• Denali
  • SLE
  • SLT
  • Work Truck
  • Base
  • Great Deal
  • Well-Equipped
  • Automatic
  • 4WD
  • Good Deal
  • Heated Seats
  • Keyless Entry
  • Remote Start
  • OnStar Communication System
  • Black
  • Lower Than Average Mileage
  • One Owner
  • Going Fast
  • Diesel
  • CD (Single Disc)
  • Flexible-Fuel
  • White
  • 2015
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  • Red
  • 2012
  • Low Mileage
  • 2006
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  • 2016
  • 2004
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  • 2009
  • 2011
  • 2007
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  • 2005
  • 2008
  • 2014
  • Seat Memory
  • Fair Price
  • Green
  • 2001
  • 2003
  • RWD
  • 2017

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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88 Results for

Used GMC Sierra 2500HD For Sale in Waterbury, CT

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Photo 1: Stone Blue Metallic 2016 GMC Sierra 2500HD SLE in Berlin, CT exterior view from front driver's side
Photo 2: Stone Blue Metallic 2016 GMC Sierra 2500HD SLE in Berlin, CT
Photo 3: cockpit view from driver’s seat 2016 GMC Sierra 2500HD SLE in Berlin, CT
Photo 4: Stone Blue Metallic 2016 GMC Sierra 2500HD SLE in Berlin, CT front view of grill, headlights, hood and windshield
Photo 5: Stone Blue Metallic 2016 GMC Sierra 2500HD SLE in Berlin, CT exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$50,000

2016 GMC Sierra 2500HD SLE

3,614 miles / Berlin, CT

Photo 1:  2015 GMC Sierra 2500HD Denali in North Windham, CT exterior view from front driver's side
Photo 2:  2015 GMC Sierra 2500HD Denali in North Windham, CT
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD Denali in North Windham, CT
Photo 4:  2015 GMC Sierra 2500HD Denali in North Windham, CT front view of grill, headlights, hood and windshield
Photo 5:  2015 GMC Sierra 2500HD Denali in North Windham, CT exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Get Directions
$48,149

2015 GMC Sierra 2500HD Denali

39,123 miles / North Windham, CT

Photo 1: Fire Red 2009 GMC Sierra 2500HD SLE in Waterbury, CT exterior view from front driver's side
Photo 2: Fire Red 2009 GMC Sierra 2500HD SLE in Waterbury, CT
Photo 3: cockpit view from driver’s seat 2009 GMC Sierra 2500HD SLE in Waterbury, CT
Photo 4: Fire Red 2009 GMC Sierra 2500HD SLE in Waterbury, CT exterior view from rear passenger side
Photo 5: Fire Red 2009 GMC Sierra 2500HD SLE in Waterbury, CT exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$19,999

2009 GMC Sierra 2500HD SLE

105,348 miles / Waterbury, CT

Photo 1: 2014 GMC Sierra 2500HD SLE with  in Thomaston, CT

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$30,950

2014 GMC Sierra 2500HD SLE

48,542 miles / Thomaston, CT

Photo 1:  2017 GMC Sierra 2500HD SLE in Carmel, NY exterior view from front driver's side
Photo 2:  2017 GMC Sierra 2500HD SLE in Carmel, NY
Photo 3: cockpit view from driver’s seat 2017 GMC Sierra 2500HD SLE in Carmel, NY
Photo 4: interior dashboard and console 2017 GMC Sierra 2500HD SLE in Carmel, NY
Photo 5:  2017 GMC Sierra 2500HD SLE in Carmel, NY front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$44,490

2017 GMC Sierra 2500HD SLE

3,032 miles / Carmel, NY

Photo 1: 2012 GMC Sierra 2500HD SLE with  in North Windham, CT
Photo 2: 2012 GMC Sierra 2500HD SLE with  in North Windham, CT
Photo 3: 2012 GMC Sierra 2500HD SLE with  in North Windham, CT
Photo 4: 2012 GMC Sierra 2500HD SLE with  in North Windham, CT
Photo 5: 2012 GMC Sierra 2500HD SLE in North Windham, CT

Automatic / 4WD / 8 Cyl

  • Get Directions
$27,999

2012 GMC Sierra 2500HD SLE

73,966 miles / North Windham, CT

Photo 1:  2011 GMC Sierra 2500HD SLE in Manchester, CT exterior view from front driver's side
Photo 2:  2011 GMC Sierra 2500HD SLE in Manchester, CT
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 2500HD SLE in Manchester, CT
Photo 4: interior dashboard and console 2011 GMC Sierra 2500HD SLE in Manchester, CT
Photo 5:  2011 GMC Sierra 2500HD SLE in Manchester, CT front view of grill, headlights, hood and windshield

Automatic / RWD / 8 Cyl

  • Call Dealer
  • Get Directions
$23,999

2011 GMC Sierra 2500HD SLE

23,857 miles / Manchester, CT

Photo 1: Onyx Black 2017 GMC Sierra 2500HD Denali in Watertown, CT exterior view from front driver's side
Photo 2: Onyx Black 2017 GMC Sierra 2500HD Denali in Watertown, CT
Photo 3: cockpit view from driver’s seat 2017 GMC Sierra 2500HD Denali in Watertown, CT
Photo 4: interior dashboard and console 2017 GMC Sierra 2500HD Denali in Watertown, CT
Photo 5: Onyx Black 2017 GMC Sierra 2500HD Denali in Watertown, CT exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$65,000

2017 GMC Sierra 2500HD Denali

3,025 miles / Watertown, CT

Photo 1:  2016 GMC Sierra 2500HD Denali in Avon, CT exterior view from front driver's side
Photo 2:  2016 GMC Sierra 2500HD Denali in Avon, CT
Photo 3: cockpit view from driver’s seat 2016 GMC Sierra 2500HD Denali in Avon, CT
Photo 4:  2016 GMC Sierra 2500HD Denali in Avon, CT closeup view of wheel
Photo 5: 2016 GMC Sierra 2500HD Denali with  in Avon, CT

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$52,583

2016 GMC Sierra 2500HD Denali

9,364 miles / Avon, CT

Photo 1: Silver Birch Metallic 2005 GMC Sierra 2500HD SLE in Terryville, CT exterior view from front driver's side
Photo 2: Silver Birch Metallic 2005 GMC Sierra 2500HD SLE in Terryville, CT
Photo 3: cockpit view from driver’s seat 2005 GMC Sierra 2500HD SLE in Terryville, CT
Photo 4: Silver Birch Metallic 2005 GMC Sierra 2500HD SLE in Terryville, CT front view of grill, headlights, hood and windshield
Photo 5: Silver Birch Metallic 2005 GMC Sierra 2500HD SLE in Terryville, CT exterior view of driver's side

4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$21,367

2005 GMC Sierra 2500HD SLE

132,655 miles / Terryville, CT

Photo 1:  2011 GMC Sierra 2500HD Denali in Terryville, CT exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$29,994

2011 GMC Sierra 2500HD Denali

99,150 miles / Terryville, CT

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

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$36,999

2016 GMC Sierra 2500HD Base

2,225 miles / Carmel, NY

Photo 1:  2015 GMC Sierra 2500HD Denali in Cortlandt Manor, NY
Photo 2: interior dashboard and console 2015 GMC Sierra 2500HD Denali in Cortlandt Manor, NY
Photo 3: interior dashboard and console 2015 GMC Sierra 2500HD Denali in Cortlandt Manor, NY
Photo 4:  2015 GMC Sierra 2500HD Denali in Cortlandt Manor, NY front view of grill, headlights, hood and windshield
Photo 5:  2015 GMC Sierra 2500HD Denali in Cortlandt Manor, NY exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$48,999

2015 GMC Sierra 2500HD Denali

62,934 miles / Cortlandt Manor, NY

Photo 1: Steel Gray Metallic 2012 GMC Sierra 2500HD SLE in Southwick, MA exterior view from front driver's side
Photo 2: Steel Gray Metallic 2012 GMC Sierra 2500HD SLE in Southwick, MA exterior view of driver's side
Photo 3: Steel Gray Metallic 2012 GMC Sierra 2500HD SLE in Southwick, MA closeup view of wheel
Photo 4: 2012 GMC Sierra 2500HD SLE with  in Southwick, MA
Photo 5: Steel Gray Metallic 2012 GMC Sierra 2500HD SLE in Southwick, MA exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$18,595

2012 GMC Sierra 2500HD SLE

69,617 miles / Southwick, MA

Photo 1:  2011 GMC Sierra 2500HD SLE in Carmel, NY exterior view from front driver's side
Photo 2:  2011 GMC Sierra 2500HD SLE in Carmel, NY
Photo 3: interior dashboard and console 2011 GMC Sierra 2500HD SLE in Carmel, NY
Photo 4:  2011 GMC Sierra 2500HD SLE in Carmel, NY exterior view from rear driver's side
Photo 5:  2011 GMC Sierra 2500HD SLE in Carmel, NY exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$24,999

2011 GMC Sierra 2500HD SLE

55,145 miles / Carmel, NY

Photo 1: Onyx Black 2011 GMC Sierra 2500HD Denali in Waterbury, CT exterior view from front driver's side
Photo 2: Onyx Black 2011 GMC Sierra 2500HD Denali in Waterbury, CT
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 2500HD Denali in Waterbury, CT
Photo 4: interior dashboard and console 2011 GMC Sierra 2500HD Denali in Waterbury, CT
Photo 5: interior dashboard and console 2011 GMC Sierra 2500HD Denali in Waterbury, CT

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$38,995

2011 GMC Sierra 2500HD Denali

77,308 miles / Waterbury, CT

Photo 1: Fire Red 2006 GMC Sierra 2500HD in Waterbury, CT exterior view from front driver's side
Photo 2: Fire Red 2006 GMC Sierra 2500HD in Waterbury, CT
Photo 3: Fire Red 2006 GMC Sierra 2500HD in Waterbury, CT front view of grill, headlights, hood and windshield
Photo 4: Fire Red 2006 GMC Sierra 2500HD in Waterbury, CT closeup view of wheel
Photo 5: Fire Red 2006 GMC Sierra 2500HD in Waterbury, CT exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$14,999

2006 GMC Sierra 2500HD

46,661 miles / Waterbury, CT

Photo 1: Pewter Metallic 2002 GMC Sierra 2500HD in Prospect, CT exterior view from front driver's side
Photo 2: Pewter Metallic 2002 GMC Sierra 2500HD in Prospect, CT
Photo 3: cockpit view from driver’s seat 2002 GMC Sierra 2500HD in Prospect, CT
Photo 4: Pewter Metallic 2002 GMC Sierra 2500HD in Prospect, CT front view of grill, headlights, hood and windshield
Photo 5: Pewter Metallic 2002 GMC Sierra 2500HD in Prospect, CT exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$7,499

2002 GMC Sierra 2500HD

200,736 miles / Prospect, CT

Photo 1: Sonoma Red Metallic 2015 GMC Sierra 2500HD Denali in Watertown, CT exterior view from front driver's side
Photo 2: Sonoma Red Metallic 2015 GMC Sierra 2500HD Denali in Watertown, CT
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD Denali in Watertown, CT
Photo 4: interior dashboard and console 2015 GMC Sierra 2500HD Denali in Watertown, CT
Photo 5: Sonoma Red Metallic 2015 GMC Sierra 2500HD Denali in Watertown, CT exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$50,000

2015 GMC Sierra 2500HD Denali

48,891 miles / Watertown, CT

Photo 1: Sonoma Red Metallic 2015 GMC Sierra 2500HD SLT in West Springfield, MA exterior view from front driver's side
Photo 2: Sonoma Red Metallic 2015 GMC Sierra 2500HD SLT in West Springfield, MA exterior view of driver's side
Photo 3: Sonoma Red Metallic 2015 GMC Sierra 2500HD SLT in West Springfield, MA view of rear bumper
Photo 4: Sonoma Red Metallic 2015 GMC Sierra 2500HD SLT in West Springfield, MA exterior view from rear driver's side
Photo 5: interior dashboard and console 2015 GMC Sierra 2500HD SLT in West Springfield, MA

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$48,995

2015 GMC Sierra 2500HD SLT

26,963 miles / West Springfield, MA

Photo 1:  2001 GMC Sierra 2500HD SLE in Waterbury, CT exterior view from front driver's side
Photo 2:  2001 GMC Sierra 2500HD SLE in Waterbury, CT
Photo 3:  2001 GMC Sierra 2500HD SLE in Waterbury, CT front view of grill, headlights, hood and windshield
Photo 4:  2001 GMC Sierra 2500HD SLE in Waterbury, CT exterior view of driver's side
Photo 5:  2001 GMC Sierra 2500HD SLE in Waterbury, CT exterior view of driver's side

Automatic / RWD / 8 Cyl

  • Call Dealer
  • Get Directions
$7,500

2001 GMC Sierra 2500HD SLE

132,799 miles / Waterbury, CT

Photo 1: Cardinal Red 2016 GMC Sierra 2500HD SLT in Torrington, CT exterior view from front driver's side
Photo 2: Cardinal Red 2016 GMC Sierra 2500HD SLT in Torrington, CT
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD SLT in Torrington, CT
Photo 4: Cardinal Red 2016 GMC Sierra 2500HD SLT in Torrington, CT exterior view of passenger side
Photo 5: Cardinal Red 2016 GMC Sierra 2500HD SLT in Torrington, CT exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$48,995

2016 GMC Sierra 2500HD SLT

4,103 miles / Torrington, CT

Photo 1:  2014 GMC Sierra 2500HD SLT in Chicopee, MA exterior view from front driver's side
Photo 2:  2014 GMC Sierra 2500HD SLT in Chicopee, MA
Photo 3: cockpit view from driver’s seat 2014 GMC Sierra 2500HD SLT in Chicopee, MA
Photo 4: interior dashboard and console 2014 GMC Sierra 2500HD SLT in Chicopee, MA
Photo 5:  2014 GMC Sierra 2500HD SLT in Chicopee, MA exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$46,590

2014 GMC Sierra 2500HD SLT

48,026 miles / Chicopee, MA

Photo 1:  2005 GMC Sierra 2500HD Work Truck in Naugatuck, CT exterior view from front driver's side
Photo 2:  2005 GMC Sierra 2500HD Work Truck in Naugatuck, CT
Photo 3: cockpit view from driver’s seat 2005 GMC Sierra 2500HD Work Truck in Naugatuck, CT
Photo 4:  2005 GMC Sierra 2500HD Work Truck in Naugatuck, CT exterior view of driver's side
Photo 5:  2005 GMC Sierra 2500HD Work Truck in Naugatuck, CT exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$19,995

2005 GMC Sierra 2500HD Work Truck

86,755 miles / Naugatuck, CT