# Car dealers in St. Catharines, ON

https://vinindex.ai/car-dealers/on/st-catharines
Measured September 30, 2026 · ChatGPT, Gemini and Perplexity

We asked ChatGPT, Gemini and Perplexity 7 questions about where to buy a used car in St. Catharines. Across their 21 answers, they named St Catharines Nissan in 4, TWO GUYS QUALITY CARS in 3, Clean And Shine Auto Sales in 2.

In all, the assistants named 8 dealerships: St Catharines Nissan, TWO GUYS QUALITY CARS, Clean And Shine Auto Sales, Courtesy Auto Sales Inc., ED Learn Ford, John Bear Buick GMC, Marlin Motors Limited and Subaru of Niagara.

## The list

AI-Ready Verified dealerships first, then every dealership AI named, ordered by how many of the 21 answers named it. Verified means a confirmed dealer licence, live inventory and lender rates on file. Nothing here is bought.

| # | Dealership | Address | Phone | Named by | Answers |
|---|---|---|---|---|---|
| 1 | St Catharines Nissan | 155 Scott St, St. Catharines, ON L2N 1H3 | (905) 646-9999 | Gemini, Perplexity | 4 of 21 |
| 2 | TWO GUYS QUALITY CARS | 442 MERRITT ST, St. Catharines, Ontario | (888) 260-1884 | Gemini, Perplexity | 3 of 21 |
| 3 | Clean And Shine Auto Sales | 394 Merritt Street, St Catharines, ON | (905) 688-2542 | ChatGPT, Gemini | 2 of 21 |
| 4 | Courtesy Auto Sales Inc. | 188 Lake Street St, St. Catharines, Ontario | (905) 684-6394 | Gemini, Perplexity | 2 of 21 |
| 5 | ED Learn Ford | 375 Ontario St, St. Catharines, Ontario | (226) 705-0444 | Gemini, Perplexity | 2 of 21 |
| 6 | Marlin Motors Limited | 135 Cushman Road Suite #2, St Catharines, ON | (289) 407-3002 | ChatGPT | 1 of 21 |
| 7 | John Bear Buick GMC | 333 Lake Street, St. Catharines, Ontario | (905) 934-2571 | Gemini | 1 of 21 |
| 8 | Subaru of Niagara | 0 Visit Us 375 Lake Street | (905) 934-7829 | Gemini | 1 of 21 |

## What the assistants said

We asked Perplexity "Where should I buy a used car in St. Catharines, Ontario, Canada?" on September 30, 2026. It answered: "If you want to shop in person locally, examples in the search results include Ed Learn Ford, Brian Cullen Motors, St Catharines Nissan, Can-Am Vehicle Exchange, and Bloom Car Sales."

We asked Gemini "Which independent used car dealerships should I consider in St. Catharines, Ontario, Canada?" on September 30, 2026. It answered: "Two Guys Quality Cars (also known as Two Guys) This dealership has a mix of reviews, with some customers praising their non-pushy approach, willingness to answer questions, and good service, including fixing issues before pickup."

## The questions we asked

- I have CAD $20,000 cash to spend on a used car in St. Catharines, Ontario, Canada. What should I buy?
- I need a used AWD vehicle for winter in St. Catharines, Ontario, Canada. What's a good option under CAD $25,000?
- I'm paying cash for a used commuter car in St. Catharines, Ontario, Canada. What can I get for CAD $15,000?
- What used SUV should I buy for under CAD $25,000 in St. Catharines, Ontario, Canada?
- What's the best used seven-passenger SUV under CAD $30,000 in St. Catharines, Ontario, Canada?
- Where should I buy a used car in St. Catharines, Ontario, Canada?
- Which independent used car dealerships should I consider in St. Catharines, Ontario, Canada?

## How this list is made

Every month we ask ChatGPT, Gemini and Perplexity the same questions about St. Catharines, the way a shopper would type them, and record which dealerships each answer names. A dealership counts once per answer. Verified dealerships are listed first; inside each group the order is how many answers named the dealership. No position is sold. Measured September 30, 2026; refreshed monthly.

## Related

- [Car dealers with financing in St. Catharines, ON](https://vinindex.ai/car-dealers/on/st-catharines/financing)
- [Car dealers in Niagara, ON](https://vinindex.ai/car-dealers/on/niagara)
- [Car dealers in Niagara Falls, ON](https://vinindex.ai/car-dealers/on/niagara-falls)
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- [Car dealers in Welland, ON](https://vinindex.ai/car-dealers/on/welland)
- [Which dealers AI names across the Niagara area](https://vinindex.ai/ai-readiness/by-metro/niagara-on)