Page № 5 - Used GMC for Sale in San Marcos, TX

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$54,995
$54,995 above
$1,622/mo est. ?
109,083 km 6.6L

Beck & Beck Buick GMC

78155, Seguin TX

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$17,995
$17,995 above
$531/mo est. ?
195,805 km

Centex Truck and Auto

4.6 Google 21 reviews

78620, Dripping Springs TX

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$17,984
$17,984 above
$530/mo est. ?
186,168 km

South Point Dodge Chrysler Jeep

78745, Austin TX

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$9,997
$9,997 above
$295/mo est. ?
262,448 km 1.5L

78130, New Braunfels TX

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$28,999
$28,999 above
$855/mo est. ?
156,666 km

Griffith Ford of Seguin

4.3
Star icon
1 review
4.2 Google 419 reviews

78155, Seguin TX

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$36,998
$36,998 above
$1,091/mo est. ?
84,199 km

CarMax Austin North

78753, Austin TX

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$62,333
$62,333 above
$1,838/mo est. ?
85,281 km

Covert Buick GMC West

78738, Austin TX

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$48,799
$48,799 above
$1,439/mo est. ?
120,741 km

Covert Buick GMC Bee Cave

78738, Austin TX

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$108,266
$108,266 above
$3,193/mo est. ?
1,767 km

Covert Buick GMC Bee Cave

78738, BeeCave TX

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$31,656
$31,656 above
$933/mo est. ?
64,572 km

Covert Buick GMC Bee Cave

78738, BeeCave TX

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$29,992
$29,992 above
$884/mo est. ?
59,708 km

AutoNation Chevrolet West Austin

4.0 Google 1856 reviews

78759, Austin TX

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$45,330
$45,330 above
$1,337/mo est. ?
41,268 km

78745, Austin TX

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$54,076
$54,076 above
$1,595/mo est. ?
117,899 km

Covert Buick GMC Bee Cave

78738, Austin TX

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$54,988
$54,988 above
$1,622/mo est. ?
69,739 km

Nyle Maxwell CDJR of Austin

4.4 Google 3499 reviews

78717, Austin TX

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$29,588
$29,588 above
$873/mo est. ?
81,230 km

Nyle Maxwell CDJR of Austin

4.4 Google 3499 reviews

78717, Austin TX

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$34,597
$34,597 above
$1,020/mo est. ?
125,137 km

Covert Cadillac Bee Cave

78738, Bee Cave TX

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$10,850
$10,850 above
$320/mo est. ?
242,104 km

Pendergraft Auto Sales Llc

78155, Seguin TX

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$69,986
$69,986 above
$2,064/mo est. ?
87,796 km

Gunn Buick GMC

4.6 Google 2578 reviews

78154, Selma TX

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$80,129
$80,129 above
$2,363/mo est. ?
9,577 km

Gunn Buick GMC

4.6 Google 2578 reviews

78154, Selma TX

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$46,670
$46,670 above
$1,373/mo est. ?
8 km

Gunn Buick GMC

4.6 Google 2578 reviews

78154, Selma TX

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$16,257
$16,257 above
$479/mo est. ?
304,762 km 5.3L

Covert Ford Lincoln

4.0 Google 1473 reviews

78759, Austin TX

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$93,125
$93,125 above
$2,746/mo est. ?
14,323 km

Covert Chrysler Dodge Jeep Ram FCA

78758, Austin TX

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$64,900
$64,900 above
$1,914/mo est. ?
1,917 km

Covert Buick GMC

78759, Austin TX

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$75,747
$75,747 above
$2,234/mo est. ?
73,412 km

Chuck Nash Chevrolet, Buick, GMC

4.2 Google 1247 reviews

78666, San Marcos 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.