Best GMC Dealerships in Killeen, Ranked by CarEdge Data
This is the CarEdge Dealer Transparency Index ranking for GMC dealers in the Killeen metro. We graded every GMC dealer in the area with enough verified out-the-door quotes to score with confidence — using real PDFs, emails, and signed deals, not Google star ratings.
4 GMC dealers in Killeen currently clear the data threshold. It’s a smaller field — 3 more GMC dealers are tracked below but do not yet have enough verified quotes to grade — so treat this as a focused shortlist and still gather your own quotes. Here’s how they rank.
Last updated October 26, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.
What is the best GMC dealer in Killeen?
The best GMC dealer in Killeen by verified out-the-door price data is Steele Gmc Round Rock (Round Rock, TX): A grade, 100/100 across 5 verified quotes, with no dealer add-ons in any verified quote.
Close behind:
- Covert Chevrolet Buick Gmc (Austin), A grade, 93/100 across 7 verified quotes, with quotes 1.9% below the advertised price.
- Ancira Patriot Buick Gmc (Killeen), A grade, 91/100 across 12 verified quotes, with quotes 8.4% below the advertised price.
Best for:
- Lowest doc fee: Steele Gmc Round Rock (Round Rock), $225, against the TX average of $226.
- No dealer add-ons: Steele Gmc Round Rock (Round Rock), none in any of its 5 verified quotes.
- Selling price under the listing: Ancira Patriot Buick Gmc (Killeen), quotes average 8.4% below the advertised price.
- Most verified quotes: Ancira Patriot Buick Gmc (Killeen), 12 verified quotes behind its A.
Among the A and B dealers ranked on this page.
Full ranking, fees and add-on data for every graded dealer are below.
Top 4 GMC Dealers in Killeen
Ranked by CarEdge transparency score, highest to lowest. Each dealer profile links to the full review with verified out-the-door quotes.
#1 — Steele Gmc Round Rock
Grade: A · Score: 100/100 · Round Rock, TX
Steele Gmc Round Rock is the top-graded GMC dealer in the Killeen metro by verified data — A grade, 100/100, based on 5 verified OTD quotes.
- Doc fee: $225 — below the TX average of $226
- Add-ons: None detected in verified quotes
- Listing accuracy: 3.8% below the advertised listing
- Verified quotes: 5
See full review & verified quotes →
#2 — Covert Chevrolet Buick Gmc
Grade: A · Score: 93/100 · Austin, TX
Covert Chevrolet Buick Gmc earns an A-grade on the CarEdge Dealer Transparency Index, based on 7 verified OTD quotes.
- Doc fee: $225 — below the TX average of $226
- Add-ons: 29% of quotes, avg $446
- Listing accuracy: 1.9% below the advertised listing
- Verified quotes: 7
See full review & verified quotes →
#3 — Ancira Patriot Buick Gmc
Grade: A · Score: 91/100 · Killeen, TX
Ancira Patriot Buick Gmc earns an A-grade on the CarEdge Dealer Transparency Index, based on 12 verified OTD quotes.
- Doc fee: $225 — below the TX average of $226
- Add-ons: 50% of quotes, avg $484
- Listing accuracy: 8.4% below the advertised listing
- Verified quotes: 12
See full review & verified quotes →
#4 — Covert Buick Gmc Austin
Grade: B · Score: 85/100 · Austin, TX
Add-ons appear on 60% of verified quotes at Covert Buick Gmc Austin, averaging $1,172 — the highest rate on this list. Ask for an itemized OTD before signing.
- Doc fee: $225 — below the TX average of $226
- Add-ons: 60% of quotes, avg $1,172
- Listing accuracy: 1.2% above the advertised listing
- Verified quotes: 10
See full review & verified quotes →
Limited Data
These GMC dealers in the Killeen metro have verified OTD data, but not yet enough to assign a confident grade. We’re actively collecting more quotes for these dealers.
- Spur Chevrolet Gmc (Gatesville, TX) — based on 2 verified OTD quotes. View dealer page
- Garlyn Shelton Buick Gmc (Temple, TX) — based on 3 verified OTD quotes. View dealer page
- Richard Karr Buick Gmc (Waco, TX) — based on 1 verified OTD quote. View dealer page
About the CarEdge Dealer Transparency Index
Most dealer rankings come from Google star ratings and Yelp reviews — easy to game, impossible to verify. The CarEdge Dealer Transparency Index is different. We score every dealer using verified out-the-door quotes: real PDFs, emails, and screenshots from actual transactions.
Each dealer’s transparency score (out of 100) is weighted across four dimensions:
- Fee Transparency (30%) — Is the doc fee reasonable compared to the state average?
- Add-on Behavior (30%) — How often does the dealer bundle add-ons, and at what cost?
- Price Accuracy (30%) — Does the listing price match the actual OTD price?
- Data Quality (10%) — More verified quotes mean higher confidence in the grade.
Grades: A (90–100), B (80–89), C (70–79), D (60–69), F (below 60).
Killeen GMC Dealer Rankings at a Glance
| # | Dealer | City | Grade | Score | Doc Fee | Add-Ons | Quotes |
|---|---|---|---|---|---|---|---|
| 1 | Steele Gmc Round Rock | Round Rock | A | 100 | $225 | $0 | 5 |
| 2 | Covert Chevrolet Buick Gmc | Austin | A | 93 | $225 | $446 | 7 |
| 3 | Ancira Patriot Buick Gmc | Killeen | A | 91 | $225 | $484 | 12 |
| 4 | Covert Buick Gmc Austin | Austin | B | 85 | $225 | $1,172 | 10 |
For the live list, including dealers graded since this page last updated, see the live GMC dealer rankings near Killeen on the CarEdge Dealer Transparency Index.
Compare GMC Dealers in Other Metros
CarEdge has graded GMC dealers in 36 US metros using verified out-the-door quotes. Compare other markets:
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How to Use This Data When You Shop
- Get an OTD quote in writing before you visit. Any dealer can send a worksheet by email — if they won’t, that’s a red flag.
- Ask for a quote with zero add-ons. Everything in the F&I office is optional. Say “please remove all dealer add-ons” and see what the price does.
- Anchor to the OTD, not the listing. Dealers with a gap between advertised price and final OTD aren’t being straight with you. Don’t negotiate off the listing number.
- Compare three dealers minimum. Even within the same metro, doc fees, add-on policies, and listing accuracy vary widely. Use this ranking as your shortlist.
Rankings are generated from the CarEdge Dealer Transparency Index, a public methodology that scores dealers on verified out-the-door quotes — not Google star ratings or paid placements. CarEdge refreshes the rankings daily as new verified quotes come in.
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