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Used 2006 GMC Sierra 2500HD SLE1 Crew Cab 4WD for Sale near Denver, CO

689 results
Denver, CO
2024 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD Alpine Buick GMC

2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

40,971 miles

$74,551

Good Deal
Highlands Ranch, CO
13 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
White Frost Tricoat
Fuel type:
Biodiesel
Interior color:
Alpine Umber, Full Grain Leather Seat Trim
Transmission:
Automatic
Mileage:
40,971
Stock number:
ARF124748
VIN:
1GT19XEY0RF124748

Sponsored

2023 GMC Sierra 2500HD Denali Crew Cab 4WD

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

46,974 miles

$61,994

Good Deal
Englewood, CO
8 mi away
Year:
2023
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
White Frost Tricoat
Transmission:
Automatic
Mileage:
46,974
Stock number:
D8199
VIN:
1GT49REY6PF168131

Sponsored

2022 GMC Sierra 2500HD AT4 Crew Cab 4WD

2022 GMC Sierra 2500HD

AT4 Crew Cab 4WD

39,454 miles

$55,997

Fair Deal
Castle Rock, CO
28 mi away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Cayenne Red Tintcoat
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
6-Speed Automatic
Mileage:
39,454
Stock number:
NF343888T
VIN:
1GT49PE76NF343888

Sponsored

2020 GMC Sierra 2500HD SLT Crew Cab 4WD

2020 GMC Sierra 2500HD

SLT Crew Cab 4WD

112,103 miles

$37,459

Good Deal
Lone Tree, CO
14 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Quicksilver Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
112,103
Stock number:
LF117573
VIN:
1GT49NE70LF117573

2016 GMC Sierra 2500HD Denali Crew Cab SB 4WD

2016 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

115,052 miles

$39,995

Good Deal
Parker, CO
18 mi away
Year:
2016
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Deep Garnet Metallic
Fuel type:
Diesel
Interior color:
Cocoa/Dune
Transmission:
6-Speed Automatic
Mileage:
115,052
Stock number:
T227779
VIN:
1GT12UE80GF227779

2016 GMC Sierra 2500HD Denali Crew Cab SB 4WD

2016 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

89,960 miles

$40,745

Good Deal
Lone Tree, CO
14 mi away
Year:
2016
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Summit White
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
89,960
Stock number:
GF172372
VIN:
1GT12UE81GF172372

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2019 GMC Sierra 2500HD

Denali Crew Cab 4WD

60,856 miles

$53,798

Fair Deal
Castle Rock, CO
28 mi away
Year:
2019
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Cocoa/Dark Sand
Transmission:
6-Speed Automatic
Mileage:
60,856
Stock number:
SFA61588B
VIN:
1GT12SEY6KF107417

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2023 GMC Sierra 2500HD

SLE Crew Cab 4WD

48,000 miles

$47,133

Good Deal
Frederick, CO
26 mi away
Year:
2023
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
48,000
Stock number:
179653
VIN:
1GT49ME70PF179653

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

44,529 miles

$65,898

Great Deal
Longmont, CO
28 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
44,529
Stock number:
I119236
VIN:
1GT49PEY7RF119236

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2024 GMC Sierra 2500HD

Pro Double Cab 4WD

46,105 miles

$47,500

Good Deal
Littleton, CO
9 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
46,105
Stock number:
RF225210
VIN:
1GT59LEY8RF225210

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2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

93,369 miles

$49,500

Good Deal
Greeley, CO
46 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
White Frost Tricoat
Fuel type:
Biodiesel
Interior color:
Gray (Dark Walnut/Dark Ash Grey)
Transmission:
Automatic
Mileage:
93,369
Stock number:
25H669A
VIN:
1GT49REY8LF177441

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2010 GMC Sierra 2500HD

SLT Crew Cab 4WD

109,709 miles

$28,492

Fair Deal
Boulder, CO
22 mi away
Year:
2010
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
365 hp 6.6L V8 Diesel
Exterior color:
Stealth Gray Metallic
Fuel type:
Diesel
Interior color:
Black (Ebony)
Transmission:
6-Speed Automatic
Mileage:
109,709
Stock number:
261208A
VIN:
1GT4K1B65AF125691

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

49,894 miles

$66,997

Good Deal
Highlands Ranch, CO
13 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Atmosphere/Brownstone
Transmission:
10-Speed Automatic
Mileage:
49,894
Stock number:
JV184588
VIN:
1GT49REY6RF184588

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2017 GMC Sierra 2500HD

Base Crew Cab SB 4WD

175,777 miles

$16,762

Fair Deal
Englewood, CO
6 mi away
Year:
2017
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Summit White
Fuel type:
Flex Fuel Vehicle
Interior color:
Jet Black/Dark Ash
Transmission:
Automatic
Mileage:
175,777
Stock number:
1752D
VIN:
1GT12REG3HF167518

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2022 GMC Sierra 2500HD

SLT Crew Cab 4WD

63,188 miles

$46,995

Good Deal
Frederick, CO
26 mi away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Quicksilver Metallic
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
63,188
Stock number:
A21050
VIN:
1GT49NE75NF338878

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2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

106,572 miles

$44,999

Great Deal
Golden, CO
11 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Gray (Dark Sky Metallic)
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
106,572
Stock number:
LF230600
VIN:
1GT49REY5LF230600

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2014 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

112,446 miles

$34,000

Good Deal
Franktown, CO
28 mi away
Year:
2014
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Fuel type:
Diesel
Transmission:
6-Speed Automatic
Mileage:
112,446
Stock number:
25457
VIN:
1GT125E8XEF173054

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2021 GMC Sierra 2500HD

SLE Crew Cab 4WD

97,493 miles

$37,999

Fair Deal
Longmont, CO
28 mi away
Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
6-Speed Automatic
Mileage:
97,493
Stock number:
2025-526
VIN:
1GT49ME77MF311402

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2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

33,472 miles

$75,989

Good Deal
Lone Tree, CO
14 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
33,472
Stock number:
RF282057
VIN:
1GT49XEYXRF282057

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2022 GMC Sierra 2500HD

AT4 Crew Cab 4WD

104,171 miles

$48,198

Great Deal
Longmont, CO
28 mi away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
104,171
Stock number:
268174
VIN:
1GT19PEY3NF268174

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2015 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

70,835 miles

$40,950

Great Deal
Franktown, CO
28 mi away
Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Fuel type:
Diesel
Transmission:
6-Speed Automatic
Mileage:
70,835
Stock number:
25332
VIN:
1GT120E86FF662149

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2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

29,971 miles

$75,497

Good Deal
Castle Rock, CO
28 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
29,971
Stock number:
RF165005T
VIN:
1GT49XEY9RF165005

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2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

20,375 miles

$65,791

Good Deal
Highlands Ranch, CO
13 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Jet Black, Perforated Leather-Appointed Front Outb
Transmission:
Automatic
Mileage:
20,375
Stock number:
TRF246115
VIN:
1GT49NEYXRF246115

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  1. Home
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  6. / Denver
Reviews

5 Overall rating

(1 reviews)
Scott B
5.0
Reviewed a 2006 GMC SLE1 Crew Cab 4WD on Sep 01, 2008

great.... it is like a rock..... gives you the ride of your life.... can bot ask for anything better than this excellent truck...... great truck other than the freaking tail gates that gm has to re-design..... other than that they are great trucks and no other complaints about them...... gas milelage for a diesal is excellent...... 20 mpg on the highway

  • 2009 GMC Sierra 2500HD SLE1 in Denver CO

  • 2008 GMC Sierra 2500HD SLE1 in Denver CO

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