Page № 27 - Used 2021 GMCs for Sale Near Me

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$14,988
$14,988 above
$442/mo est. ?
207,626 km

Rite On Auto Sales - Jackson

4.0 Google 32 reviews

49202, Jackson MI

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$22,995
$22,995 above
$678/mo est. ?
165,052 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$46,611
$46,611 above
$1,374/mo est. ?
145,130 km

79925, El Paso TX

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$29,995
$29,995 above
$885/mo est. ?
157,751 km 5.3L

Jims Auto Sales, Inc.

90717, Lomita CA

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$37,465
$37,465 above
$1,105/mo est. ?
0 km 6.2L

Darling's Auto Mall

04605, Ellsworth ME

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$19,900
$19,900 above
$587/mo est. ?
130,918 km

Ken Ganley Chrysler Dodge Jeep Ram Mentor

44060, Mentor OH

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129,457 km 6.2L

Chris Crain Chrysler Dodge Jeep Ram

72019, Benton AR

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130,146 km 6.2L

Chris Crain Chrysler Dodge Jeep Ram

72019, Benton AR

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80,039 km

Phil Moore Buick GMC

4.6 Google 297 reviews

39211, Jackson MS

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$30,888
$30,888 above
$911/mo est. ?
80,874 km

Dan Porter Motors

58601, Dickinson ND

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$42,493
$42,493 above
$1,253/mo est. ?
148,421 km 6.2L

#1 Cochran Of Monroeville Buick GMC

15146, Monroeville PA

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$24,995
$24,995 above
$737/mo est. ?
159,946 km

C J's Car America

13030, Bridgeport NY

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$28,500
$28,500 above
$840/mo est. ?
62,645 km

PricePro

43537, Maumee OH

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$41,995
$41,995 above
$1,238/mo est. ?
174,496 km 6.2L

Prime Motors

4.8 Google 58 reviews

55304, Ham Lake MN

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$41,995
$41,995 above
$1,238/mo est. ?
167,939 km 6.2L

Prime Motors

4.8 Google 58 reviews

55304, Ham Lake MN

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$37,500
$37,500 above
$1,106/mo est. ?
397,060 km 6.6L

Fesler Auto

4.1 Google 44 reviews

46064, Pendleton IN

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$54,515
$54,515 above
$1,608/mo est. ?
130,056 km 6.6L

Middletown Chevrolet

06457, Middletown CT

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$42,000
$42,000 above
$1,239/mo est. ?
67,861 km 3.0L

Brand Car

29577, Myrtle Beach SC

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$36,999
$36,999 above
$1,091/mo est. ?
77,533 km

Johnson Motor Sales

54017, New Richmond WI

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$34,900
$34,900 above
$1,029/mo est. ?
311,130 km 6.6L

The Villa Auto Sales

62234, Collinsville IL

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$26,995
$26,995 above
$796/mo est. ?
53,346 km

Woy Brothers Buick GMC

4.5 Google 23 reviews

15501, Somerset PA

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$41,988
$41,988 above
$1,238/mo est. ?
121,563 km 3.0L

Pennington Chevrolet Buick of Salem

62881, Salem IL

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$67,991
$67,991 above
$2,005/mo est. ?
41,743 km 6.6L

Jim Ellis Buick GMC Mall of Georgia

30519, Buford GA

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$32,566
$32,566 above
$960/mo est. ?
152,557 km 5.3L

Bergstrom Cadillac of Madison

4.5 Google 219 reviews

53713, Madison WI

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Frequently Asked Questions

The average price of a used 2021 Gmc on our marketplace is $36,395 based on 10,402 active listings nationwide. Prices range from $834 to $84,651. You can also browse Gmc under $15,000 or Gmc under $25,000 to match your budget.

Used 2021 Gmc vehicles on our marketplace have an average of 79,564 miles. About 27% of listings are under 60,000 miles and 4% 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 2021 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 2021 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 Yukon, and Gmc Acadia. You can also browse all used cars by body style on our marketplace to compare options across price ranges.