We analyze the long-term relationship between the classic cars market and stockmarkets, from the world level to specific countries, by applying a cointegrationapproach on a 23-year monthly database. The database includes the K500 Index,nine classic cars sub-indexes and 56 MSCI indexes. The results show a significantcointegration between classic cars markets and the Asia, Asia-Pacific, Far East andPacific region markets. Porsche is influenced by the Asian, European and Far Eastregions, while Ferrari is mainly influenced by developed markets. During the periodpreceding the crisis, only the Asia, Far East and Pacific zones influenced the priceof classic cars. This influence then extends to Europe in the post-crisis period witha much larger number of cointegrations. The strong creation of wealth in terms ofthe number of High Net Worth Individuals and Ultra High Net Worth Individualsin Asia could support this trend. We suggest that our approach can be taken intoconsideration in classic cars price forecasting and portfolio diversification strategy