2020 GMC Sierra 1500 SLT
Specifications, live market data, colors, and factory features.
583 for sale right now
$17,872 – $53,490
Specifications
Performance
- Engine
- 5.3L 8-Cylinder L84 - DI, DFM, ALUM, GEN 5, VAR 2
- Transmission
- Automatic
- Drivetrain
- RWD
Fuel & Efficiency
- Fuel
- Gasoline
- MPG City
- 17 mpg
- MPG Highway
- 24 mpg
- MPG Combined
- 19 mpg
Body & Practicality
- Body Style
- Truck
- Doors
- 4
Colors
Factory colors on 2020 GMC Sierra 1500 SLTs for sale now.
Exterior
- Summit White(white)48
- Onyx Black(black)36
- Satin Steel Metallic(gray)33
- Quicksilver Metallic(silver)22
- Dark Sky Metallic(gray)18
- Pacific Blue Metallic(blue)13
- Red Quartz Tintcoat(red)10
- White Frost Tricoat(white)8
- Black6
- Cardinal Red(red)6
Interior
- Jet Black(black)147
- Dark Walnut/Slate(gray)39
- Dark Walnut(brown)24
- Black13
- Gray2
- Jet Black, Perforated Leather-Appointed Front Seat Trim(black)1
Live Market Data
Computed from active 2020 GMC Sierra 1500 SLT listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest SLT Listings
The newest 2020 GMC Sierra 1500 SLTs on the market.
Used 2020 GMC Sierra 1500
$30,135
Est. $443/mo*
Hall Buick GMC
Used 2020 GMC Sierra 1500
$34,579
Est. $506/mo*
Ferguson Buick GMC
Certified 2020 GMC Sierra 1500
$46,255
Est. $673/mo*
Schepel Buick GMC
Used 2020 GMC Sierra 1500
$31,196
Est. $458/mo*
EchoPark Automotive Birmingham
Used 2020 GMC Sierra 1500
$30,407
Est. $447/mo*
Platinum Auto Group
Used 2020 GMC Sierra 1500
$33,948
Est. $497/mo*
Flow Auto Center of Greensboro
Used 2020 GMC Sierra 1500
$37,213
Est. $544/mo*
Spur Chevrolet Buick GMC LLC
Used 2020 GMC Sierra 1500
$36,230
Est. $530/mo*
Fox GMC
What's Yours
Worth?
The median 2020 GMC Sierra 1500 SLT lists for $33,477 today.
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GMC Sierra 1500 SLT
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