• Well-Equipped
  • Great Deal
  • Heated Seats
  • 4WD
  • Navigation System
  • One Owner
  • Good Deal
  • Handsfree/Bluetooth Integration
  • Keyless Entry
  • 2015
  • Diesel
  • CD (Single Disc)
  • Remote Start
  • Black
  • 2016
  • Low Mileage
  • White
  • Certified Pre-Owned
  • Satellite Radio
  • 2013
  • Fair Price
  • MP3
  • Flexible-Fuel
  • 2014
  • Going Fast
  • 2011
  • 2012
  • 2017
  • Gray
  • Red
  • Seat Memory
  • Lower Than Average Mileage
  • Blue
  • Silver
  • Brown
  • Popular Model
  • RWD
  • Bronze
  • Rare Model
  • Beige

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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1,307 Results for

Used GMC Sierra 2500HD Denali For Sale

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Photo 1: Summit White 2016 GMC Sierra 2500HD Denali in New Ulm, MN
Photo 2: interior dashboard and console 2016 GMC Sierra 2500HD Denali in New Ulm, MN
Photo 3: Summit White 2016 GMC Sierra 2500HD Denali in New Ulm, MN front view of grill, headlights, hood and windshield
Photo 4: Summit White 2016 GMC Sierra 2500HD Denali in New Ulm, MN exterior view of passenger side
Photo 5: Summit White 2016 GMC Sierra 2500HD Denali in New Ulm, MN exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$53,516

2016 GMC Sierra 2500HD Denali

33,177 miles / New Ulm, MN

Photo 1:  2015 GMC Sierra 2500HD Denali in Midland, TX exterior view from front driver's side
Photo 2:  2015 GMC Sierra 2500HD Denali in Midland, TX
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD Denali in Midland, TX
Photo 4: interior dashboard and console 2015 GMC Sierra 2500HD Denali in Midland, TX
Photo 5:  2015 GMC Sierra 2500HD Denali in Midland, TX exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$42,995

2015 GMC Sierra 2500HD Denali

46,334 miles / Midland, TX

Photo 1:  2015 GMC Sierra 2500HD Denali in Gonzales, TX exterior view from front driver's side
Photo 2:  2015 GMC Sierra 2500HD Denali in Gonzales, TX
Photo 3:  2015 GMC Sierra 2500HD Denali in Gonzales, TX exterior view of driver's side
Photo 4:  2015 GMC Sierra 2500HD Denali in Gonzales, TX closeup view of wheel
Photo 5:  2015 GMC Sierra 2500HD Denali in Gonzales, TX closeup view of wheel

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$54,950

2015 GMC Sierra 2500HD Denali

24,022 miles / Gonzales, TX

Photo 1:  2015 GMC Sierra 2500HD Denali in Weslaco, TX
Photo 2:  2015 GMC Sierra 2500HD Denali in Weslaco, TX exterior view from rear driver's side
Photo 3:  2015 GMC Sierra 2500HD Denali in Weslaco, TX front view of grill, headlights, hood and windshield
Photo 4:  2015 GMC Sierra 2500HD Denali in Weslaco, TX exterior view of passenger side
Photo 5: 2015 GMC Sierra 2500HD Denali with  in Weslaco, TX

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$51,995

2015 GMC Sierra 2500HD Denali

40,860 miles / Weslaco, TX

Photo 1: Summit White 2016 GMC Sierra 2500HD Denali in Williston, ND exterior view from front driver's side
Photo 2: Summit White 2016 GMC Sierra 2500HD Denali in Williston, ND
Photo 3: Summit White 2016 GMC Sierra 2500HD Denali in Williston, ND exterior view of passenger side
Photo 4: Summit White 2016 GMC Sierra 2500HD Denali in Williston, ND exterior view from rear driver's side
Photo 5: Summit White 2016 GMC Sierra 2500HD Denali in Williston, ND view of rear bumper

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$54,980

2016 GMC Sierra 2500HD Denali

27,169 miles / Williston, ND

Photo 1:  2016 GMC Sierra 2500HD Denali in Hendersonville, NC
Photo 2:  2016 GMC Sierra 2500HD Denali in Hendersonville, NC exterior view from rear driver's side
Photo 3:  2016 GMC Sierra 2500HD Denali in Hendersonville, NC front view of grill, headlights, hood and windshield
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD Denali in Hendersonville, NC
Photo 5: 2016 GMC Sierra 2500HD Denali with  in Hendersonville, NC

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$61,300

2016 GMC Sierra 2500HD Denali

3,492 miles / Hendersonville, NC

Photo 1:  2015 GMC Sierra 2500HD Denali in Weatherford, OK exterior view from front driver's side
Photo 2:  2015 GMC Sierra 2500HD Denali in Weatherford, OK exterior view of driver's side
Photo 3:  2015 GMC Sierra 2500HD Denali in Weatherford, OK exterior view from rear passenger side
Photo 4:  2015 GMC Sierra 2500HD Denali in Weatherford, OK exterior view from rear driver's side
Photo 5:  2015 GMC Sierra 2500HD Denali in Weatherford, OK closeup view of wheel

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$54,673

2015 GMC Sierra 2500HD Denali

36,319 miles / Weatherford, OK

Photo 1:  2013 GMC Sierra 2500HD Denali in Wolf Point, MT exterior view from front driver's side
Photo 2:  2013 GMC Sierra 2500HD Denali in Wolf Point, MT
Photo 3:  2013 GMC Sierra 2500HD Denali in Wolf Point, MT front view of grill, headlights, hood and windshield
Photo 4:  2013 GMC Sierra 2500HD Denali in Wolf Point, MT exterior view of passenger side
Photo 5:  2013 GMC Sierra 2500HD Denali in Wolf Point, MT exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$42,500

2013 GMC Sierra 2500HD Denali

45,921 miles / Wolf Point, MT

Photo 1: Onyx Black 2015 GMC Sierra 2500HD Denali in Williston, ND exterior view from front driver's side
Photo 2: Onyx Black 2015 GMC Sierra 2500HD Denali in Williston, ND
Photo 3: Onyx Black 2015 GMC Sierra 2500HD Denali in Williston, ND exterior view of passenger side
Photo 4: Onyx Black 2015 GMC Sierra 2500HD Denali in Williston, ND exterior view from rear driver's side
Photo 5: Onyx Black 2015 GMC Sierra 2500HD Denali in Williston, ND view of rear bumper

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$49,980

2015 GMC Sierra 2500HD Denali

48,399 miles / Williston, ND

Photo 1: Onyx Black 2015 GMC Sierra 2500HD Denali in Williston, ND exterior view from front driver's side
Photo 2: Onyx Black 2015 GMC Sierra 2500HD Denali in Williston, ND
Photo 3: interior dashboard and console 2015 GMC Sierra 2500HD Denali in Williston, ND
Photo 4: Onyx Black 2015 GMC Sierra 2500HD Denali in Williston, ND exterior view of passenger side
Photo 5: Onyx Black 2015 GMC Sierra 2500HD Denali in Williston, ND exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$49,963

2015 GMC Sierra 2500HD Denali

51,357 miles / Williston, ND

Photo 1:  2014 GMC Sierra 2500HD Denali in Smithfield, NC exterior view from front driver's side
Photo 2:  2014 GMC Sierra 2500HD Denali in Smithfield, NC
Photo 3:  2014 GMC Sierra 2500HD Denali in Smithfield, NC exterior view of passenger side
Photo 4:  2014 GMC Sierra 2500HD Denali in Smithfield, NC exterior view from rear driver's side
Photo 5:  2014 GMC Sierra 2500HD Denali in Smithfield, NC exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$42,990

2014 GMC Sierra 2500HD Denali

129,137 miles / Smithfield, NC

Photo 1: Onyx Black 2012 GMC Sierra 2500HD Denali in Morris, MN
Photo 2: cockpit view from driver’s seat 2012 GMC Sierra 2500HD Denali in Morris, MN
Photo 3: Onyx Black 2012 GMC Sierra 2500HD Denali in Morris, MN front view of grill, headlights, hood and windshield
Photo 4: Onyx Black 2012 GMC Sierra 2500HD Denali in Morris, MN exterior view from rear passenger side
Photo 5: Onyx Black 2012 GMC Sierra 2500HD Denali in Morris, MN exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$39,500

2012 GMC Sierra 2500HD Denali

52,491 miles / Morris, MN

Photo 1: Steel Gray Metallic 2015 GMC Sierra 2500HD Denali in Williston, ND exterior view from front driver's side
Photo 2: Steel Gray Metallic 2015 GMC Sierra 2500HD Denali in Williston, ND

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$39,450

2015 GMC Sierra 2500HD Denali

93,828 miles / Williston, ND

Photo 1:  2015 GMC Sierra 2500HD Denali in Morrison, TN exterior view from front driver's side
Photo 2:  2015 GMC Sierra 2500HD Denali in Morrison, TN
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD Denali in Morrison, TN
Photo 4: interior dashboard and console 2015 GMC Sierra 2500HD Denali in Morrison, TN
Photo 5:  2015 GMC Sierra 2500HD Denali in Morrison, TN exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$52,999

2015 GMC Sierra 2500HD Denali

47,813 miles / Morrison, TN

Photo 1:  2013 GMC Sierra 2500HD Denali in Madras, OR exterior view from front driver's side
Photo 2:  2013 GMC Sierra 2500HD Denali in Madras, OR
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 2500HD Denali in Madras, OR
Photo 4:  2013 GMC Sierra 2500HD Denali in Madras, OR exterior view of driver's side
Photo 5:  2013 GMC Sierra 2500HD Denali in Madras, OR front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$43,995

2013 GMC Sierra 2500HD Denali

56,505 miles / Madras, OR

Photo 1: Onyx Black 2013 GMC Sierra 2500HD Denali in Thomaston, ME exterior view from front driver's side
Photo 2: Onyx Black 2013 GMC Sierra 2500HD Denali in Thomaston, ME
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 2500HD Denali in Thomaston, ME
Photo 4: Onyx Black 2013 GMC Sierra 2500HD Denali in Thomaston, ME front view of grill, headlights, hood and windshield
Photo 5: Onyx Black 2013 GMC Sierra 2500HD Denali in Thomaston, ME exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
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$35,421

2013 GMC Sierra 2500HD Denali

65,811 miles / Thomaston, ME

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$54,595

2015 GMC Sierra 2500HD Denali

23,177 miles / Goshen, NY

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$56,995

2016 GMC Sierra 2500HD Denali

28,671 miles / Boise, ID

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$57,980

2016 GMC Sierra 2500HD Denali

31,801 miles / Hutchinson, KS

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$64,990

2016 GMC Sierra 2500HD Denali

22,631 miles / Canton, IL

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$79,325

2017 GMC Sierra 2500HD Denali

24 miles / Cranston, RI

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$46,955

2013 GMC Sierra 2500HD Denali

55,551 miles / Cheney, KS

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$49,210

2015 GMC Sierra 2500HD Denali

82,789 miles / Sealy, TX

Automatic / 4WD / 8 Cyl

  • Get Directions
$54,991

2016 GMC Sierra 2500HD Denali

Fort Collins, CO

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