Page № 6 - Used GMC for Sale in San Marcos, TX

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146,538 km

Texas Auto Center

4.9
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8 reviews

78744, Austin TX

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$41,900
$41,900 above
$1,236/mo est. ?
105,473 km

Roger Beasley Mazda South

4.0
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8 reviews

78745, Austin TX

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$44,995
$44,995 above
$1,324/mo est. ?
2 km

Chuck Nash Chevrolet, Buick, GMC

4.2 Google 1247 reviews

78666, San Marcos TX

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$47,395
$47,395 above
$1,395/mo est. ?
2 km

Chuck Nash Chevrolet, Buick, GMC

4.2 Google 1247 reviews

78666, San Marcos TX

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$70,125
$70,125 above
$2,068/mo est. ?
40,744 km

Covert Buick GMC

78759, Austin TX

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$20,125
$20,125 above
$593/mo est. ?
184,583 km

Covert Buick GMC

78759, Austin TX

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$37,125
$37,125 above
$1,095/mo est. ?
54,096 km

Covert Buick GMC

78759, Austin TX

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$72,977
$72,977 above
$2,152/mo est. ?
36,458 km

Covert Buick GMC Bee Cave

78738, BeeCave TX

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$12,977
$12,977 above
$383/mo est. ?
229,220 km

Covert Chrysler Dodge Jeep Ram FCA

78758, Austin TX

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$35,841
$35,841 above
$1,057/mo est. ?
12,931 km

Covert Cadillac Bee Cave

78738, Austin TX

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$43,790
$43,790 above
$1,291/mo est. ?
81,346 km

78132, New Braunfels TX

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294,244 km

Gunn Buick GMC

4.6 Google 2578 reviews

78154, Selma TX

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$20,987
$20,987 above
$619/mo est. ?
180,896 km

Gunn Chevrolet

4.6 Google 4113 reviews

78154, Selma TX

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$33,432
$33,432 above
$986/mo est. ?
107,079 km

78753, Austin TX

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$12,991
$12,991 above
$383/mo est. ?
254,355 km

Roger Beasley Mazda South

4.0
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8 reviews

78745, Austin TX

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$57,125
$57,125 above
$1,685/mo est. ?
74,147 km

Covert Chrysler Dodge Jeep Ram FCA

78758, Austin TX

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86,063 km

Steele Chevrolet GMC of Luling

78648, LULING TX

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$18,304
$18,304 above
$540/mo est. ?
173,353 km 3.6L

Covert Buick GMC West

78738, Austin TX

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$46,374
$46,374 above
$1,367/mo est. ?
6,050 km

Beck & Beck Buick GMC

78155, Seguin TX

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$30,316
$30,316 above
$894/mo est. ?
59,813 km

Gunn Buick GMC

4.6 Google 2578 reviews

78154, Selma TX

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$37,986
$37,986 above
$1,120/mo est. ?
142,401 km

Gunn Buick GMC

4.6 Google 2578 reviews

78154, Selma TX

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$8,483
$8,483 above
$250/mo est. ?
219,239 km

Gillman Honda San Antonio

4.4 Google 1691 reviews

78154, Selma TX

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$19,991
$19,991 above
$590/mo est. ?
154,725 km

KIA of South Austin

4.4 Google 3454 reviews

78745, Austin TX

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$18,500
$18,500 above
$546/mo est. ?
247,063 km

Seguin Chevrolet

3.8
Star icon
6 reviews
4.4 Google 874 reviews

78155, Seguin TX

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Frequently Asked Questions

Our marketplace currently lists 637 used cars in San Marcos, TX from dealers and private sellers. Prices range from $12,927 to $78,396.

Top brands by active listings in San Marcos, TX are Gmc. The mix often reflects local buying preferences.

The average listed price in San Marcos, TX is $45,559. Browse by budget: under $10,000, under $20,000, or under $30,000.

No — you can buy from a seller in San Marcos, TX regardless of your state of residence. You'll need to register and title the vehicle in your home state within the required window (usually 30 days). Local dealers typically handle paperwork for out-of-state buyers.

Yes — popular nearby options include cities across the state. You can also browse all used cars in Texas.