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  • Fire Red 2010 GMC Sierra 2500 SLTFire Red 2010 GMC Sierra 2500 SLTFire Red 2010 GMC Sierra 2500 SLTFire Red 2010 GMC Sierra 2500 SLTFire Red 2010 GMC Sierra 2500 SLTFire Red 2010 GMC Sierra 2500 SLT

    $20,195

    167,573 mi.
    Est. $359/mo

    Gray Motors Inc

    Port Angeles, WA (1,783 mi)
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  • Onyx Black 2010 GMC Sierra 2500 SLTOnyx Black 2010 GMC Sierra 2500 SLTOnyx Black 2010 GMC Sierra 2500 SLTOnyx Black 2010 GMC Sierra 2500 SLTOnyx Black 2010 GMC Sierra 2500 SLT

    $21,598

    $1.2K
    188,306 mi.
    Est. $383/mo

    Springs Automotive Group

    4.2
    Colorado Springs, CO (925 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 SLT 9 Great deals
2025 GMC Sierra 2500 SLT $67,303 15 Great deals
2024 GMC Sierra 2500 SLT $62,047 15 Great deals
2023 GMC Sierra 2500 SLT $51,807 19 Good deals
2022 GMC Sierra 2500 SLT $48,298 6 Great deals
2021 GMC Sierra 2500 SLT $46,977 6 Great deals
2020 GMC Sierra 2500 SLT $43,649 9 Great deals
2018 GMC Sierra 2500 SLT $38,808 6 Great deals

About the 2010 GMC Sierra 2500 SLT

Basics

SLT shown.

Seating
5
Door count
2
Drivetrain
Rear Wheel Drive
Combined MPG
0
Transmission
6-Speed A/T
Engine
360.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel)
Side view of the 2010 GMC Sierra 2500 SLT
FAQs

How much does the 2010 GMC Sierra 2500 SLT cost?

The 2010 GMC Sierra 2500 SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2010 Sierra 2500 SLT is $20,897, with pricing starting at $20,195.

What are some similar vehicles and competitors of the 2010 GMC Sierra 2500 SLT?

The 2010 GMC Sierra 2500 SLT compares to and/or competes against the following vehicles:


  • GMC Sierra 3500
  • GMC Sierra 1500 Hybrid
  • Ford F-250
  • Chevrolet Silverado 3500
  • Chevrolet Silverado 2500

Is the 2010 GMC Sierra 2500 SLT reliable?

The 2010 GMC Sierra 2500 has an average reliability rating of 4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2010 Sierra 2500 owners.

Ratings (5 reviews)

80% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.4
Interior
4.0
Performance
4.4
Value
4.2
Exterior
4.8
Reliability
4.0
Trims

SLT (8 styles)

Style
2WD Ext Cab 143.5" SLT 2WD Ext Cab 157.5" SLT 4WD Ext Cab 157.5" SLT 4WD Ext Cab 143.5" SLT 2WD Crew Cab 153" SLT 4WD Crew Cab 153" SLT 2WD Crew Cab 167" SLT 4WD Crew Cab 167" SLT
Inventory price
Starting at $38,690 Starting at $38,735 Starting at $41,885 Starting at $41,840 Starting at $40,715 Starting at $43,860 Starting at $40,755 Starting at $43,905
Combined MPG
0 0 0 0 0 0 0 0
Engine
360.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 312.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 312.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 365.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 365.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 365.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 365.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
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