The invention relates to a methanol gasoline additive and a methanol gasoline containing the same. The methanol gasoline additive comprises the following components in parts by mass: 4-32% of toluene, 4-42% of dimethylbenzene, 0.5-10% of C5H12 and C7H16, 3-43% of isobutanol, 4-33% of isopropanol, 0.8-15% of isoamyl alcohol, 1-8% of ethanol, 1-6% of antifreezing agent, 0.2-3% of antioxygen antigum inhibitor, 0.05-0.6% of metal passivator, 0.008-0.06% of detergent dispersant, 1-6% of preservative and 2-8% of emulsifier. The methanol gasoline is prepared by the following steps: uniformly mixing gasoline, naphtha, petroleum ether, 120# solvent oil, light hydrocarbon, methanol fuel and the methanol gasoline additive, and filtering through a modified attapulgite adsorption stabilizer. The methanol gasoline produced from the methanol gasoline additive is especially suitable for high altitude anoxia regions. The methanol gasoline has the advantages of quick cycling start, stable idle speed, low harmful substance emission during combustion, favorable dynamic performance in high altitude anoxia regions, high corrosion resistance, and no stratification at low temperature, and does not generate air resistance.