Welcome to the collective group site for the O'Leary Auto Group, New Brunswick's #1 New and Pre-Owned Vehicle Retailer.  The O'Leary Auto Group consists of O'Leary Buick GMC  and Fredericton Hyundai  located in Fredericton, New Brunswick as well as Saint John Nissan , Canada's Car Mart  and Oleary Buick GMC (Saint John)  which are all located in Saint John, New Brunswick.  On top of our excellent Buick, GMC, Hyundai and Nissan new vehicles, we carry New Brunswick's Largest Selection of Quality Pre-Owned Certified Vehicles .
 
We have over 30 Full-Time Professional Sales Consultants so if you can't find the vehicle that you want in our inventory, or if you have questions about any vehicles that you do find in our large inventory, please CONTACT US HERE  or call us toll-free at 1 (888) 447-9893.

We have two Full-Time Used Vehicle Purchasers that search all of North America for the best vehicles at the best possible prices.  If you don't see the particular vehicle that you are looking for, click on CarFinder and complete the form. Our Vehicle Purchasers will be immediately notified and we will search the continent to find what you are looking for. If you'd like a see a vehicle in person, click on Dealership: Directions for step-by-step driving instructions to our site, or give us a call.  We thank you for the opportunity to earn your business!