United States - Contributions to percent change in real gross domestic product: Motor vehicle output was 0.18000 Percentage Points at Annual Rate in January of 2021, according to the United States Federal Reserve. Historically, United States - Contributions to percent change in real gross domestic product: Motor vehicle output reached a record high of 0.99000 in January of 1971 and a record low of -0.96000 in January of 1980. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Contributions to percent change in real gross domestic product: Motor vehicle output - last updated from the United States Federal Reserve on March of 2024.