Best Buick Dealerships near La Grange, TX
This is the CarEdge Dealer Transparency Index ranking for Buick dealers in the La Grange, TX search area. We graded every Buick 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 Buick dealers in the La Grange, TX search area currently clear the data threshold. It’s a smaller field — 3 more Buick 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 November 12, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.
Why This Search Covers 75 Miles
Small markets have fewer competing dealers. Fewer competitors means less pressure on price and fees.
CarEdge widened the search to 75 miles around La Grange to find 4 Buick dealers with enough verified out-the-door quotes to grade. None of them are within 50 miles. The closest graded dealer is Covert Buick Gmc Austin in Austin, about 61 miles from La Grange. Distances are approximate straight-line miles, so the drive will be longer. A dealer is ranked once CarEdge has more than three out-the-door quotes from it from the past year. Dealers with fewer are listed under Limited Data.
The best deal may be a drive away. Get written out-the-door quotes from several dealers before you go, and compare the totals, not the advertised prices. CarEdge’s guide to buying a car in another state covers taxes, registration and delivery when the best quote comes from far away.
Watch CarEdge’s video on buying a car out of state:
What is the best Buick dealer in the La Grange, TX search area?
The top-rated Buick dealer in the La Grange, TX search area by verified out-the-door price data is Finnegan Buick Gmc (Rosenberg, TX): B grade, 87/100 across 4 quotes from the past year, with $225 in dealer fees, under the TX median of $230. No Buick dealer here earns an A yet, so get written quotes from several.
Close behind:
- Covert Buick Gmc Austin (Austin), B grade, 80/100 across 17 quotes from the past year, with $225 in dealer fees, under the TX median of $230.
- Covert Buick Gmc West, Inc. (Austin), D grade, 69/100 across 8 quotes from the past year, with 8 quotes from the past year behind the grade.
Best for:
- Lowest dealer fees: Finnegan Buick Gmc (Rosenberg), $225, against the TX median of $230.
- Most quotes, past year: Covert Buick Gmc Austin (Austin), 17 quotes from the past year behind its B.
Among the A and B dealers ranked on this page.
Full ranking, dealer fees and quoted add-ons for every graded dealer are below.
Top 4 Buick Dealers in the La Grange, TX search area
Ranked by CarEdge transparency score, highest to lowest. Each dealer profile links to the full review with verified out-the-door quotes.
#1 — Finnegan Buick Gmc
Grade: B · Score: 87/100 · Rosenberg, TX · about 72 miles from La Grange
Finnegan Buick Gmc is the top-graded Buick dealer in the La Grange, TX search area by verified data — B grade, 87/100, based on 4 quotes from the past year.
- Dealer fees: $225 — below the TX median of $230
- Quoted add-ons: On 2 of 4 quotes from the past year (50%)
- Quotes, past year: 4
See full review & verified quotes →
#2 — Covert Buick Gmc Austin
Grade: B · Score: 80/100 · Austin, TX · about 61 miles from La Grange
Covert Buick Gmc Austin earns a solid B on verified data — dealer fees at or below the TX median. The one watch-out: quoted add-ons show on 82% of its quotes from the past year.
- Dealer fees: $225 — below the TX median of $230
- Quoted add-ons: On 14 of 17 quotes from the past year (82%)
- Quotes, past year: 17
See full review & verified quotes →
#3 — Covert Buick Gmc West, Inc.
Grade: D · Score: 69/100 · Austin, TX · about 71 miles from La Grange
Covert Buick Gmc West, Inc. grades a D — quoted add-ons appear on 100% of its quotes from the past year. Ask for an itemized OTD before signing.
- Dealer fees: $376 — above the TX median of $230
- Quoted add-ons: On 8 of 8 quotes from the past year (100%)
- Quotes, past year: 8
See full review & verified quotes →
#4 — Classic Buick Gmc
Grade: D · Score: 61/100 · Houston, TX · about 74 miles from La Grange
Classic Buick Gmc grades a D — quoted add-ons appear on 100% of its quotes from the past year. Ask for an itemized OTD before signing.
- Dealer fees: $556 — above the TX median of $230
- Quoted add-ons: On 7 of 7 quotes from the past year (100%)
- Quotes, past year: 7
See full review & verified quotes →
Limited Data
These Buick dealers in the La Grange, TX search area have verified OTD data, but not yet enough quotes from the past year to rank. We’re actively collecting more quotes for these dealers.
- Beck & Beck Buick Gmc (Seguin, TX, about 67 miles from La Grange) — based on 2 quotes from the past year. View dealer page
- Cavender Chevrolet Buick Gmc (Weimar, TX, about 17 miles from La Grange) — based on 2 quotes from the past year. View dealer page
- Covert Auto Group (Austin, TX, about 61 miles from La Grange) — based on 3 quotes from the past year. 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.
Only quotes from the past year count. We split them into four groups, newest first: the newest counts 50%, then 30%, 15% and 5%.
Each dealer’s transparency score (out of 100) is weighted across four dimensions:
- Fee Transparency (30%) — Are the dealer’s fees reasonable? We add up every dealer fee and compare the total with the state median.
- Add-on Behavior (30%) — How often does the dealer include quoted add-ons like paint protection or theft deterrent, the kind you can’t say no to? Add-ons the dealer marks as optional don’t count against them.
- Price Accuracy (30%) — Does the advertised price include every charge you have to pay? We check each quote against the vehicle page: dealer fees, add-ons, the advertised price and the discount.
- Data Quality (10%) — Does the quote list taxes, dealer fees, add-ons and government fees each on its own line? Each one is worth a quarter.
Grades: A (90–100), B (80–89), C (70–79), D (60–69), F (below 60). Read the methodology →
La Grange, TX Buick Dealer Rankings at a Glance
| # | Dealer | City | Approx. Miles | Grade | Score | Dealer Fees | Quoted Add-ons | Quotes, Past Year |
|---|---|---|---|---|---|---|---|---|
| 1 | Finnegan Buick Gmc | Rosenberg | 72 | B | 87 | $225 | 50% | 4 |
| 2 | Covert Buick Gmc Austin | Austin | 61 | B | 80 | $225 | 82% | 17 |
| 3 | Covert Buick Gmc West, Inc. | Austin | 71 | D | 69 | $376 | 100% | 8 |
| 4 | Classic Buick Gmc | Houston | 74 | D | 61 | $556 | 100% | 7 |
For the live list, including dealers graded since this page last updated, see the live Buick dealer rankings near La Grange, TX on the CarEdge Dealer Transparency Index.
More Buick Dealer Rankings near La Grange, TX
CarEdge ranks Buick dealers in nearby markets and statewide with the same verified out-the-door data:
- Best Buick Dealerships in Houston (93 miles away)
- Best Buick Dealerships in Killeen (97 miles away)
- Best Buick Dealerships in San Antonio (101 miles away)
- Best Buick Dealerships in Texas
- Best Buick Dealerships in the US
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 advertised price. Dealers with a gap between advertised price and final OTD aren’t being straight with you. Don’t negotiate off the advertised number.
- Compare three dealers minimum. Even within the same metro, dealer fees, quoted add-ons and advertised price 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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