New data from Global Petrol Prices reveals that Nigeria has failed to rank among the ten African countries with the cheapest diesel prices as of August 17, 2026. With diesel retailing at approximately 1.23 dollars per litre, Nigeria remains notably more expensive than major oil-producing peers like Libya, Algeria, and Angola, where heavy government subsidies keep pump prices significantly lower. The disparity underscores Nigeria’s shift toward market-driven fuel pricing, which exposes local businesses and consumers to international volatility, contrasting with the state-controlled energy models dominating the rest of the continent’s cheapest fuel markets.