, Japan 37%, Germany 8.2%, south Korea 7.9%, others 1.5% in 2014. This shows Korean market share is much lower than that of Japan and US. The percentage of Korean automotive production in global market position decreased from 5.4% to 5.2% in 2012 to 2013. This decrease influenced adverse effect to export volume. For this reason, this thesis focused on the analysis of the determinants of influencing factor to export volume of automotive industry. Nevertheless, there is a limited literature on the influencing factors of automotive industry. This thesis, the analyze on inputs of GDP, exchange rate, oil price and strategic foreign direct investment, on the export of automotive industry to US. In addition, It derived the implication of automotive market based on the results.