2100 Westland Road
Cheyenne, WY 82001

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Sales: 866-342-5791

Used Cars: 877-789-0025

Hours Toggle

Sales Department

Sun Closed
Mon 8:30am – 6:00pm
Tue 8:30am – 6:00pm
Wed 8:30am – 6:00pm
Thu 8:30am – 6:00pm
Fri 8:30am – 6:00pm
Sat 8:30am – 6:00pm

Service Department

Sun Closed
Mon 7:00am – 6:00pm
Tue 7:00am – 6:00pm
Wed 7:00am – 6:00pm
Thu 7:00am – 6:00pm
Fri 7:00am – 6:00pm
Sat 8:00am – 4:00pm

Reviews of Halladay GMC

Overall Rating:

4.9 (out of 5)

97% recommend this dealer

1064 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

I live in Utah but recently bought an Escalade from

Reviewed by Chris Forsey from South Jordan, UtahApril 30, 2025

I live in Utah but recently bought an Escalade from Halladay Cadillac in Cheyenne and honestly, I was just super impressed with everyone. You can tell these guys know how to treat people right and run a solid, honest dealership. They picked me up at the Denver airport and drove me up to Cheyenne. After the sale, on my way home I noticed that the USB and HDMI ports in the vehicle did not work. It was unexpected, but the way they handled it really meant a lot. The repair wasn't cheap but they didn’t make excuses, they just took care of it and made things right. That kind of service is rare, and it meant a lot. It was clear they stood behind what they sold, and that goes a long way. I’d absolutely buy from them again and recommend them to anyone who wants to work with good people who actually care about doing the right thing. Special thanks to Bryon the salesman who was super helpful and never pushy and John the sales manager who was a pleasure to work with in getting the issue resolved after the purchase and Shawn Smith the GM for standing behind the sale and being willing to take care of it. If I could give more than 5 stars I would.

  • Does recommend this dealer
  • Shopped for a used car
  • Did make a purchase

Dealer Response

Thank you so much, Chris, for your wonderful review! We're thrilled to hear that your experience with Halladay Motors was so positive, especially with your Escalade purchase. It's fantastic to know that our team, including Bryon, John, and Shawn, provided the support and service you deserve. We pride ourselves on taking care of our customers and ensuring everything is right, and your feedback reaffirms our commitment. We can't wait to assist you again in the future—thank you for recommending us! Safe travels, and enjoy your Escalade! Sincerely, Jim Casey | (307) 634-1511 | jcasey@halladaymotors.com

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Maximum rating = 5

5.0 (out of 5)

Friendly, hard working staff.

Reviewed by John Romero from COApril 13, 2025

Friendly, hard working staff. Kline was professional and personable. Kline is the MAN! John was also very friendly and flexed with his ability to get me financing. Niko was also a pleasure to deal with. Overall a seamless and painless deal. We never felt pressured but we did feel welcomed. Everyone was very friendly. We would gladly make the drive up from Brighton, CO again.

  • Does recommend this dealer
  • Shopped for a used car
  • Did make a purchase

Dealer Response

Thanks for highlighting some of our staff who helped make this such a great experience! Your business is truly important to us. We will continue giving you great reasons to keep driving up from Colorado. Shawn Smith General Manager

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Maximum rating = 5

5.0 (out of 5)

First, I purchased a new 1500 SIERRA from you and the

Reviewed by Gary Land from Cheyenne WyomingApril 11, 2025

First, I purchased a new 1500 SIERRA from you and the sales people were helpful and answered all our questions and found us the pickup we were looking for. The service manager told me what engine he thought was a good one and having my vehicle's serviced at Halladay's for the last 18+ years l purchased the pickup with the 2 7L and really liked it!

  • Does recommend this dealer
  • Came in for service or repair
  • Did not make a purchase

Dealer Response

Our entire team works hard to work with your budget and get you the best deal. We're always here with the same great service whenever you need service or another vehicle! Your business is truly appreciated. Shawn Smith General Manager

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Maximum rating = 5

About Halladay GMC

Thank you for visiting Halladay Motors, your trusted certified GMC dealer proudly serving Cheyenne and the surrounding communities. At our dealership, you’ll discover a wide selection of new GMC models along with a carefully curated inventory of quality pre-owned vehicles. Our experienced finance team is here to guide you through every step of the financing process, offering fast, transparent solutions tailored to your needs, whether you’re leasing or buying. And our dedication to you doesn’t end when you drive off the lot. We’re committed to supporting you long after your purchase.

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