2021 GMC Sierra 2500HD SLE
Specifications, live market data, colors, and factory features.
36 for sale right now
$25,372 – $54,960
Specifications
Performance
- Engine
- 6.6L 8-Cylinder L8T - SIDI, VVT, CAST IRON
- Transmission
- Automatic
- Drivetrain
- 4WD
Fuel & Efficiency
- Fuel
- Gasoline
Body & Practicality
- Body Style
- Truck
- Doors
- 4
Colors
Factory colors on 2021 GMC Sierra 2500HD SLEs for sale now.
Exterior
- Summit White(white)8
- Pacific Blue Metallic(blue)3
- Cardinal Red(red)2
- Black2
- Quicksilver Metallic(silver)1
- White1
- Gray1
- Onyx Black(black)1
- Silver1
Interior
- Jet Black(black)12
- Black3
- Dark Walnut/Slate(brown)3
- Gray1
Live Market Data
Computed from active 2021 GMC Sierra 2500HD SLE listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest SLE Listings
The newest 2021 GMC Sierra 2500HD SLEs on the market.
Used 2021 GMC Sierra 2500HD
$40,146
Est. $585/mo*
Northtown Automotive
Used 2021 GMC Sierra 2500HD
$32,994
Est. $484/mo*
Houston Auto Broker
Used 2021 GMC Sierra 2500HD
$34,995
Est. $512/mo*
Olger Motors
Used 2021 GMC Sierra 2500HD
$25,372
Est. $375/mo*
Auto Mall of Springfield
Used 2021 GMC Sierra 2500HD
$31,785
Est. $466/mo*
Morrie's Bellevue Chevrolet
Certified 2021 GMC Sierra 2500HD
$39,384
Est. $575/mo*
Vendetti Motors
Used 2021 GMC Sierra 2500HD
$52,700
Est. $764/mo*
Tonkin Chevrolet GMC
Used 2021 GMC Sierra 2500HD
$40,794
Est. $595/mo*
Just Whips Inc.
What's Yours
Worth?
The median 2021 GMC Sierra 2500HD SLE lists for $37,262 today.
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GMC Sierra 2500HD SLE
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