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  • Marine Blue Metallic 2003 GMC Sierra 1500 SLTMarine Blue Metallic 2003 GMC Sierra 1500 SLTMarine Blue Metallic 2003 GMC Sierra 1500 SLTMarine Blue Metallic 2003 GMC Sierra 1500 SLTMarine Blue Metallic 2003 GMC Sierra 1500 SLTMarine Blue Metallic 2003 GMC Sierra 1500 SLT

    $8,990

    120,613 mi.
    Est. $167/mo

    Renn Kirby Chevrolet

    3.4
    Check Availability
    Gettysburg, PA (1,969 mi)
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  • Gray 2003 GMC Sierra 1500 H/DGray 2003 GMC Sierra 1500 H/DGray 2003 GMC Sierra 1500 H/DGray 2003 GMC Sierra 1500 H/DGray 2003 GMC Sierra 1500 H/DGray 2003 GMC Sierra 1500 H/D

    $16,699

    84,898 mi.
    Est. $311/mo

    Bud Clary Subaru

    4.7
    Check Availability
    Longview, WA (1,040 mi)
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  • White 2003 GMC Sierra 1500 SLEWhite 2003 GMC Sierra 1500 SLEWhite 2003 GMC Sierra 1500 SLEWhite 2003 GMC Sierra 1500 SLEWhite 2003 GMC Sierra 1500 SLEWhite 2003 GMC Sierra 1500 SLE

    $10,999

    146,400 mi.
    Est. $205/mo

    AG Auto Sales

    Check Availability
    Ontario, NY (1,980 mi)
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  • Summit White 2003 GMC Sierra 1500 SLE HD Crew CabSummit White 2003 GMC Sierra 1500 SLE HD Crew CabSummit White 2003 GMC Sierra 1500 SLE HD Crew CabSummit White 2003 GMC Sierra 1500 SLE HD Crew CabSummit White 2003 GMC Sierra 1500 SLE HD Crew CabSummit White 2003 GMC Sierra 1500 SLE HD Crew Cab

    $19,980

    79,343 mi.
    Est. $372/mo

    Fall Creek Motor Cars

    3.9
    Check Availability
    Humble, TX (1,018 mi)
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  • Summit White 2003 GMC Sierra 1500 Extended CabSummit White 2003 GMC Sierra 1500 Extended CabSummit White 2003 GMC Sierra 1500 Extended CabSummit White 2003 GMC Sierra 1500 Extended CabSummit White 2003 GMC Sierra 1500 Extended CabSummit White 2003 GMC Sierra 1500 Extended Cab

    $14,500

    86,835 mi.
    Est. $270/mo

    Fall Creek Motor Cars

    3.9
    Check Availability
    Humble, TX (1,018 mi)
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  • Fire Red 2003 GMC Sierra 1500 SLE HD Crew CabFire Red 2003 GMC Sierra 1500 SLE HD Crew CabFire Red 2003 GMC Sierra 1500 SLE HD Crew CabFire Red 2003 GMC Sierra 1500 SLE HD Crew CabFire Red 2003 GMC Sierra 1500 SLE HD Crew CabFire Red 2003 GMC Sierra 1500 SLE HD Crew Cab

    $14,999

    109,139 mi.
    Est. $279/mo

    Inside Car Guys LLC

    3.7
    Check Availability
    Thousand Oaks, CA (393 mi)
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  • White 2003 GMC Sierra 1500 SLE Extended CabWhite 2003 GMC Sierra 1500 SLE Extended CabWhite 2003 GMC Sierra 1500 SLE Extended CabWhite 2003 GMC Sierra 1500 SLE Extended CabWhite 2003 GMC Sierra 1500 SLE Extended CabWhite 2003 GMC Sierra 1500 SLE Extended Cab

    $3,500

    278,430 mi.
    Est. $65/mo

    Korz Auto Farm

    4.8
    Check Availability
    Kansas City, KS (1,031 mi)
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  • Gold 2003 GMC Sierra 1500 Work TruckGold 2003 GMC Sierra 1500 Work TruckGold 2003 GMC Sierra 1500 Work TruckGold 2003 GMC Sierra 1500 Work TruckGold 2003 GMC Sierra 1500 Work TruckGold 2003 GMC Sierra 1500 Work Truck

    $8,980

    90,347 mi.
    Est. $167/mo

    Fall Creek Motor Cars

    3.9
    Check Availability
    Humble, TX (1,018 mi)
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  • Pewter Metallic 2003 GMC Sierra 1500 Work TruckPewter Metallic 2003 GMC Sierra 1500 Work TruckPewter Metallic 2003 GMC Sierra 1500 Work TruckPewter Metallic 2003 GMC Sierra 1500 Work TruckPewter Metallic 2003 GMC Sierra 1500 Work TruckPewter Metallic 2003 GMC Sierra 1500 Work Truck

    $8,900

    120,642 mi.
    Est. $166/mo

    Campbell Brothers Auto Sales

    Check Availability
    Rushville, IN (1,531 mi)
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  • $4,999

    0 mi.
    Est. $93/mo

    Big Country Auto

    3.3
    Check Availability
    Columbus, NE (974 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $57,531 5 Great deals
2025 GMC Sierra 1500 $52,751 19 Great deals
2024 GMC Sierra 1500 $51,476 8 Great deals
2023 GMC Sierra 1500 $46,706 6 Great deals
2022 GMC Sierra 1500 $44,863 21 Good deals
2021 GMC Sierra 1500 $36,695 9 Great deals
2020 GMC Sierra 1500 $34,546 13 Good deals
2019 GMC Sierra 1500 $30,381 11 Good deals
2018 GMC Sierra 1500 $28,107 5 Great deals

About the 2003 GMC Sierra 1500

Basics

Work Truck shown (base trim).

Seating
3
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
0
Transmission
M/T
Engine
200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel)
Side view of the 2003 GMC Sierra 1500
FAQs

How much does the 2003 GMC Sierra 1500 cost?

The 2003 GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2003 Sierra 1500 is $11,255, with pricing starting at $3,500.

What are some similar vehicles and competitors of the 2003 GMC Sierra 1500?

The 2003 GMC Sierra 1500 compares to and/or competes against the following vehicles:


Is the 2003 GMC Sierra 1500 reliable?

The 2003 GMC Sierra 1500 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 1500 owners.

Is the 2003 GMC Sierra 1500 a good truck?

Below are the Cars.com consumer ratings for the 2003 GMC Sierra 1500.

(20 reviews)
Rating breakdown (out of 5):
Comfort
4.5
Interior
4.2
Performance
3.9
Value
3.8
Exterior
4.3
Reliability
3.8
Ratings (20 reviews)

70% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.5
Interior
4.2
Performance
3.9
Value
3.8
Exterior
4.3
Reliability
3.8
Trims

Base (4 styles)

Style
Reg Cab 119.0" WB Reg Cab 133.0" WB 4WD Reg Cab 133.0" WB Reg Cab 119.0" WB 4WD
Inventory price
Starting at $19,362 Starting at $24,552 Starting at $19,662 Starting at $24,252
Combined MPG
0 0 0 0
Engine
200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel)

Denali Extended Cab (1 style)

Style
Ext Cab 143.5" WB
Inventory price
Starting at $44,255
Combined MPG
0
Engine
325.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel)

Extended Cab (4 styles)

Style
Ext Cab 157.5" WB Ext Cab 157.5" WB 4WD Ext Cab 143.5" WB 4WD Ext Cab 143.5" WB
Inventory price
Starting at $26,002 Starting at $29,007 Starting at $27,907 Starting at $24,902
Combined MPG
0 0 0 0
Engine
270.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 270.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 270.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel)

SLE (10 styles)

Style
Crew Cab 153.0" WB 4WD SLE Crew Cab 153.0" WB SLE Ext Cab 157.5" WB SLE Ext Cab 143.5" WB 4WD SLE Ext Cab 157.5" WB 4WD SLE Ext Cab 143.5" WB SLE Reg Cab 133.0" WB SLE Reg Cab 119.0" WB 4WD SLE Reg Cab 133.0" WB 4WD SLE Reg Cab 119.0" WB SLE
Inventory price
Starting at $34,505 Starting at $31,093 Starting at $28,647 Starting at $30,652 Starting at $31,752 Starting at $27,547 Starting at $24,040 Starting at $28,090 Starting at $28,390 Starting at $23,740
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 270.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 270.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 270.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel)

SLT (6 styles)

Style
Ext Cab 143.5" WB SLT Ext Cab 157.5" WB SLT Ext Cab 143.5" WB 4WD SLT Ext Cab 157.5" WB 4WD SLT Crew Cab 153.0" WB 4WD SLT Crew Cab 153.0" WB SLT
Inventory price
Starting at $27,547 Starting at $28,647 Starting at $30,652 Starting at $31,752 Starting at $34,505 Starting at $31,093
Combined MPG
0 0 0 0 0 0
Engine
270.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 270.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 270.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 270.0-hp, 4.8-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)

Work Truck (3 styles)

Style
Reg Cab 133.0" WB Work Truck Reg Cab 133.0" WB 4WD Work Truck Ext Cab 143.5" WB Work Truck
Inventory price
Starting at $19,150 Starting at $24,040 Starting at $23,600
Combined MPG
0 0 0
Engine
200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel) 200.0-hp, 4.3-liter, V6 Cylinder Engine (Gasoline Fuel)
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