Page № 31 - Used 2020 GMCs for Sale Near Me

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$31,990
$31,990 above
$943/mo est. ?
122,500 km 3.0L

Beutler Auto Sales

4.0 Google 137 reviews

84015, Clearfield UT

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$30,499
$30,499 above
$899/mo est. ?
173,310 km

70427, Bogalusa LA

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$39,879
$39,879 above
$1,176/mo est. ?
116,684 km

Darrell Waltrip Buick GMC

4.6 Google 923 reviews

37067, Franklin TN

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$40,272
$40,272 above
$1,188/mo est. ?
100,186 km

SOUTH TEXAS BUICK-GMC

78501, Mcallen TX

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$31,500
$31,500 above
$929/mo est. ?
156,146 km 5.3L

01844, Methuen MA

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$44,995
$44,995 above
$1,327/mo est. ?
102,797 km 5.3L

Dvorak Motors

4.0 Google 123 reviews

58504, Bismarck ND

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$25,990
$25,990 above
$766/mo est. ?
223,648 km 5.3L

Galvanek's

4.3
Star icon
1 review

49601, Cadillac MI

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$40,000
$40,000 above
$1,180/mo est. ?
114,191 km 6.2L

Lawrence Hall Mazda

79605, Abilene TX

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$32,991
$32,991 above
$973/mo est. ?
188,323 km

Ford of Jones County

28585, Trenton NC

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$21,995
$21,995 above
$649/mo est. ?
74,968 km 2.0L

Plainwell Chrysler Dodge Jeep RAM

49080, Plainwell MI

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$34,824
$34,824 above
$1,027/mo est. ?
110,515 km

Ancira Patriot Buick GMC

76543, Killeen TX

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$26,900
$26,900 above
$793/mo est. ?
200,030 km

Miller Automotive, Inc.

38301, Jackson TN

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$22,995
$22,995 above
$678/mo est. ?
83,800 km

Charlie's Preowned

4.5 Google 4 reviews

04330, Augusta ME

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$26,992
$26,992 above
$796/mo est. ?
126,866 km

Bob Johnson Toyota

14623, Rochester NY

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$15,295
$15,295 above
$451/mo est. ?
140,809 km 1.5L

Empire Auto Sales

48234, Detroit MI

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$16,995
$16,995 above
$501/mo est. ?
127,312 km 1.5L

48205, Detroit MI

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193,504 km

Central Nissan

2.2
Star icon
1 review
4.3 Google 196 reviews

72404, Jonesboro AR

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$22,990
$22,990 above
$678/mo est. ?
203,802 km

Tailgate Motor Co

68025, Fremont NE

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$28,087
$28,087 above
$828/mo est. ?
189,408 km

23831, Chester VA

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$24,500
$24,500 above
$722/mo est. ?
121,087 km

Kia of Grand Blanc

48439, Grand Blanc MI

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$34,990
$34,990 above
$1,032/mo est. ?
147,916 km

Medlin Buick GMC

4.8 Google 509 reviews

27893, Wilson NC

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155,977 km

Volkswagen of Salem

97301, Salem OR

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77,731 km

Landmark of Taylorville

62568, TAYLORVILLE IL

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$29,989
$29,989 above
$884/mo est. ?
158,681 km 6.2L

AutoSearch USA

4.8 Google 103 reviews

80027, Louisville CO

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Frequently Asked Questions

The average price of a used 2020 Gmc on our marketplace is $30,490 based on 7,633 active listings nationwide. Prices range from $1,668 to $99,663. You can also browse Gmc under $15,000 or Gmc under $25,000 to match your budget.

Used 2020 Gmc vehicles on our marketplace have an average of 87,827 miles. About 21% of listings are under 60,000 miles and 3% are under 30,000 miles. Mileage is one of the biggest factors in pricing — lower-mileage units typically command a noticeable premium.

Gmc is consistently ranked among the more reliable brands by J.D. Power and Consumer Reports. Most 2020 Gmc model years earn solid reliability scores, and well-maintained vehicles regularly reach 200,000+ miles with routine maintenance.

Depending on year, trim and powertrain, a 2020 Gmc typically delivers around 25–32 city / 30–40 highway MPG for gas models. Hybrid and plug-in hybrid variants, where available, can improve combined fuel economy significantly.

Popular alternatives include Gmc Sierra, Gmc Terrain, and Gmc Acadia. You can also browse all used cars by body style on our marketplace to compare options across price ranges.