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Welcome to Gaston’s Auto Sales

Looking for used cars in St.Catharines?

Since 1980, at Gaston’s Auto Sales we maintain a comprehensive lineup of used cars, trucks, and SUV’s, from most of the major automobile manufacturers. We strive to provide you with the best Used Car selection in St.Catharines Niagara area.

All of our used cars are carefully selected, and must pass our stringent quality and conditioning standards before being offered for sale.

Don’t see what you’re looking for? ┬áJust tell us what your dream car is and we’ll do our very best to find it for you at the right price.