A compound gasoline, related to the field of fuel technology, comprising the following component raw materials in weight percentage: methanol 15-35%, gasoline 50-80%, antiknock agent 0.6-3%, antioxidant 0.2-1%, alcohols 4-12% of substances, 3-9% of benzene substances, 3-10% of ether substances, 5-18% of surfactants, and 0.2-2% of corrosion inhibitors. The invention has the advantages that the composite gasoline has good starting performance, power performance, antiknock performance, corrosion resistance and stability, complete combustion, less harmful substances in tail gas emission, energy saving and environmental protection.