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  • Summit White 2003 GMC Sierra 2500 SLE H/D Extended CabSummit White 2003 GMC Sierra 2500 SLE H/D Extended CabSummit White 2003 GMC Sierra 2500 SLE H/D Extended CabSummit White 2003 GMC Sierra 2500 SLE H/D Extended CabSummit White 2003 GMC Sierra 2500 SLE H/D Extended CabSummit White 2003 GMC Sierra 2500 SLE H/D Extended Cab

    $9,995

    344,890 mi.
    Est. $188/mo

    Dave Morton Auto Sales

    4.4
    Check Availability
    Salem, OR (1,773 mi)
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  • Marine Blue Metallic 2003 GMC Sierra 2500 SLT H/D Extended CabMarine Blue Metallic 2003 GMC Sierra 2500 SLT H/D Extended CabMarine Blue Metallic 2003 GMC Sierra 2500 SLT H/D Extended CabMarine Blue Metallic 2003 GMC Sierra 2500 SLT H/D Extended CabMarine Blue Metallic 2003 GMC Sierra 2500 SLT H/D Extended CabMarine Blue Metallic 2003 GMC Sierra 2500 SLT H/D Extended Cab

    $29,498

    76,582 mi.
    Est. $554/mo

    Brooks Biddle Automotive

    4.4
    Check Availability
    Bothell, WA (1,727 mi)
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  • Onyx Black 2003 GMC Sierra 2500 Extended CabOnyx Black 2003 GMC Sierra 2500 Extended CabOnyx Black 2003 GMC Sierra 2500 Extended CabOnyx Black 2003 GMC Sierra 2500 Extended CabOnyx Black 2003 GMC Sierra 2500 Extended CabOnyx Black 2003 GMC Sierra 2500 Extended Cab

    $9,995

    143,228 mi.
    Est. $188/mo

    Dynamic Motors

    4.9
    Check Availability
    Largo, FL (999 mi)
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  • Silver 2003 GMC Sierra 2500 SLT H/D Crew CabSilver 2003 GMC Sierra 2500 SLT H/D Crew CabSilver 2003 GMC Sierra 2500 SLT H/D Crew CabSilver 2003 GMC Sierra 2500 SLT H/D Crew CabSilver 2003 GMC Sierra 2500 SLT H/D Crew CabSilver 2003 GMC Sierra 2500 SLT H/D Crew Cab

    $17,499

    239,954 mi.
    Est. $329/mo

    The Car Broz

    Check Availability
    Zimmerman, MN (385 mi)
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  • Tan 2003 GMC Sierra 2500 SLT H/D Extended CabTan 2003 GMC Sierra 2500 SLT H/D Extended CabTan 2003 GMC Sierra 2500 SLT H/D Extended CabTan 2003 GMC Sierra 2500 SLT H/D Extended CabTan 2003 GMC Sierra 2500 SLT H/D Extended CabTan 2003 GMC Sierra 2500 SLT H/D Extended Cab

    $8,301

    228,380 mi.
    Est. $156/mo

    Performance Auto Sales Inc

    4.5
    Check Availability
    Billings, MT (1,073 mi)
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  • Fire Red 2003 GMC Sierra 2500 SLE Extended CabFire Red 2003 GMC Sierra 2500 SLE Extended CabFire Red 2003 GMC Sierra 2500 SLE Extended CabFire Red 2003 GMC Sierra 2500 SLE Extended CabFire Red 2003 GMC Sierra 2500 SLE Extended CabFire Red 2003 GMC Sierra 2500 SLE Extended Cab

    $5,377

    188,270 mi.
    Est. $101/mo

    ARJ's Auto Sales

    Check Availability
    Cleveland, OH (307 mi)
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  • Summit White 2003 GMC Sierra 2500 SLT H/D Extended CabSummit White 2003 GMC Sierra 2500 SLT H/D Extended CabSummit White 2003 GMC Sierra 2500 SLT H/D Extended CabSummit White 2003 GMC Sierra 2500 SLT H/D Extended CabSummit White 2003 GMC Sierra 2500 SLT H/D Extended CabSummit White 2003 GMC Sierra 2500 SLT H/D Extended Cab

    $16,655

    $1.9K
    87,308 mi.
    Est. $313/mo

    Lending Group Auto

    2.9
    Check Availability
    Sacramento, CA (1,784 mi)
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  • Fire Red 2003 GMC Sierra 2500 SLEFire Red 2003 GMC Sierra 2500 SLE

    $11,524

    325,859 mi.
    Est. $217/mo

    Big Country Auto

    3.3
    Check Availability
    Columbus, NE (501 mi)
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  • Summit White 2003 GMC Sierra 2500 SLT H/D Crew CabSummit White 2003 GMC Sierra 2500 SLT H/D Crew CabSummit White 2003 GMC Sierra 2500 SLT H/D Crew CabSummit White 2003 GMC Sierra 2500 SLT H/D Crew CabSummit White 2003 GMC Sierra 2500 SLT H/D Crew CabSummit White 2003 GMC Sierra 2500 SLT H/D Crew Cab

    $9,795

    138,517 mi.
    Est. $184/mo

    Got Car

    Check Availability
    Los Angeles, CA (1,749 mi)
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  • $19,999

    82,111 mi.
    Est. $376/mo

    Wetzel Auto

    1.6
    Check Availability
    Richmond, IN (200 mi)
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  • Not Priced

    251,012 mi.
    Est. $0/mo

    Newcastle Motors

    Check Availability
    Newcastle, WY (851 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 $82,954 53 Great deals
2025 GMC Sierra 2500 $73,085 191 Great deals
2024 GMC Sierra 2500 $69,271 353 Great deals
2023 GMC Sierra 2500 $55,724 105 Great deals
2022 GMC Sierra 2500 $53,335 113 Great deals
2021 GMC Sierra 2500 $52,241 91 Great deals
2020 GMC Sierra 2500 $49,424 76 Great deals
2019 GMC Sierra 2500 $40,361 36 Great deals
2018 GMC Sierra 2500 $39,710 35 Great deals
2017 GMC Sierra 2500 $35,909 21 Great deals

About the 2003 GMC Sierra 2500

Basics

Base shown (base trim).

Seating
3
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
0
Transmission
M/T
Engine
300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel)
Side view of the 2003 GMC Sierra 2500
FAQs

How much does the 2003 GMC Sierra 2500 cost?

The 2003 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 2003 Sierra 2500 is $13,864, with pricing starting at $5,377.

What are some similar vehicles and competitors of the 2003 GMC Sierra 2500?

The 2003 GMC Sierra 2500 compares to and/or competes against the following vehicles:


Is the 2003 GMC Sierra 2500 reliable?

The 2003 GMC Sierra 2500 has an average reliability rating of 3.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2003 Sierra 2500 owners.

Is the 2003 GMC Sierra 2500 a good truck?

Below are the Cars.com consumer ratings for the 2003 GMC Sierra 2500.

(7 reviews)
Rating breakdown (out of 5):
Comfort
4.6
Interior
4.2
Performance
4.3
Value
3.8
Exterior
4.3
Reliability
3.8
Ratings (7 reviews)

71% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.6
Interior
4.2
Performance
4.3
Value
3.8
Exterior
4.3
Reliability
3.8
Trims

Base (1 style)

Style
Reg Cab 133.0" WB
Inventory price
Starting at $24,150
Combined MPG
0
Engine
300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel)

Extended Cab (1 style)

Style
Ext Cab 143.5" WB 4WD
Inventory price
Starting at $30,257
Combined MPG
0
Engine
300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel)

H/D (2 styles)

Style
Reg Cab 133" WB Reg Cab 133" WB 4WD
Inventory price
Starting at $24,400 Starting at $27,212
Combined MPG
0 0
Engine
340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel)

H/D Crew Cab (4 styles)

Style
Crew Cab 153" WB 4WD Crew Cab 153" WB Crew Cab 167" WB 4WD Crew Cab 167" WB
Inventory price
Starting at $32,852 Starting at $29,840 Starting at $33,152 Starting at $30,140
Combined MPG
0 0 0 0
Engine
340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel)

H/D Extended Cab (4 styles)

Style
Ext Cab 157.5" WB 4WD Ext Cab 143.5" WB 4WD Ext Cab 143.5" WB Ext Cab 157.5" WB
Inventory price
Starting at $30,902 Starting at $30,602 Starting at $27,840 Starting at $28,140
Combined MPG
0 0 0 0
Engine
340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel)

SLE (12 styles)

Style
Reg Cab 133" WB SLE Reg Cab 133" WB 4WD SLE Ext Cab 143.5" WB 4WD SLE Reg Cab 133.0" WB SLE Ext Cab 157.5" WB 4WD SLE Ext Cab 143.5" WB SLE Ext Cab 157.5" WB SLE Ext Cab 143.5" WB 4WD SLE Crew Cab 167" WB 4WD SLE Crew Cab 167" WB SLE Crew Cab 153" WB 4WD SLE Crew Cab 153" WB SLE
Inventory price
Starting at $26,518 Starting at $29,550 Starting at $33,157 Starting at $26,268 Starting at $33,427 Starting at $30,315 Starting at $30,615 Starting at $33,127 Starting at $35,550 Starting at $32,538 Starting at $35,250 Starting at $32,238
Combined MPG
0 0 0 0 0 0 0 0 0 0 0 0
Engine
340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel)

SLT (9 styles)

Style
Crew Cab 167" WB 4WD SLT Crew Cab 153" WB 4WD SLT Crew Cab 167" WB SLT Crew Cab 153" WB SLT Ext Cab 143.5" WB 4WD SLT Ext Cab 143.5" WB SLT Ext Cab 157.5" WB 4WD SLT Ext Cab 157.5" WB SLT Ext Cab 143.5" WB 4WD SLT
Inventory price
Starting at $35,550 Starting at $35,250 Starting at $32,538 Starting at $32,238 Starting at $33,127 Starting at $30,315 Starting at $33,427 Starting at $30,615 Starting at $33,157
Combined MPG
0 0 0 0 0 0 0 0 0
Engine
340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 340.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) 300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel)
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