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  • Storm Gray Metallic 2011 GMC Sierra 2500 SLEStorm Gray Metallic 2011 GMC Sierra 2500 SLEStorm Gray Metallic 2011 GMC Sierra 2500 SLEStorm Gray Metallic 2011 GMC Sierra 2500 SLEStorm Gray Metallic 2011 GMC Sierra 2500 SLEStorm Gray Metallic 2011 GMC Sierra 2500 SLE

    $32,042

    87,227 mi.
    Est. $602/mo

    Cavender Chevrolet

    3.5
    Check Availability
    Boerne, TX (1,042 mi)
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  • Onyx Black 2011 GMC Sierra 2500 SLEOnyx Black 2011 GMC Sierra 2500 SLEOnyx Black 2011 GMC Sierra 2500 SLEOnyx Black 2011 GMC Sierra 2500 SLEOnyx Black 2011 GMC Sierra 2500 SLEOnyx Black 2011 GMC Sierra 2500 SLE

    $26,995

    $500
    115,278 mi.
    Est. $507/mo

    Truck Ranch Twin Falls

    Check Availability
    Twin Falls, ID (1,368 mi)
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  • Onyx Black 2011 GMC Sierra 2500 SLEOnyx Black 2011 GMC Sierra 2500 SLEOnyx Black 2011 GMC Sierra 2500 SLEOnyx Black 2011 GMC Sierra 2500 SLEOnyx Black 2011 GMC Sierra 2500 SLEOnyx Black 2011 GMC Sierra 2500 SLE

    $26,321

    $1.8K
    105,844 mi.
    Est. $495/mo

    JT Auto Group

    3.2
    Check Availability
    Sanford, NC (637 mi)
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  • Summit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLE

    $8,259

    $165
    181,436 mi.
    Est. $155/mo

    Tim Short CDJR of Maysville

    3.5
    Check Availability
    Maysville, KY (302 mi)
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  • Summit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLE

    $4,909

    $2K
    414,228 mi.
    Est. $92/mo

    Hank Graff Chevrolet

    4.7
    Check Availability
    Davison, MI (225 mi)
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  • Gray Green Metallic 2011 GMC Sierra 2500 SLEGray Green Metallic 2011 GMC Sierra 2500 SLEGray Green Metallic 2011 GMC Sierra 2500 SLEGray Green Metallic 2011 GMC Sierra 2500 SLEGray Green Metallic 2011 GMC Sierra 2500 SLEGray Green Metallic 2011 GMC Sierra 2500 SLE

    $16,982

    81,437 mi.
    Est. $319/mo

    Kenny Kent Toyota

    4.5
    Check Availability
    Evansville, IN (270 mi)
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  • Summit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLESummit White 2011 GMC Sierra 2500 SLE

    $16,775

    200,611 mi.
    Est. $315/mo

    Regency USA Inc

    3.0
    Check Availability
    Los Angeles, CA (1,752 mi)
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  • 2011 GMC Sierra 2500 SLE2011 GMC Sierra 2500 SLE2011 GMC Sierra 2500 SLE2011 GMC Sierra 2500 SLE2011 GMC Sierra 2500 SLE2011 GMC Sierra 2500 SLE

    $14,995

    182,912 mi.
    Est. $282/mo

    McDermott Auto Sales

    Check Availability
    New Kensington, PA (420 mi)
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  • Silver 2011 GMC Sierra 2500 SLE

    Not Priced

    141,449 mi.

    R&B Car Company South Bend

    4.9
    Check Availability
    South Bend, IN (74 mi)
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  • $20,995

    199,300 mi.
    Est. $395/mo

    Select Auto

    Check Availability
    Dayton, OH (237 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 SLE 3 Good deals
2025 GMC Sierra 2500 SLE $60,100 22 Great deals
2024 GMC Sierra 2500 SLE $50,953 37 Great deals
2023 GMC Sierra 2500 SLE $45,451 16 Great deals
2022 GMC Sierra 2500 SLE $42,521 15 Great deals
2021 GMC Sierra 2500 SLE $41,950 8 Great deals
2020 GMC Sierra 2500 SLE $39,426 6 Great deals
2017 GMC Sierra 2500 SLE $29,885 6 Great deals

About the 2011 GMC Sierra 2500 SLE

Basics

SLE shown.

Seating
3
Door count
2
Drivetrain
Rear Wheel Drive
Combined MPG
0
Transmission
6-Speed A/T
Engine
335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2011 GMC Sierra 2500 SLE
FAQs

How much does the 2011 GMC Sierra 2500 SLE cost?

The 2011 GMC Sierra 2500 SLE price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2011 Sierra 2500 SLE is $18,697, with pricing starting at $4,909.

What are some similar vehicles and competitors of the 2011 GMC Sierra 2500 SLE?

The 2011 GMC Sierra 2500 SLE compares to and/or competes against the following vehicles:


Is the 2011 GMC Sierra 2500 SLE reliable?

The 2011 GMC Sierra 2500 has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2011 Sierra 2500 owners.

Ratings (17 reviews)

94% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.6
Interior
4.4
Performance
4.9
Value
4.5
Exterior
4.8
Reliability
4.6
Trims

SLE (10 styles)

Style
4WD Crew Cab 167.7" SLE 2WD Crew Cab 153.7" SLE 2WD Crew Cab 167.7" SLE 4WD Crew Cab 153.7" SLE 2WD Reg Cab 133.7" SLE 4WD Reg Cab 133.7" SLE 4WD Ext Cab 158.2" SLE 4WD Ext Cab 144.2" SLE 2WD Ext Cab 158.2" SLE 2WD Ext Cab 144.2" SLE
Inventory price
Starting at $39,770 Starting at $36,420 Starting at $36,615 Starting at $39,575 Starting at $31,675 Starting at $34,825 Starting at $37,615 Starting at $37,420 Starting at $34,465 Starting at $34,270
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel)
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