Algeria’s hydrocarbon-driven delivery machine is still producing at scale. The International Monetary Fund’s October 2026 World Economic Outlook projects the country’s GDP at $331.89 billion in 2026, keeping it $136.26 billion ahead of Morocco, whose projected GDP stands at $195.63 billion. The gap makes Algeria Africa’s fourth-largest economy.
The operational contrast between the two neighbours reflects two very different models of economic delivery. Algeria’s output rests on vast oil and natural gas resources. The country remains one of Africa’s largest energy producers, with oil and gas exports generating a substantial share of government revenue and foreign exchange earnings. It is also a major supplier of natural gas to European markets, a role that keeps its extraction and export infrastructure at the centre of the national economy.
Morocco, by contrast, has built its performance on industrial manufacturing and export-oriented production. Its automotive sector has become one of Africa’s major manufacturing centres, anchored by investment from international companies including Renault and Stellantis. In July 2025, Stellantis announced a €1.2 billion ($1.4 billion) expansion of its Kenitra factory, intended to lift annual production capacity to 535,000 vehicles. Automotive exports reached 157 billion dirhams ($17 billion) in 2024, and Morocco overtook South Africa in passenger car production, although South Africa retained its lead in total vehicle output.
Industrial delivery in Morocco has extended beyond carmaking. Investment has expanded into electric vehicle batteries and aerospace, with China’s Gotion High-Tech developing a $1.3 billion battery factory and France’s Safran announcing a €280 million aircraft landing gear facility expected to create nearly 500 jobs. These projects form part of Morocco’s effort to diversify exports, expand industrial capacity and strengthen its position in global supply chains.
The continental rankings frame the scale of both economies. South Africa leads with $489.08 billion, followed by Egypt at $442.89 billion and Nigeria at $386.67 billion. Algeria sits fourth, with Morocco completing the five largest economies on the continent.
For Algeria, the delivery question is increasingly about sustainability rather than capacity. In its September 2026 assessment, the IMF projected growth of 3.8% for the year, supported by higher hydrocarbon revenue and public investment. But the Fund warned that persistent fiscal deficits and rising debt could create medium-term risks, calling for stronger non-hydrocarbon revenue collection and more efficient public spending. Dependence on hydrocarbons leaves government finances exposed to fluctuations in global energy prices, even as authorities pursue investments in agriculture, manufacturing and other non-oil sectors. The IMF has identified economic diversification and fiscal sustainability as priorities for reducing that exposure.
Morocco’s model carries its own vulnerabilities. The country is expected to record faster economic growth, supported by industrial production, tourism and infrastructure development. Yet it faces challenges including unemployment, water scarcity and reliance on European markets, leaving parts of its economy exposed to changes in external demand. Its manufacturing gains depend on continued foreign investment and on export channels tied to European consumption.
What the comparison ultimately shows is how different implementation paths produce different economic outcomes. Algeria’s model, built on energy extraction and public spending, delivers a substantially larger economy today but carries fiscal and price-related risks the IMF has flagged directly. Morocco’s model, built on attracting foreign manufacturers, developing industrial infrastructure and expanding exports, produces a smaller economy but one steadily deepening its industrial base and integration into international supply chains.
For now, the numbers favour Algeria. The $136.26 billion gap measures the hydrocarbon sector’s continuing ability to generate output and state revenue at a level Morocco’s industrial expansion has not yet matched. Whether that lead holds will depend on how effectively Algeria converts its energy revenues into a more diversified economy, and on whether Morocco’s factories, battery plants and aerospace facilities continue to attract the international capital that has driven their recent growth.