Page № 88 - Used 2021 GMCs for Sale Near Me

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$20,294
$20,294 above
$598/mo est. ?
169,937 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$20,794
$20,794 above
$613/mo est. ?
186,764 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$20,294
$20,294 above
$598/mo est. ?
172,280 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$24,294
$24,294 above
$716/mo est. ?
145,010 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$20,294
$20,294 above
$598/mo est. ?
192,680 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$20,294
$20,294 above
$598/mo est. ?
177,486 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$20,294
$20,294 above
$598/mo est. ?
170,651 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$21,294
$21,294 above
$628/mo est. ?
173,852 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$20,294
$20,294 above
$598/mo est. ?
177,282 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$20,294
$20,294 above
$598/mo est. ?
177,299 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$20,294
$20,294 above
$598/mo est. ?
169,756 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$20,294
$20,294 above
$598/mo est. ?
188,275 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$20,294
$20,294 above
$598/mo est. ?
172,927 km

Bayshore Ford Truck Sales

4.4 Google 379 reviews

19720, New Castle DE

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$49,700
$49,700 above
$1,466/mo est. ?
169,023 km

Tim Short Ford of LaFollette

37766, La Follette TN

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$46,998
$46,998 above
$1,386/mo est. ?
100,619 km

Cavender Buick GMC North

4.6 Google 2445 reviews

78232, San Antonio TX

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$19,988
$19,988 above
$589/mo est. ?
152,010 km

Cavender Buick GMC North

4.6 Google 2445 reviews

78232, San Antonio TX

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$29,172
$29,172 above
$860/mo est. ?
89,553 km

53813, Lancaster WI

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$21,500
$21,500 above
$634/mo est. ?
150,588 km

78216, San Antonio TX

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$36,999
$36,999 above
$1,091/mo est. ?
108,461 km

Bluff Street Auto Brokers

4.2
Star icon
5 reviews
4.2 Google 34 reviews

84770, St. George UT

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$33,776
$33,776 above
$996/mo est. ?
109,813 km

Burt Watson Ford

48650, Pinconning MI

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$29,480
$29,480 above
$869/mo est. ?
87,435 km

Coccia Lincoln

18702, Wilkes-Barre PA

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$33,500
$33,500 above
$988/mo est. ?
130,553 km

31904, Columbus GA

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$33,998
$33,998 above
$1,003/mo est. ?
57,936 km

38821, AMORY MS

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227,413 km

Elite Automotive Group

65807, Springfield MO

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Frequently Asked Questions

The average price of a used 2021 Gmc on our marketplace is $35,502 based on 10,747 active listings nationwide. Prices range from $834 to $99,663. 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 82,861 miles. About 24% 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.