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2021 GMC Sierra 1500 for sale

All available 2021 GMC Sierra 1500 listings.

8,182 listings • $22,705 – $69,995 • avg 62,486 mi

Featured listings

Browse all 8,182 2021 gmc sierra 1500 for sale →
2021 GMC Sierra 1500 SLE — Pickup Truck — 54,974 mi — Wichita, KS Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

SLE · 4WD · Automatic

54,974 miDiesel19 mpg Pacific Blue Metallic

$38,998

Wichita, KS

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2021 GMC Sierra 1500 Denali — Pickup Truck — 45,500 mi — Austin, TX Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Denali · 4WD · Automatic

45,500 miGas19 mpg Pacific Blue Metallic

$47,736

Austin, TX

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2021 GMC Sierra 1500 AT4 — Pickup Truck — 57,578 mi — Madison, TN Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

AT4 · 4WD · Automatic

57,578 miGas18 mpg Summit White

$48,998

Madison, TN

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2021 GMC Sierra 1500 AT4 — Pickup Truck — 14,292 mi — Winston Salem, NC Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

AT4 · 4WD · Automatic

14,292 miGas18 mpg Summit White

Contact for price

Winston Salem, NC

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2021 GMC Sierra 1500 AT4 — Pickup Truck — 83,957 mi — Owasso, OK Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

AT4 · 4WD · Automatic

83,957 miGas18 mpg Satin Steel Metallic

Contact for price

Owasso, OK

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2021 GMC Sierra 1500 AT4 — Pickup Truck — 40,741 mi — Louisville, KY Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

AT4 · 4WD · Automatic

40,741 miGas18 mpg Dark Sky Metallic

$48,998

Louisville, KY

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2021 GMC Sierra 1500 Denali — Pickup Truck — 38,209 mi — South Portland, ME Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Denali · 4WD · Automatic

38,209 miGas19 mpg Cayenne Red Tintcoat

$46,998

South Portland, ME

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2021 GMC Sierra 1500 AT4 — Pickup Truck — 79,188 mi — Jacksonville, FL Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

AT4 · 4WD · Automatic

79,188 miGas18 mpg Dark Sky Metallic

$39,881

Jacksonville, FL

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2021 GMC Sierra 1500 SLE — Pickup Truck — 31,687 mi — Gorham, NH Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

SLE · 4WD · Automatic

31,687 miGas19 mpg Onyx Black

$36,783

Gorham, NH

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2021 GMC Sierra 1500 Denali — Pickup Truck — 56,893 mi — Lumberton, NJ Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Denali · 4WD · Automatic

56,893 miGas19 mpg White Frost Tricoat

$45,494

Lumberton, NJ

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2021 GMC Sierra 1500 Elevation — Pickup Truck — 63,818 mi — Sierra Vista, AZ Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Elevation · RWD · Automatic

63,818 miDiesel21 mpg Summit White

$34,501

Sierra Vista, AZ

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2021 GMC Sierra 1500 Elevation — Pickup Truck — 42,241 mi — Frisco, TX Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Elevation · RWD · Automatic

42,241 miGas21 mpg Cardinal Red

$35,874

Frisco, TX

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2021 GMC Sierra 1500 Elevation — Pickup Truck — 114,604 mi — Winchester, KY Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Elevation · 4WD · Automatic

114,604 miGas19 mpg Summit White

$25,988

Winchester, KY

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2021 GMC Sierra 1500 Base — Pickup Truck — 39,672 mi — Odessa, MO Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Base · 4WD · Automatic

39,672 miGas17 mpg Unknown

$33,854

Odessa, MO

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2021 GMC Sierra 1500 SLT — Pickup Truck — 80,791 mi — Alamogordo, NM Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

SLT · 4WD · Automatic

80,791 miGas16 mpg Satin Steel Metallic

$39,750

Alamogordo, NM

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2021 GMC Sierra 1500 AT4 — Pickup Truck — 56,529 mi — Honesdale, PA Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

AT4 · 4WD · Automatic

56,529 miGas18 mpg Summit White

$42,480

Honesdale, PA

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2021 GMC Sierra 1500 Elevation — Pickup Truck — 57,642 mi — Doral, FL Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Elevation · RWD · Automatic

57,642 miGas21 mpg Summit White

$28,385

Doral, FL

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2021 GMC Sierra 1500 AT4 — Pickup Truck — 30,877 mi — Westminster, MD Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

AT4 · 4WD · Automatic

30,877 miGas18 mpg Ebony Twilight Metallic

$44,000

Westminster, MD

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2021 GMC Sierra 1500 Elevation — Pickup Truck — 40,536 mi — Los Banos, CA Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Elevation · RWD · Automatic

40,536 miDiesel21 mpg Ebony Twilight Metallic

$37,579

Los Banos, CA

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2021 GMC Sierra 1500 SLT — Pickup Truck — 68,917 mi — San Angelo, TX Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

SLT · 4WD · Automatic

68,917 miGas16 mpg Cayenne Red Tintcoat

$42,700

San Angelo, TX

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2021 GMC Sierra 1500 Denali — Pickup Truck — 60,364 mi — Wichita, KS Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Denali · 4WD · Automatic

60,364 miGas19 mpg White Frost Tricoat

$46,738

Wichita, KS

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2021 GMC Sierra 1500 AT4 — Pickup Truck — 55,181 mi — Raleigh, NC Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

AT4 · 4WD · Automatic

55,181 miGas18 mpg Satin Steel Metallic

$45,990

Raleigh, NC

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2021 GMC Sierra 1500 Denali — Pickup Truck — 52,896 mi — Augusta, ME Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Denali · 4WD · Automatic

52,896 miGas19 mpg White Frost Tricoat

$50,980

Augusta, ME

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2021 GMC Sierra 1500 Base — Pickup Truck — 106,170 mi — Albany, NY Clean title
GMC logo

USED · Pickup Truck

2021 GMC Sierra 1500

Base · 4WD · Automatic

106,170 miGas17 mpg Onyx Black

$26,000

Albany, NY

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About this category

The 2021 GMC Sierra 1500 is currently available in 8,182 listings on Carlify. Average mileage across these listings is 62,486 miles. Pricing starts at $22,705 and reaches $69,995. Browse photos, full vehicle history, and dealer details for each 2021 Sierra 1500.

Frequently asked questions

How much does a 2021 GMC Sierra 1500 cost used?
2021 GMC Sierra 1500 listings range from $22,705 to $69,995, averaging $39,660 on Carlify.
How many 2021 GMC Sierra 1500 are listed?
Carlify shows 8,182 active 2021 GMC Sierra 1500 listings.
What's the average mileage on a 2021 GMC Sierra 1500?
Average mileage across 2021 GMC Sierra 1500 listings is 62,486 miles.

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