Welcome to Mars Autos in St. Catharines, Ontario, we are used car dealership in the Niagara region and if you are looking to purchase a vehicle at competitive prices, you have come to the right place.

We know that you have high expectations, and as a used car dealer we enjoy the challenge of meeting and exceeding those standards each and every time. We are eager to share our expertise and knowledge with you to help you make an informed decision.
We encourage you to browse our online inventory, schedule a test drive and investigate financing options.

You can also request more information about a vehicle by calling 1-905-688-8381. We look forward to serving you.

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Thinking about selling your current vehicle? Bring your car for an appraisal, and get a free written offer good for 7 days.
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Our Office

Mars Autos
80 Hartzel Rd
St. Catharines, ON L2P 1N1

Tel: 905-688-8381

email: info[at]marsautos.com Web: www.marsautos.com

Our News

Mazda chief expects record U.S. sales in 2 years

Hyundai to launch new Sonata, Genesis models in U.S. in 2014

BMW i3 pioneers use of carbon fiber in mass-produced cars

As spotlight dims on plug-ins, new focus to spur hydrogen, diesel use

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