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2020 GMC Sierra 2500HD for sale

All available 2020 GMC Sierra 2500HD listings.

1,438 listings • $20,922 – $79,998 • avg 78,114 mi

Featured listings

Browse all 1,438 2020 gmc sierra 2500hd for sale →
2020 GMC Sierra 2500HD Denali — Pickup Truck — 14,000 mi — Pelham, AL Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

14,000 miDiesel Onyx Black

Contact for price

Pelham, AL

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2020 GMC Sierra 2500HD AT4 — Pickup Truck — 120,954 mi — Kansas City, KS Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

AT4 · 4WD · Automatic

120,954 miDiesel Summit White

Contact for price

Kansas City, KS

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2020 GMC Sierra 2500HD AT4 — Pickup Truck — 120,843 mi — Hodgkins, IL Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

AT4 · 4WD · Automatic

120,843 miDiesel Onyx Black

$49,295

Hodgkins, IL

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2020 GMC Sierra 2500HD AT4 — Pickup Truck — 83,145 mi — Austin, TX Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

AT4 · 4WD · Automatic

83,145 miDiesel Onyx Black

$51,845

Austin, TX

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 162,036 mi — Houston, TX Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

162,036 miDiesel White Frost Tricoat

$43,991

Houston, TX

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 131,862 mi — Harrisonburg, VA Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

131,862 miDiesel White Frost Tricoat

$49,998

Harrisonburg, VA

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2020 GMC Sierra 2500HD SLT — Pickup Truck — 72,948 mi — San Antonio, TX Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

SLT · 4WD · Automatic

72,948 miGas Carbon Black Metallic

$43,980

San Antonio, TX

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 32,858 mi — Warsaw, IN Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

32,858 miDiesel Pacific Blue Metallic

$62,551

Warsaw, IN

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2020 GMC Sierra 2500HD SLT — Pickup Truck — 59,079 mi — Houston, TX Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

SLT · 4WD · Automatic

59,079 miDiesel Quicksilver Metallic

$51,898

Houston, TX

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2020 GMC Sierra 2500HD AT4 — Pickup Truck — 95,792 mi — Anaheim, CA Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

AT4 · 4WD · Automatic

95,792 miDiesel Summit White

$54,991

Anaheim, CA

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2020 GMC Sierra 2500HD SLE — Pickup Truck — 102,090 mi — Sandusky, OH Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

SLE · 4WD · Automatic

102,090 miGas Red Quartz Tintcoat

$34,935

Sandusky, OH

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 48,558 mi — Matteson, IL Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

48,558 miDiesel Carbon Black Metallic

$57,750

Matteson, IL

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2020 GMC Sierra 2500HD AT4 — Pickup Truck — 81,378 mi — Kingston, TN Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

AT4 · 4WD · Automatic

81,378 miDiesel White

$54,300

Kingston, TN

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 54,189 mi — Jacksonville, NC Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

54,189 miDiesel Carbon Black Metallic

$62,489

Jacksonville, NC

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 84,019 mi — Delray Beach, FL Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

84,019 miDiesel Dark Sky Metallic

$56,770

Delray Beach, FL

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2020 GMC Sierra 2500HD SLT — Pickup Truck — 53,945 mi — Concord, NH Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

SLT · 4WD · Automatic

53,945 miDiesel Onyx Black

$54,987

Concord, NH

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 91,171 mi — Hinton, OK Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

91,171 miDiesel White Frost Tricoat

$52,900

Hinton, OK

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 19,903 mi — Albuquerque, NM Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

19,903 miDiesel White Frost Tricoat

$67,700

Albuquerque, NM

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 117,844 mi — Lake City, FL Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

117,844 miDiesel White Frost Tricoat

$47,001

Lake City, FL

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2020 GMC Sierra 2500HD SLT — Pickup Truck — 34,919 mi — Sandusky, OH Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

SLT · 4WD · Automatic

34,919 miDiesel Summit White

$53,985

Sandusky, OH

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2020 GMC Sierra 2500HD AT4 — Pickup Truck — 38,364 mi — Gilbert, AZ Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

AT4 · 4WD · Automatic

38,364 miDiesel Summit White

$63,500

Gilbert, AZ

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 47,839 mi — Tucson, AZ Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

47,839 miDiesel Summit White

$59,811

Tucson, AZ

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2020 GMC Sierra 2500HD AT4 — Pickup Truck — 54,500 mi — Woodland, CA Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

AT4 · 4WD · Automatic

54,500 miDiesel Onyx Black

$60,999

Woodland, CA

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2020 GMC Sierra 2500HD Denali — Pickup Truck — 74,654 mi — Phoenix, AZ Clean title
GMC logo

USED · Pickup Truck

2020 GMC Sierra 2500HD

Denali · 4WD · Automatic

74,654 miDiesel Onyx Black

$55,573

Phoenix, AZ

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About this category

The 2020 GMC Sierra 2500HD is currently available in 1,438 listings on Carlify. Average mileage across these listings is 78,114 miles. Pricing starts at $20,922 and reaches $79,998. Browse photos, full vehicle history, and dealer details for each 2020 Sierra 2500HD.

Frequently asked questions

How much does a 2020 GMC Sierra 2500HD cost used?
2020 GMC Sierra 2500HD listings range from $20,922 to $79,998, averaging $53,833 on Carlify.
How many 2020 GMC Sierra 2500HD are listed?
Carlify shows 1,438 active 2020 GMC Sierra 2500HD listings.
What's the average mileage on a 2020 GMC Sierra 2500HD?
Average mileage across 2020 GMC Sierra 2500HD listings is 78,114 miles.

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