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Dealers / Cheyenne, WY / Halladay GMC
GMC dealerCheyenne
B

Halladay GMC

Buyer's Guide grade B · 544 public reviews · September 2026

Halladay GMC earns a B. 544 public reviews average 4.4 stars and 12.1 percent are one or two stars. That ranks it above 62 percent of graded dealers around Cheyenne.

At a glance

  • Mostly happy buyers, with a small share of complaints.
  • Complaint share 12.1 percent, lower than the 15.4 percent typical near Cheyenne
  • Reviewers mention experienced staff most, in 7 reviews
  • Closed Sundays · GMC dealer

Why It Got a B

The star average is 4.4 from 544 public reviews. After the grade pulls it toward the national average, it counts as 4.39. 12.1 percent of reviews are one or two stars. To reach an A it would need an adjusted rating of 4.6 and a complaint share of 8 percent or less. How the grade works.

How the Stars Break Down

5 star440 81%
4 star26 5%
3 star12 2%
2 star12 2%
1 star54 10%

What Reviewers Talk About

The subjects that come up most in public reviews of this dealer, with how many reviews mention each one.

experienced staff 7friendly atmosphere 6no review content 4easy to work with staff 3easy transaction 3ease of use 3quick turn around 2upfront pricing 2used vehicles 2repair time 2

Buying From Halladay GMC

Halladay GMC sells new GMC vehicles and usually takes trade ins, so its used lot is a mix of brands. A certified car from the brand program comes with a factory backed warranty. A used car that is not certified is sold on the same terms as any other used car, so read the window sticker. How certified cars work.

Whatever the grade, the grade is about the dealer. The car is its own question. Ask the dealer if an independent inspection is allowed before you sign. A good lot says yes.

Dealer Details

Address2100 Westland Rd, Cheyenne 82001
Phone307-222-9926
Websitehalladaygmc.com
Listed featuresOil changes, Service department, Sells used vehicles, Checks, Credit cards, Debit cards, Phone pay, Delivery
TypeGMC dealer

Hours

Monday8.30 AM to 6 PM
Tuesday8.30 AM to 6 PM
Wednesday8.30 AM to 6 PM
Thursday8.30 AM to 6 PM
Friday8.30 AM to 6 PM
Saturday8.30 AM to 6 PM
SundayClosed

Common Questions

Is Halladay GMC a good dealer?
Halladay GMC earns a B in the PPI Auto Buyer's Guide. Mostly happy buyers, with a small share of complaints. The grade reads 544 public reviews averaging 4.4 stars, with 12.1 percent at one or two stars. It rates past buyers' experience with the dealer, not any single car.
Can I get a car at Halladay GMC inspected before I buy?
Yes. PPI Auto sends an inspector to the car on the lot in Cheyenne. You do not have to be there. The inspection covers 122 points, a full OBD-II scan with readiness monitors, a road test and photos of anything found, and the report comes the same day. Ask the dealer to hold the car while it is checked.
How is the grade worked out?
It needs 20 or more public reviews. The star average is pulled toward the national average by 25 average reviews so a short record cannot jump the line, and the share of one and two star reviews sets a ceiling. The full method is on our grading page.
Is Halladay GMC open on Sunday?
Its listing shows it closed on Sunday. Hours change, so call before you drive over.

Other Graded Dealers Nearby

Buyers Also Look At

Grades update when public reviews do. Is this your dealership and something here is out of date? Tell us. See every graded dealer in Cheyenne, WY. Found a car here? Book a pre purchase inspection in Cheyenne, WY before you sign.

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Details

No payment now · We confirm scheduling before any work

The grade covers the dealer. We check the car.

122 points, a full scan and a road test, on the lot, same day report.

Call 951-267-8500