2021 GMC Sierra 3500 SLT
Specifications, live market data, colors, and factory features.
1 for sale right now
$40,194 – $40,194
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
Live Market Data
Computed from active 2021 GMC Sierra 3500 SLT listings nationwide, updated continuously.
For sale now1
Median price$40,194
Average price$40,194
Price range$40,194 – $40,194
Avg. days on market14
Avg. mileage97,764 mi
New / Used0 / 1
Latest SLT Listings
The newest 2021 GMC Sierra 3500 SLTs on the market.
View Used 2021 GMC Sierra 3500 listing
97,764 mi
Used 2021 GMC Sierra 3500
SLT
$40,194
Est. $586/mo*
14 days on market
WhiteBlack
Drive Nation
Glendale, AZ
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Worth?
The median 2021 GMC Sierra 3500 SLT lists for $40,194 today.
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GMC Sierra 3500 SLT
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