Inventory Specials
Check out our specials offers. Halladay offers vehicles for any lifestyle you need.
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Service Specials
Drive safe with Halladay. Our OEM trained service techs will have your vehicle running safely in no time.
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Welcome to Halladay Auto Group
If safety, reliability, and comfort are at the top of your list, you’ll feel right at home here. We offer an impressive lineup of new Nissan, Subaru, GMC, and Cadillac vehicles designed to fit a wide range of needs and budgets. Stop by Halladay Auto Group in Cheyenne and experience them for yourself. Our knowledgeable team at Nissan, Subaru, GMC, or Cadillac will walk you through each model’s standout features, advanced safety technology, and performance highlights – then get you behind the wheel for a test drive.
Top models our customers love include the GMC Sierra 1500, Subaru Outback, and Nissan Rogue.
Shopping for a pre-owned vehicle? You’ll find just as much quality and variety in our used inventory. At Halladay Auto Group, we carefully select our pre-owned vehicles to ensure they meet our high standards for reliability and value. No matter what you’re looking for, we’re here to help you find the right fit – and make sure you drive away completely confident in your choice.
Our Reviews
Very good service from initial desk contact to mechanic service To rides to & from the garage
We’ve worked with Colt Anderson and Halladay Motors for years and years. Colt has always made sure we are very well taken care of from beginning to end. Their team is friendly and welcoming and takes care of all our service needs.
Had a tough situation breakdown. Halladay did the best they could to get may truck in, diagnose it & minimize all my misery. I appreciate their effort.
As always I received incredible service for my truck at Halladays. I will always purchase my vehicles here as well as service them. Thank you!!
Did a great job
During my 6 hour drive across Wyoming to Cheyenne, my warning light came on…Halladay GMC was able to get my Cadillac in and take care of everything from A-to-Z on very short notice — Thank you Cam, Nick & Chris for your excellent customer service!
Very good service from initial desk contact to mechanic service To rides to & from the garage
We’ve worked with Colt Anderson and Halladay Motors for years and years. Colt has always made sure we are very well taken care of from beginning to end. Their team is friendly and welcoming and takes care of all our service needs.
Had a tough situation breakdown. Halladay did the best they could to get may truck in, diagnose it & minimize all my misery. I appreciate their effort.
As always I received incredible service for my truck at Halladays. I will always purchase my vehicles here as well as service them. Thank you!!
Did a great job
During my 6 hour drive across Wyoming to Cheyenne, my warning light came on…Halladay GMC was able to get my Cadillac in and take care of everything from A-to-Z on very short notice — Thank you Cam, Nick & Chris for your excellent customer service!
Very good service from initial desk contact to mechanic service To rides to & from the garage
We’ve worked with Colt Anderson and Halladay Motors for years and years. Colt has always made sure we are very well taken care of from beginning to end. Their team is friendly and welcoming and takes care of all our service needs.
Had a tough situation breakdown. Halladay did the best they could to get may truck in, diagnose it & minimize all my misery. I appreciate their effort.
As always I received incredible service for my truck at Halladays. I will always purchase my vehicles here as well as service them. Thank you!!
Did a great job
During my 6 hour drive across Wyoming to Cheyenne, my warning light came on…Halladay GMC was able to get my Cadillac in and take care of everything from A-to-Z on very short notice — Thank you Cam, Nick & Chris for your excellent customer service!
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Visit any of our 4 dealerships