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  • Pewter 2006 GMC Sierra 2500 SLT H/D Crew CabPewter 2006 GMC Sierra 2500 SLT H/D Crew CabPewter 2006 GMC Sierra 2500 SLT H/D Crew CabPewter 2006 GMC Sierra 2500 SLT H/D Crew CabPewter 2006 GMC Sierra 2500 SLT H/D Crew CabPewter 2006 GMC Sierra 2500 SLT H/D Crew Cab

    $26,380

    $1K
    234,534 mi.
    Est. $497/mo

    Tater's Motor Company

    North Las Vegas, NV (1,520 mi)
    Check Availability
  • Olympic White 2006 GMC Sierra 2500 SLE H/DOlympic White 2006 GMC Sierra 2500 SLE H/DOlympic White 2006 GMC Sierra 2500 SLE H/DOlympic White 2006 GMC Sierra 2500 SLE H/DOlympic White 2006 GMC Sierra 2500 SLE H/DOlympic White 2006 GMC Sierra 2500 SLE H/D

    $13,688

    254,647 mi.
    Est. $258/mo

    Corwin Ford Reno

    3.8
    Reno, NV (1,683 mi)
    Check Availability
  • Gray 2006 GMC Sierra 2500 SLT H/D Crew CabGray 2006 GMC Sierra 2500 SLT H/D Crew CabGray 2006 GMC Sierra 2500 SLT H/D Crew CabGray 2006 GMC Sierra 2500 SLT H/D Crew CabGray 2006 GMC Sierra 2500 SLT H/D Crew CabGray 2006 GMC Sierra 2500 SLT H/D Crew Cab

    $17,790

    180,171 mi.
    Est. $335/mo

    CarSimple

    Springville, UT (1,252 mi)
    Check Availability
  • Silver Birch Metallic 2006 GMC Sierra 2500 SLE H/DSilver Birch Metallic 2006 GMC Sierra 2500 SLE H/DSilver Birch Metallic 2006 GMC Sierra 2500 SLE H/DSilver Birch Metallic 2006 GMC Sierra 2500 SLE H/DSilver Birch Metallic 2006 GMC Sierra 2500 SLE H/DSilver Birch Metallic 2006 GMC Sierra 2500 SLE H/D

    $24,130

    102,883 mi.
    Est. $455/mo

    Fall Creek Motor Cars

    4.1
    Humble, TX (930 mi)
    Check Availability
  • Stealth Gray Metallic 2006 GMC Sierra 2500 SLTStealth Gray Metallic 2006 GMC Sierra 2500 SLTStealth Gray Metallic 2006 GMC Sierra 2500 SLTStealth Gray Metallic 2006 GMC Sierra 2500 SLTStealth Gray Metallic 2006 GMC Sierra 2500 SLT

    $34,950

    141,736 mi.
    Est. $658/mo

    JR Auto & Truck Sales

    Groveport, OH (285 mi)
    Check Availability
  • Onyx Black 2006 GMC Sierra 2500 SLE H/DOnyx Black 2006 GMC Sierra 2500 SLE H/DOnyx Black 2006 GMC Sierra 2500 SLE H/DOnyx Black 2006 GMC Sierra 2500 SLE H/DOnyx Black 2006 GMC Sierra 2500 SLE H/DOnyx Black 2006 GMC Sierra 2500 SLE H/D

    $24,950

    180,221 mi.
    Est. $470/mo

    Victory Auto Store

    Stuart, FL (1,099 mi)
    Check Availability
  • Steel Gray Metallic 2006 GMC Sierra 2500 Ext Cab 143.5" WB 2WD SLTSteel Gray Metallic 2006 GMC Sierra 2500 Ext Cab 143.5" WB 2WD SLTSteel Gray Metallic 2006 GMC Sierra 2500 Ext Cab 143.5" WB 2WD SLTSteel Gray Metallic 2006 GMC Sierra 2500 Ext Cab 143.5" WB 2WD SLTSteel Gray Metallic 2006 GMC Sierra 2500 Ext Cab 143.5" WB 2WD SLTSteel Gray Metallic 2006 GMC Sierra 2500 Ext Cab 143.5" WB 2WD SLT

    $12,995

    102,459 mi.
    Est. $245/mo

    NorCal Auto Mart

    Vacaville, CA (1,817 mi)
    Check Availability
  • Red 2006 GMC Sierra 2500 SLTRed 2006 GMC Sierra 2500 SLTRed 2006 GMC Sierra 2500 SLTRed 2006 GMC Sierra 2500 SLTRed 2006 GMC Sierra 2500 SLTRed 2006 GMC Sierra 2500 SLT

    $47,500

    99,732 mi.
    Est. $895/mo

    King of Cars

    Sewell, NJ (671 mi)
    Check Availability
  • Silver Birch Metallic 2006 GMC Sierra 2500 SLE H/DSilver Birch Metallic 2006 GMC Sierra 2500 SLE H/DSilver Birch Metallic 2006 GMC Sierra 2500 SLE H/DSilver Birch Metallic 2006 GMC Sierra 2500 SLE H/DSilver Birch Metallic 2006 GMC Sierra 2500 SLE H/DSilver Birch Metallic 2006 GMC Sierra 2500 SLE H/D

    $13,411

    255,199 mi.
    Est. $253/mo

    Mann Chrysler Dodge Jeep Ram

    1.0
    Richmond, KY (338 mi)
    Check Availability
  • Summit White 2006 GMC Sierra 2500 W/TSummit White 2006 GMC Sierra 2500 W/TSummit White 2006 GMC Sierra 2500 W/TSummit White 2006 GMC Sierra 2500 W/TSummit White 2006 GMC Sierra 2500 W/TSummit White 2006 GMC Sierra 2500 W/T

    $13,999

    $1K
    13,731 mi.
    Est. $264/mo

    Victory Motors of Colorado

    2.5
    Longmont, CO (917 mi)
    Check Availability
  • Silver Birch Metallic 2006 GMC Sierra 2500 SLESilver Birch Metallic 2006 GMC Sierra 2500 SLESilver Birch Metallic 2006 GMC Sierra 2500 SLESilver Birch Metallic 2006 GMC Sierra 2500 SLESilver Birch Metallic 2006 GMC Sierra 2500 SLESilver Birch Metallic 2006 GMC Sierra 2500 SLE

    $18,395

    256,291 mi.
    Est. $347/mo

    H&K Chevrolet of Archbold, Inc.

    Archbold, OH (174 mi)
    Check Availability
  • Red 2006 GMC Sierra 2500 SLT H/D Crew CabRed 2006 GMC Sierra 2500 SLT H/D Crew CabRed 2006 GMC Sierra 2500 SLT H/D Crew CabRed 2006 GMC Sierra 2500 SLT H/D Crew CabRed 2006 GMC Sierra 2500 SLT H/D Crew CabRed 2006 GMC Sierra 2500 SLT H/D Crew Cab

    $9,950

    242,000 mi.
    Est. $187/mo

    Big O Auto LLC

    2.8
    Omaha, NE (436 mi)
    Check Availability
  • White 2006 GMC Sierra 2500 W/TWhite 2006 GMC Sierra 2500 W/TWhite 2006 GMC Sierra 2500 W/TWhite 2006 GMC Sierra 2500 W/TWhite 2006 GMC Sierra 2500 W/TWhite 2006 GMC Sierra 2500 W/T

    $5,000

    397,000 mi.
    Est. $94/mo

    Private seller: Armando

    Garden Grove, CA (1,736 mi)
    Contact Seller
  • Summit White 2006 GMC Sierra 2500 SLE

    $16,184

    53,131 mi.
    Est. $305/mo

    Steve Faulkner Chevrolet GMC

    Princeton, IN (244 mi)
    Check Availability
  • Not Priced

    97,894 mi.

    Queen City Ford

    4.2
    Cincinnati, OH (250 mi)
    Check Availability
  • Silver Birch Metallic 2006 GMC Sierra 2500 SLE

    $17,999

    84,552 mi.
    Est. $339/mo

    Vista Ford Delta

    Delta, CO (1,095 mi)
    Check Availability
  • $14,995

    173,027 mi.
    Est. $282/mo

    DV Auto Center

    Phoenix, AZ (1,445 mi)
    Check Availability

GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 $81,084 143 Great deals
2025 GMC Sierra 2500 $69,138 311 Great deals
2024 GMC Sierra 2500 $63,422 472 Great deals
2023 GMC Sierra 2500 $52,651 97 Great deals
2022 GMC Sierra 2500 $50,157 158 Great deals
2021 GMC Sierra 2500 $49,135 125 Great deals
2020 GMC Sierra 2500 $47,855 121 Great deals
2019 GMC Sierra 2500 $40,267 30 Great deals
2018 GMC Sierra 2500 $38,099 53 Great deals
2017 GMC Sierra 2500 $35,140 31 Great deals

About the 2006 GMC Sierra 2500

Basics

W/T shown (base trim).

Seating
3
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
0
Transmission
6-Speed A/T
Engine
300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2006 GMC Sierra 2500
FAQs

How much does the 2006 GMC Sierra 2500 cost?

The 2006 GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2006 Sierra 2500 is $19,520, with pricing starting at $5,000.

What are some similar vehicles and competitors of the 2006 GMC Sierra 2500?

The 2006 GMC Sierra 2500 compares to and/or competes against the following vehicles:


Is the 2006 GMC Sierra 2500 reliable?

The 2006 GMC Sierra 2500 has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2006 Sierra 2500 owners.

Is the 2006 GMC Sierra 2500 a good truck?

Below are the Cars.com consumer ratings for the 2006 GMC Sierra 2500.

(11 reviews)
Rating breakdown (out of 5):
Comfort
4.7
Interior
4.5
Performance
4.8
Value
4.5
Exterior
4.5
Reliability
4.7
Ratings (11 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.7
Interior
4.5
Performance
4.8
Value
4.5
Exterior
4.5
Reliability
4.7
Trims

SL (10 styles)

Style
Crew Cab 153" WB 4WD SL Crew Cab 153" WB 2WD SL Crew Cab 167" WB 2WD SL Crew Cab 167" WB 4WD SL Ext Cab 157.5" WB 4WD SL Ext Cab 157.5" WB 2WD SL Ext Cab 143.5" WB 4WD SL Ext Cab 143.5" WB 2WD SL Reg Cab 133" WB 2WD SL Reg Cab 133" WB 4WD SL
Inventory price
Starting at $32,385 Starting at $29,400 Starting at $29,700 Starting at $32,675 Starting at $30,440 Starting at $27,710 Starting at $30,145 Starting at $27,415 Starting at $23,915 Starting at $26,695
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

SLE1 (10 styles)

Style
Ext Cab 143.5" WB 2WD SLE1 Ext Cab 157.5" WB 2WD SLE1 Ext Cab 143.5" WB 4WD SLE1 Ext Cab 157.5" WB 4WD SLE1 Reg Cab 133" WB 2WD SLE1 Reg Cab 133" WB 4WD SLE1 Crew Cab 153" WB 4WD SLE1 Crew Cab 153" WB 2WD SLE1 Crew Cab 167" WB 2WD SLE1 Crew Cab 167" WB 4WD SLE1
Inventory price
Starting at $28,825 Starting at $29,120 Starting at $31,610 Starting at $31,905 Starting at $24,985 Starting at $27,985 Starting at $33,725 Starting at $30,745 Starting at $31,040 Starting at $34,020
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

SLE2 (8 styles)

Style
Ext Cab 143.5" WB 4WD SLE2 Ext Cab 157.5" WB 4WD SLE2 Ext Cab 143.5" WB 2WD SLE2 Ext Cab 157.5" WB 2WD SLE2 Crew Cab 153" WB 4WD SLE2 Crew Cab 167" WB 4WD SLE2 Crew Cab 153" WB 2WD SLE2 Crew Cab 167" WB 2WD SLE2
Inventory price
Starting at $33,285 Starting at $33,575 Starting at $30,305 Starting at $30,600 Starting at $35,560 Starting at $35,855 Starting at $32,380 Starting at $32,675
Combined MPG
0 0 0 0 0 0 0 0
Engine
330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel)

SLT (8 styles)

Style
Crew Cab 153" WB 2WD SLT Crew Cab 167" WB 4WD SLT Crew Cab 167" WB 2WD SLT Crew Cab 153" WB 4WD SLT Ext Cab 143.5" WB 2WD SLT Ext Cab 143.5" WB 4WD SLT Ext Cab 157.5" WB 4WD SLT Ext Cab 157.5" WB 2WD SLT
Inventory price
Starting at $34,310 Starting at $37,740 Starting at $34,600 Starting at $37,445 Starting at $32,235 Starting at $35,170 Starting at $35,460 Starting at $32,525
Combined MPG
0 0 0 0 0 0 0 0
Engine
330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel)

Work Truck (10 styles)

Style
Crew Cab 153" WB 4WD Work Truck Crew Cab 167" WB 2WD Work Truck Crew Cab 153" WB 2WD Work Truck Crew Cab 167" WB 4WD Work Truck Ext Cab 157.5" WB 2WD Work Truck Ext Cab 157.5" WB 4WD Work Truck Ext Cab 143.5" WB 4WD Work Truck Ext Cab 143.5" WB 2WD Work Truck Reg Cab 133" WB 4WD Work Truck Reg Cab 133" WB 2WD Work Truck
Inventory price
Starting at $30,585 Starting at $27,895 Starting at $27,605 Starting at $30,875 Starting at $25,905 Starting at $28,640 Starting at $28,345 Starting at $25,610 Starting at $24,605 Starting at $21,825
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

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