• 4WD
  • Heated Seats
  • Navigation System
  • One Owner
  • Keyless Entry
  • Great Deal
  • Black
  • 2015
  • White
  • Satellite Radio
  • Handsfree/Bluetooth Integration
  • Diesel
  • MP3
  • 2016
  • Remote Start
  • Good Deal
  • Certified Pre-Owned
  • Flexible-Fuel
  • 2013
  • Low Mileage
  • 2017
  • 2014
  • Gray
  • 2012
  • Seat Memory
  • 2011
  • Red
  • Fair Price
  • Going Fast
  • CD (Single Disc)
  • Silver
  • Brown
  • Blue
  • Lower Than Average Mileage
  • Rear-View Camera
  • Gasoline
  • Cooled Seats
  • Popular Model
  • 2018
  • Rare Model

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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Used GMC Sierra 2500HD Denali For Sale

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

Automatic / 4WD / 8 Cyl

  • Get Directions
$57,994

2016 GMC Sierra 2500HD Denali

40,263 miles Dubuque, IA

Photo 1: Summit White 2016 GMC Sierra 2500HD Denali in Dubuque, IA exterior view from front driver's side
Photo 2: Summit White 2016 GMC Sierra 2500HD Denali in Dubuque, IA
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD Denali in Dubuque, IA
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD Denali in Dubuque, IA
Photo 5: Summit White 2016 GMC Sierra 2500HD Denali in Dubuque, IA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$56,994

2016 GMC Sierra 2500HD Denali

36,193 miles Dubuque, IA

Photo 1: Summit White 2016 GMC Sierra 2500HD Denali in Dubuque, IA exterior view from front driver's side
Photo 2: Summit White 2016 GMC Sierra 2500HD Denali in Dubuque, IA
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD Denali in Dubuque, IA
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD Denali in Dubuque, IA
Photo 5: Summit White 2016 GMC Sierra 2500HD Denali in Dubuque, IA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$58,994

2016 GMC Sierra 2500HD Denali

14,295 miles Dubuque, IA

Photo 1: Onyx Black 2014 GMC Sierra 2500HD Denali in Hillsboro, OR exterior view from front driver's side
Photo 2: Onyx Black 2014 GMC Sierra 2500HD Denali in Hillsboro, OR
Photo 3: interior dashboard and console 2014 GMC Sierra 2500HD Denali in Hillsboro, OR
Photo 4: cockpit view from driver’s seat 2014 GMC Sierra 2500HD Denali in Hillsboro, OR
Photo 5: 2014 GMC Sierra 2500HD Denali with  in Hillsboro, OR

Automatic / 4WD / 8 Cyl

  • Get Directions
$50,577

2014 GMC Sierra 2500HD Denali

38,962 miles Hillsboro, OR

Photo 1: Iridium Silver 2016 GMC Sierra 2500HD Denali in Dubuque, IA exterior view from front driver's side
Photo 2: Iridium Silver 2016 GMC Sierra 2500HD Denali in Dubuque, IA
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD Denali in Dubuque, IA
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD Denali in Dubuque, IA
Photo 5: Iridium Silver 2016 GMC Sierra 2500HD Denali in Dubuque, IA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$54,994

2016 GMC Sierra 2500HD Denali

73,993 miles Dubuque, IA

Photo 1:  2016 GMC Sierra 2500HD Denali in Temple, TX exterior view from front driver's side
Photo 2:  2016 GMC Sierra 2500HD Denali in Temple, TX
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD Denali in Temple, TX
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD Denali in Temple, TX
Photo 5: 2016 GMC Sierra 2500HD Denali with  in Temple, TX

Automatic / 4WD / 8 Cyl

  • Get Directions
$58,978

2016 GMC Sierra 2500HD Denali

11,691 miles Temple, TX

Photo 1:  2016 GMC Sierra 2500HD Denali in Port Angeles, WA exterior view from front driver's side
Photo 2:  2016 GMC Sierra 2500HD Denali in Port Angeles, WA
Photo 3: 2016 GMC Sierra 2500HD Denali with  in Port Angeles, WA
Photo 4:  2016 GMC Sierra 2500HD Denali in Port Angeles, WA front view of grill, headlights, hood and windshield
Photo 5: 2016 GMC Sierra 2500HD Denali with  in Port Angeles, WA

Automatic / 4WD / 8 Cyl

  • Get Directions
$56,977

2016 GMC Sierra 2500HD Denali

26,788 miles Port Angeles, WA

Photo 1: Diamond White 2014 GMC Sierra 2500HD Denali in Mechanicsburg, PA exterior view from front driver's side
Photo 2: Diamond White 2014 GMC Sierra 2500HD Denali in Mechanicsburg, PA
Photo 3: interior dashboard and console 2014 GMC Sierra 2500HD Denali in Mechanicsburg, PA
Photo 4: cockpit view from driver’s seat 2014 GMC Sierra 2500HD Denali in Mechanicsburg, PA
Photo 5: 2014 GMC Sierra 2500HD Denali with  in Mechanicsburg, PA

Automatic / 4WD / 8 Cyl

  • Get Directions
$48,931

2014 GMC Sierra 2500HD Denali

48,345 miles Mechanicsburg, PA

Photo 1:  2013 GMC Sierra 2500HD Denali in Lake Jackson, TX exterior view from front driver's side
Photo 2:  2013 GMC Sierra 2500HD Denali in Lake Jackson, TX
Photo 3: interior dashboard and console 2013 GMC Sierra 2500HD Denali in Lake Jackson, TX
Photo 4: cockpit view from driver’s seat 2013 GMC Sierra 2500HD Denali in Lake Jackson, TX
Photo 5: 2013 GMC Sierra 2500HD Denali with  in Lake Jackson, TX

Automatic / 4WD / 8 Cyl

  • Get Directions
$46,772

2013 GMC Sierra 2500HD Denali

47,019 miles Lake Jackson, TX

Photo 1: Light Steel Gray Metallic 2016 GMC Sierra 2500HD Denali in Laguna Niguel, CA exterior view from front driver's side
Photo 2: Light Steel Gray Metallic 2016 GMC Sierra 2500HD Denali in Laguna Niguel, CA
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD Denali in Laguna Niguel, CA
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD Denali in Laguna Niguel, CA
Photo 5: 2016 GMC Sierra 2500HD Denali with  in Laguna Niguel, CA

Automatic / 4WD / 8 Cyl

  • Get Directions
$56,500

2016 GMC Sierra 2500HD Denali

52,357 miles Laguna Niguel, CA

Photo 1:  2014 GMC Sierra 2500HD Denali in Springfield, MO exterior view from front driver's side
Photo 2:  2014 GMC Sierra 2500HD Denali in Springfield, MO
Photo 3: interior dashboard and console 2014 GMC Sierra 2500HD Denali in Springfield, MO
Photo 4: cockpit view from driver’s seat 2014 GMC Sierra 2500HD Denali in Springfield, MO
Photo 5: 2014 GMC Sierra 2500HD Denali with  in Springfield, MO

Automatic / 4WD / 8 Cyl

  • Get Directions
$47,882

2014 GMC Sierra 2500HD Denali

55,566 miles Springfield, MO

Photo 1: Summit White 2014 GMC Sierra 2500HD Denali in Early, TX exterior view from front driver's side
Photo 2: Summit White 2014 GMC Sierra 2500HD Denali in Early, TX
Photo 3: interior dashboard and console 2014 GMC Sierra 2500HD Denali in Early, TX
Photo 4: cockpit view from driver’s seat 2014 GMC Sierra 2500HD Denali in Early, TX
Photo 5: 2014 GMC Sierra 2500HD Denali with  in Early, TX

Automatic / 4WD / 8 Cyl

  • Get Directions
$47,894

2014 GMC Sierra 2500HD Denali

75,206 miles Early, TX

Photo 1:  2014 GMC Sierra 2500HD Denali in Mechanicsburg, PA exterior view from front driver's side

Automatic / 4WD / 8 Cyl

  • Get Directions
$54,500

2014 GMC Sierra 2500HD Denali

18,905 miles Mechanicsburg, PA

Automatic / 4WD / 8 Cyl

  • Get Directions
$56,994

2016 GMC Sierra 2500HD Denali

30,922 miles Dubuque, IA

Automatic / 4WD / 8 Cyl

  • Get Directions
$47,994

2014 GMC Sierra 2500HD Denali

56,255 miles Dubuque, IA

Automatic / 4WD / 8 Cyl

  • Get Directions
$55,900

2017 GMC Sierra 2500HD Denali

3,404 miles Macon, GA

Photo 1:  2013 GMC Sierra 2500HD Denali in Dexter, MO exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$44,900

2013 GMC Sierra 2500HD Denali

93,295 miles Dexter, MO

Photo 1:  2015 GMC Sierra 2500HD Denali in Daytona Beach, FL exterior view from front driver's side
Photo 2: interior dashboard and console 2015 GMC Sierra 2500HD Denali in Daytona Beach, FL
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD Denali in Daytona Beach, FL
Photo 4:  2015 GMC Sierra 2500HD Denali in Daytona Beach, FL front view of grill, headlights, hood and windshield
Photo 5: 2015 GMC Sierra 2500HD Denali with  in Daytona Beach, FL

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$53,990

2015 GMC Sierra 2500HD Denali

53,288 miles Daytona Beach, FL

Photo 1: Deep Garnet Metallic 2016 GMC Sierra 2500HD Denali in Brighton, CO exterior view from front driver's side
Photo 2: interior dashboard and console 2016 GMC Sierra 2500HD Denali in Brighton, CO
Photo 3: cockpit view from driver’s seat 2016 GMC Sierra 2500HD Denali in Brighton, CO
Photo 4: Deep Garnet Metallic 2016 GMC Sierra 2500HD Denali in Brighton, CO front view of grill, headlights, hood and windshield
Photo 5: 2016 GMC Sierra 2500HD Denali with  in Brighton, CO

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$54,987

2016 GMC Sierra 2500HD Denali

48,426 miles Brighton, CO

Photo 1:  2016 GMC Sierra 2500HD Denali in Weatherford, TX exterior view from front driver's side
Photo 2:  2016 GMC Sierra 2500HD Denali in Weatherford, TX
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD Denali in Weatherford, TX
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD Denali in Weatherford, TX
Photo 5: 2016 GMC Sierra 2500HD Denali with  in Weatherford, TX

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$56,995

2016 GMC Sierra 2500HD Denali

43,621 miles Weatherford, TX

Photo 1:  2014 GMC Sierra 2500HD Denali in Banning, CA
Photo 2: interior dashboard and console 2014 GMC Sierra 2500HD Denali in Banning, CA
Photo 3: cockpit view from driver’s seat 2014 GMC Sierra 2500HD Denali in Banning, CA
Photo 4: 2014 GMC Sierra 2500HD Denali with  in Banning, CA
Photo 5:  2014 GMC Sierra 2500HD Denali in Banning, CA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$52,886

2014 GMC Sierra 2500HD Denali

31,109 miles Banning, CA

Photo 1: Summit White 2017 GMC Sierra 2500HD Denali in Weatherford, TX exterior view from front driver's side
Photo 2: Summit White 2017 GMC Sierra 2500HD Denali in Weatherford, TX
Photo 3: interior dashboard and console 2017 GMC Sierra 2500HD Denali in Weatherford, TX
Photo 4: cockpit view from driver’s seat 2017 GMC Sierra 2500HD Denali in Weatherford, TX
Photo 5: 2017 GMC Sierra 2500HD Denali with  in Weatherford, TX

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$61,995

2017 GMC Sierra 2500HD Denali

28,652 miles Weatherford, TX

Photo 1:  2017 GMC Sierra 2500HD Denali in Peoria, AZ exterior view from front driver's side
Photo 2:  2017 GMC Sierra 2500HD Denali in Peoria, AZ
Photo 3: interior dashboard and console 2017 GMC Sierra 2500HD Denali in Peoria, AZ
Photo 4: cockpit view from driver’s seat 2017 GMC Sierra 2500HD Denali in Peoria, AZ
Photo 5: 2017 GMC Sierra 2500HD Denali with  in Peoria, AZ

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$68,900

2017 GMC Sierra 2500HD Denali

4,051 miles Peoria, AZ

Photo 1:  2016 GMC Sierra 2500HD Denali in Peoria, AZ exterior view from front driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$61,341

2016 GMC Sierra 2500HD Denali

24,150 miles Peoria, AZ

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