AT4
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 72,700 mi.
- Median Price
- $37,300
- Fair Value Range
- $34,300 - $40,300
Vehicle Value
2021 GMC Sierra 1500
Table View
Card View
AT4
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 3.0L Turbo I6 DOHC Diesel 24V 277hp 460ft/lbs
- Fuel Type
- Diesel
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 85,100 mi.
- Median Price
- $37,400
- Fair Value Range
- $34,400 - $40,400
AT4
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 6.2L V8 OHV 16V 420hp 460ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 80,400 mi.
- Median Price
- $37,800
- Fair Value Range
- $34,800 - $40,800
Base
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 6-Speed Shiftable Automatic
- Median Mileage
- 66,800 mi.
- Median Price
- $24,700
- Fair Value Range
- $22,700 - $26,700
Base
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 2.7L Turbo I4 DOHC 16V 310hp 348ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 8-Speed Shiftable Automatic
- Median Mileage
- 67,800 mi.
- Median Price
- $29,600
- Fair Value Range
- $27,200 - $32,000
Base
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 4.3L V6 OHV Flex Fuel 12V 285hp 305ft/lbs
- Fuel Type
- Flex Fuel
- Transmission
- 6-Speed Shiftable Automatic
- Median Mileage
- 64,700 mi.
- Median Price
- $25,400
- Fair Value Range
- $23,400 - $27,400
Base
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 4.3L V6 OHV Flex Fuel 12V 285hp 305ft/lbs
- Fuel Type
- Flex Fuel
- Transmission
- 6-Speed Shiftable Automatic
- Median Mileage
- 82,500 mi.
- Median Price
- $21,400
- Fair Value Range
- $19,700 - $23,100
Base
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 6-Speed Shiftable Automatic
- Median Mileage
- 110,500 mi.
- Median Price
- $24,000
- Fair Value Range
- $22,100 - $25,900
Denali
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 8-Speed Shiftable Automatic
- Median Mileage
- 80,000 mi.
- Median Price
- $37,900
- Fair Value Range
- $34,900 - $40,900
Denali
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 3.0L Turbo I6 DOHC Diesel 24V 277hp 460ft/lbs
- Fuel Type
- Diesel
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 55,900 mi.
- Median Price
- $41,500
- Fair Value Range
- $38,200 - $44,800
Denali
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 6.2L V8 OHV 16V 420hp 460ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 69,000 mi.
- Median Price
- $39,600
- Fair Value Range
- $36,400 - $42,800
Denali
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 80,500 mi.
- Median Price
- $39,700
- Fair Value Range
- $36,500 - $42,900
Denali
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 3.0L Turbo I6 DOHC Diesel 24V 277hp 460ft/lbs
- Fuel Type
- Diesel
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 86,700 mi.
- Median Price
- $37,900
- Fair Value Range
- $34,900 - $40,900
Elevation
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 3.0L Turbo I6 DOHC Diesel 24V 277hp 460ft/lbs
- Fuel Type
- Diesel
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 94,500 mi.
- Median Price
- $30,900
- Fair Value Range
- $28,400 - $33,400
Elevation
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 3.0L Turbo I6 DOHC Diesel 24V 277hp 460ft/lbs
- Fuel Type
- Diesel
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 79,800 mi.
- Median Price
- $33,100
- Fair Value Range
- $30,500 - $35,700
Elevation
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 2.7L Turbo I4 DOHC 16V 310hp 348ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 8-Speed Shiftable Automatic
- Median Mileage
- 70,000 mi.
- Median Price
- $27,900
- Fair Value Range
- $25,700 - $30,100
Elevation
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 8-Speed Shiftable Automatic
- Median Mileage
- 69,000 mi.
- Median Price
- $32,100
- Fair Value Range
- $29,500 - $34,700
Elevation
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- -
- Median Mileage
- 53,900 mi.
- Median Price
- $34,800
- Fair Value Range
- $32,000 - $37,600
Elevation
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 2.7L Turbo I4 DOHC 16V 310hp 348ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 8-Speed Shiftable Automatic
- Median Mileage
- 92,400 mi.
- Median Price
- $27,800
- Fair Value Range
- $25,600 - $30,000
Elevation Standard
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 2.7L Turbo I4 DOHC 16V 310hp 348ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 8-Speed Shiftable Automatic
- Median Mileage
- 48,400 mi.
- Median Price
- $33,900
- Fair Value Range
- $31,200 - $36,600
SLE
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 8-Speed Shiftable Automatic
- Median Mileage
- 41,600 mi.
- Median Price
- $33,900
- Fair Value Range
- $31,200 - $36,600
SLE
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 2.7L Turbo I4 DOHC 16V 310hp 348ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 8-Speed Shiftable Automatic
- Median Mileage
- 62,100 mi.
- Median Price
- $28,900
- Fair Value Range
- $26,600 - $31,200
SLE
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 3.0L Turbo I6 DOHC Diesel 24V 277hp 460ft/lbs
- Fuel Type
- Diesel
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 114,700 mi.
- Median Price
- $26,900
- Fair Value Range
- $24,700 - $29,100
SLE
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 2.7L Turbo I4 DOHC 16V 310hp 348ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 8-Speed Shiftable Automatic
- Median Mileage
- 103,200 mi.
- Median Price
- $28,400
- Fair Value Range
- $26,100 - $30,700
SLE
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 3.0L Turbo I6 DOHC Diesel 24V 277hp 460ft/lbs
- Fuel Type
- Diesel
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 85,500 mi.
- Median Price
- $32,400
- Fair Value Range
- $29,800 - $35,000
SLE
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- -
- Median Mileage
- 77,700 mi.
- Median Price
- $29,200
- Fair Value Range
- $26,900 - $31,500
SLT
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 8-Speed Shiftable Automatic
- Median Mileage
- 74,000 mi.
- Median Price
- $32,500
- Fair Value Range
- $29,900 - $35,100
SLT
- Body Type
- Pickup
- Drive Type
- 4X2
- Engine
- 3.0L Turbo I6 DOHC Diesel 24V 277hp 460ft/lbs
- Fuel Type
- Diesel
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 110,400 mi.
- Median Price
- $27,900
- Fair Value Range
- $25,700 - $30,100
SLT
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 5.3L V8 OHV 16V 355hp 383ft/lbs
- Fuel Type
- Gasoline
- Transmission
- -
- Median Mileage
- 89,200 mi.
- Median Price
- $34,900
- Fair Value Range
- $32,100 - $37,700
SLT
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 6.2L V8 OHV 16V 420hp 460ft/lbs
- Fuel Type
- Gasoline
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 85,000 mi.
- Median Price
- $36,600
- Fair Value Range
- $33,700 - $39,500
SLT
- Body Type
- Pickup
- Drive Type
- 4X4
- Engine
- 3.0L Turbo I6 DOHC Diesel 24V 277hp 460ft/lbs
- Fuel Type
- Diesel
- Transmission
- 10-Speed Shiftable Automatic
- Median Mileage
- 87,200 mi.
- Median Price
- $33,600
- Fair Value Range
- $30,900 - $36,300
Note: Fair value range is calculated based on ±8% of the median price and median mileage
How we calculate vehicle values:
- Used and Certified Pre-Owned vehicles only
- Based on currently available vehicles for sale
- Estimates require at least 6 vehicles with pricing data (some trim levels may not appear due to insufficient data)
- Values vary by Body Type, Drive Type, Engine, and Transmission