CarMax
Buyer's Guide grade C · 2,031 public reviews · September 2026
CarMax earns a C. 2,031 public reviews average 4.1 stars and 18.9 percent are one or two stars. That ranks it above 20 percent of graded dealers around Denver.
At a glance
- Mixed. Many buyers were happy, but a real share were not.
- Complaint share 18.9 percent, higher than the 11.3 percent typical near Denver
- Reviewers mention easy process most, in 121 reviews
- Closed Sundays · Used car dealer
Why It Got a C
The star average is 4.1 from 2,031 public reviews. After the grade pulls it toward the national average, it counts as 4.10. 18.9 percent of reviews are one or two stars. To reach a B it would need an adjusted rating of 4.2 and a complaint share of 15 percent or less. How the grade works.
How the Stars Break Down
What Reviewers Talk About
The subjects that come up most in public reviews of this dealer, with how many reviews mention each one.
Buying From CarMax
CarMax is an independent used car lot. Independent lots range from excellent to poor, and the car in front of you matters more than the sign out front. Ask whether the car is sold as is and read the Buyers Guide sticker in the window. What as is means.
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
| Address | 2600 W 104th Ave, Denver, CO 80234 |
|---|---|
| Phone | 303-357-8128 |
| Website | carmax.com |
| Listed features | Buys vehicles, Oil changes, Service department, Sells used vehicles, Credit cards, Debit cards, Delivery |
| Type | Used car dealer |
Hours
| Monday | 10 AM to 9 PM |
|---|---|
| Tuesday | 10 AM to 9 PM |
| Wednesday | 10 AM to 9 PM |
| Thursday | 10 AM to 9 PM |
| Friday | 10 AM to 9 PM |
| Saturday | 9 AM to 9 PM |
| Sunday | Closed |
Common Questions
Is CarMax a good dealer?
Can I get a car at CarMax inspected before I buy?
How is the grade worked out?
Is CarMax open on Sunday?
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 Is this your dealership and something here is out of date?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 Denver, CO. Found a car here? Book a pre purchase inspection in Denver, CO before you sign.
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The grade covers the dealer. We check the car.
122 points, a full scan and a road test, on the lot, same day report.