Page № 23 - Used 2021 GMCs for Sale Near Me

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$28,455
$28,455 above
$839/mo est. ?
198,234 km

David Scott Lee Buick GMC

32536, Crestview FL

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$19,900
$19,900 above
$587/mo est. ?
96,939 km

Sterling Buick GMC

4.7 Google 391 reviews

70570, Opelousas LA

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$31,499
$31,499 above
$929/mo est. ?
186,473 km 5.3L

Express Terry Chevrolet GMC

39170, Terry MS

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$26,995
$26,995 above
$796/mo est. ?
466,672 km

48103, Ann Arbor MI

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120,538 km 5.3L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

77038, HOUSTON TX

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140,481 km

Jenkins Chrysler Dodge Jeep RAM

34448, Homosassa FL

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20,939 km

Olympic Chevy Buick GMC

57350, Huron SD

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$48,567
$48,567 above
$1,432/mo est. ?
140,857 km 6.2L

Shottenkirk Honda Huntsville

35806, Huntsville AL

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$53,990
$53,990 above
$1,592/mo est. ?
118,063 km

Carl Black Auto Superstore

30141, Hiram GA

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40,468 km

Carl Black Auto Superstore

30141, Hiram GA

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$45,900
$45,900 above
$1,354/mo est. ?
148,619 km 6.2L

34741, Kissimmee FL

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$21,750
$21,750 above
$641/mo est. ?
98,109 km

Koons Tysons Toyota

22182, Vienna VA

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150,423 km

Platinum Motors LLC - Heath

43056, Heath OH

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111,765 km 3.6L

A Better Bid Online Car Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
3.7 Google 199 reviews

03034, CANDIA NH

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$20,577
$20,577 above
$607/mo est. ?
123,758 km 3.6L

Your Choice Autos - Joliet

4.0 Google 446 reviews

60435, Joliet IL

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$39,225
$39,225 above
$1,157/mo est. ?
98,485 km 3.0L

Darcy Buick Gmc

60435, Joliet IL

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$44,998
$44,998 above
$1,327/mo est. ?
79,720 km

CarMax Lexington

40515, Lexington KY

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121,415 km

John Jones Chevrolet of Scottsburg

47170, Scottsburg IN

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$45,000
$45,000 above
$1,327/mo est. ?
156,735 km

Blake Fulenwider Eastland

76448, Eastland TX

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$37,645
$37,645 above
$1,110/mo est. ?
90,620 km

Woodhouse Ford South, Inc.

4.6 Google 568 reviews

68048, Plattsmouth NE

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$48,000
$48,000 above
$1,415/mo est. ?
125,686 km

Five Star Chevrolet Buick GMC Cadillac

31093, Warner Robins GA

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$28,991
$28,991 above
$855/mo est. ?
163,345 km 5.3L

All Right Auto Sales

98003, Federal Way WA

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$37,991
$37,991 above
$1,120/mo est. ?
148,249 km 5.3L

Legend Auto Sales Inc

4.4 Google 1040 reviews

98168, Burien WA

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$37,991
$37,991 above
$1,120/mo est. ?
134,819 km 5.3L

Legend Auto Sales Inc

4.4 Google 1040 reviews

98168, Burien WA

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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.