Best Buick Dealers Near San Marcos, TX
The best Buick dealer near San Marcos, TX is Covert Chevrolet Buick GMC in Austin, TX, 39 miles away, graded A (93/100) by CarEdge from 7 verified out-the-door quotes. Next best: Gunn Buick GMC in Selma, TX, 29 miles away (A, 91/100) and Cavender Buick GMC North in San Antonio, TX, 37 miles away (B, 89/100).
As of October 2026, CarEdge grades 1 of 2 Buick dealers near San Marcos, TX from 16 verified out-the-door quotes. The average doc fee at rated Buick dealers here is $225.
Data updated Oct 26, 2026 · How we score dealers
Based on 1 dealer with verified quotes.
Map of Graded Buick Dealers Near San Marcos
Every Buick dealer CarEdge grades within 50 miles of San Marcos. Pins show the grade, CarEdge Certified dealers are ringed in blue, and each pin links to the dealer's page.
Tips for Buying a Buick in TX
- Know the doc fee: The average doc fee in TX is $226. If a dealer charges significantly more, ask them to reduce it or consider other options.
- Watch for add-ons: Only 0% of Buick dealers here charge no add-ons. Review your OTD quote carefully.
- Get multiple quotes: Request OTD quotes from at least 3 dealers to compare total prices, not just sticker prices.
- Check transparency scores: Dealers with scores above 80 typically have fair doc fees and minimal add-ons.
Buick Dealers Near San Marcos FAQ
What is the best Buick dealer near San Marcos, TX?
The best Buick dealer near San Marcos, TX is Covert Chevrolet Buick GMC in Austin, TX, 39 miles away, graded A (93/100) by CarEdge from 7 verified out-the-door quotes. Next best: Gunn Buick GMC in Selma, TX, 29 miles away (A, 91/100) and Cavender Buick GMC North in San Antonio, TX, 37 miles away (B, 89/100). CarEdge grades 7 Buick dealers within 50 miles of San Marcos on the CarEdge Dealer Transparency Index, from verified out-the-door quotes.
What doc fee do Buick dealers near San Marcos charge?
As of October 2026, rated Buick dealers near San Marcos, TX charge an average documentation fee of $225, compared to a TX state average of $226 — based on 16 verified out-the-door quotes collected by CarEdge.
How does CarEdge rank Buick dealers near San Marcos?
Each dealer is scored 0-100 from verified out-the-door price quotes — fee transparency (30%), add-on behavior (30%), price accuracy (30%), and data quality (10%) — and graded A-F. Rankings update as new Buick quotes near San Marcos are verified.