St. Catharines Used Car Dealership

Customers MatterHere

Family Operated & Owned for over 30 Years - Below Market Pricing - Financing Specialists Whether Your Credit is Good or Not

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New vehicles arriving every day - find the car you've been dreaming about:
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We are a family owned and operated dealership, serving the Niagara Region for over 30 Years.

Visit our Niagara Region Superstore, with over 200 vehicles on our 2 ½ acre lot and newly renovated indoor showroom.

At CMH AUTO SUPERSTORE you get our best, no haggle price every day.

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We offer a wide-variety of different types of vehicles:

17,500 sq.ft

Facility & Showroom Now Open

CMH AUTO SUPERSTORE is a large used vehicle Superstore serving the Niagara Peninsula & Surrounding region since 1993.

We are a family owned and operated business.

What our customer have to say about us:

Paul Clarke

I recently drove two hours from Richmond Hill to St. Catharines to purchase a 2020 Subaru Crosstrek, and I can honestly say it was worth every minute. I worked with Sam who was absolutely fantastic. I know it sounds like an oxymoron to say you’ve found an "honest car salesman," but in Sam’s case, it is the 100% truth. His honesty, transparency and integrity were exactly what convinced me to make the long trip down. He was incredibly patient, took the time to explain every detail and made very pertinent recommendations without ever being pushy. The level of service didn't stop at the sale, either. When I returned to collect the car, Sam even arranged to have me picked up at the GO station. Beyond Sam, the entire staff at CMH was pleasant and professional. I also had the pleasure of dealing with Graham, the manager, who handled the trade-in values for my existing vehicles. He made that part of the process fair, easy and transparent. This was a truly positive, stress-free experience. So, if you are looking for your next vehicle, I will definitely recommend CMH Auto Superstore and be sure to ask for Sam!

John Wilkinson

Had an awesome experience buying a truck at CMH auto Super Store! Raymond Blais was the sales associate that took care of me from beginning to end. He was respectful, knowledgeable and delightful to deal with! Thank you, Ray!

Dallas McKee

Michael J Osborne

Dan MacKay

From the beginning search, to the test drive, to the sale; I was treated with friendly courteous service. The staff are not high pressure and it shows when everyone walking by asked if I need some help. The vehicle was properly serviced and looked like a brand new car when I picked it up. Thanks CMH. Appreciated

Brian Greven

Friendly helpful staff, their no negotiable pricing was both good and different. Nice to feel that I didn't leave money on the table. I drove 2.5 hrs to get there, had called in advance, truck was in great condition as advertised, all the relevant locations fors for me I read on line ahead of time. Zero pressure from Ray Blais (sales person) nor Krista in finance. Highly recommend by me.

Jeff Adams

Wow Ray and Lisa thanks so much for the 5 star service you made buying a car so easy and painless. Not to mention the amazing low interest rate on the financing. Thanks again to you both we will be back for our next vehicle for sure.

Abbie Cabansay

I had such a great experience with CMH and couldn’t be happier with how everything turned out😊✨ Raymond was absolutely amazing! He went above and beyond on his day off just to accompany me and my dad to help me test drive two vehicles. He was very easy to talk to and made the whole experience feel relaxed and straightforward. I really appreciated how supportive and approachable he was throughout the process. The entire process was smooth and stress-free from start to finish. Everything was explained clearly, communication was great, and I was able to get my car in less than a week which honestly exceeded my expectations!! Sandra from finance was also fantastic to work with. She took the time to walk me through every step, explained all the details thoroughly, and made what can usually be a stressful part of buying a car feel easy and reassuring :) My dad and uncle have been loyal CMH clients for years and I’m so glad I followed their recommendation. Big thank you to the CMH team for such a positive experience! I would highly recommend them to anyone looking for excellent service and a smooth car buying process👍🏽👍🏽👍🏽

Mikey Rozay

Second time buying a vehicle from CMH, great service will recommend, Bought both cars through Raymond.

5 Things <br> That Matter Most

To Our Customers

Our Awards & Acheivements

CMH AUTO SUPERSTORE is honoured to have been recognized with several notable awards over the years. Our acheivements include the 20245 Consumer Choice Award, 2024 CarGurus Top Rated Dealer and 2024 AutoTrader Best Priced Dealer.