2021 GMC Sierra 1500 AT4 specs & colors

Crew Cab Pickup

Change trim
MSRP
2WD Reg Cab 140"
$30,100
2WD Double Cab 147"
$34,000
4WD Reg Cab 140"
$34,700
2WD Crew Cab 147"
$36,400
4WD Double Cab 147"
$37,300
4WD Crew Cab 147"
$39,700
4WD Crew Cab 157"
$40,000
2WD Double Cab 147" SLE
$41,400
2WD Double Cab 147" Elevation
$43,100
2WD Crew Cab 147" SLE
$43,800
4WD Double Cab 147" Elevation w/3VL
$44,600
4WD Double Cab 147" SLE
$44,700
2WD Crew Cab 147" Elevation
$45,700
4WD Double Cab 147" Elevation w/3SB
$46,400
4WD Crew Cab 147" SLE
$47,100
4WD Crew Cab 147" Elevation w/3VL
$47,200
4WD Crew Cab 157" SLE
$47,400
2WD Crew Cab 147" SLT
$47,500
4WD Crew Cab 147" Elevation w/3SB
$49,000
4WD Crew Cab 157" Elevation
$49,300
4WD Crew Cab 147" SLT
$50,800
4WD Crew Cab 157" SLT
$51,100
4WD Crew Cab 147" AT4
$54,700
2WD Crew Cab 147" Denali
$55,800
4WD Crew Cab 157" AT4
$55,900
4WD Crew Cab 147" Denali
$59,300
4WD Crew Cab 157" Denali
$59,600
$55,900
Starting MSRP
Current listing price
2021 GMC Sierra 1500 AT4

Showing the 2021 GMC Sierra 1500 4WD Crew Cab 157" AT4

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Key specs

Color options

Interior
Jet Black with Kalahari accents

Packages

  • $890

    Starting MSRP

    • includes (UD5) Front and Rear Park Assist
    • (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert(Includes Perimeter Lighting.

  • $515

    Starting MSRP

    • includes (S1O) LPO
    • console-mounted safe and (VBJ) rear under seat storage
    • LPO
    See more detail

    $515

    Starting MSRP

    • includes (S1O) LPO
    • console-mounted safe and (VBJ) rear under seat storage
    • LPO
    • (dealer-installed)

  • $3,700

    Starting MSRP

    • includes (PDO) AT4 Preferred Package
    • (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires
    • (PQB) Driver Alert Package I and (VXW) AT4 high clearance step

  • $2,075

    Starting MSRP

    • includes (UVS) HD Surround Vision
    • (DRZ) Rear Camera Mirror
    • (UVN) Bed View Camera and (UV6) Multicolor 15" Diagonal Head-Up DisplayIncludes (UHS) 8" Digital Driver information Center.)

  • $2,605

    Starting MSRP

    • includes (PDO) AT4 Preferred Package
    • (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires
    • (PQB) Driver Alert Package

  • $0

    Starting MSRP

    • includes standard equipment

  • $1,095

    Starting MSRP

    • includes (UEU) Forward Collision Alert
    • (UHX) Lane Keep Assist/Lane Departure Warning
    • (UHY) Automatic Emergency Braking
    See more detail

    $1,095

    Starting MSRP

    • includes (UEU) Forward Collision Alert
    • (UHX) Lane Keep Assist/Lane Departure Warning
    • (UHY) Automatic Emergency Braking
    • (UKJ) Front Pedestrian Braking
    • (TQ5) IntelliBeam
    • (KSG) Adaptive Cruise Control and (UE4) Following Distance IndicatorIncludes (HS1) Safety Alert Seat.)

  • $1,420

    Starting MSRP

    • includes (UG1) Universal Home Remote
    • (A48) rear sliding power window
    • (IOT) 8" diagonal Premium GMC Infotainment with navigation
    See more detail

    $1,420

    Starting MSRP

    • includes (UG1) Universal Home Remote
    • (A48) rear sliding power window
    • (IOT) 8" diagonal Premium GMC Infotainment with navigation
    • (UQA) Bose Premium Audio System and (K4C) Wireless Charging

Specifications

Highlights

Diesel I6
Engine Type
22 City / 26 Hwy
MPG
277 hp
420 hp
Horsepower
5
Seating Capacity

Brakes

Yes
Disc - Rear (Yes or )
13.5 x 1.18 in
Front Brake Rotor Diam x Thickness
13.6 x 0.79 in
Rear Brake Rotor Diam x Thickness
N/A
Drum - Rear (Yes or )
Yes
Disc - Front (Yes or )
N/A
Brake ABS System (Second Line)
4-Wheel
Brake ABS System
Pwr
Brake Type

Electrical

220
Maximum Alternator Capacity (amps)
850
Cold Cranking Amps @ 0° F (Primary)

Engine

460 @ 1500
SAE Net Torque @ RPM
277 @ 3750
SAE Net Horsepower @ RPM
3.0L/183
Displacement
Diesel I6
Engine Type
10-Speed A/T
A/T
Transmission Options
22 City / 26 Hwy
MPG
N/A
Total Cooling System Capacity

Entertainment

Optional
Bluetooth®
Standard
Bluetooth®

Measurements

43 in
Front Head Room
45 in
Front Leg Room
66 in
Front Shoulder Room
61 in
Front Hip Room
40 in
Second Head Room
43 in
Second Leg Room
65 in
Second Shoulder Room
60 in
Second Hip Room
157 in
Wheelbase
N/A
Length, Overall w/o rear bumper
N/A
Length, Overall w/rear bumper
241 in
Length, Overall
81 in
Width, Max w/o mirrors
78 in
Height, Overall
N/A
Overhang, Front
N/A
Overhang, Rear w/o bumper
N/A
Cab to End of Frame
N/A
Ground to Top of Load Floor
N/A
Ext'd Cab Cargo Volume
72 ft³
Cargo Volume
N/A
Tailgate Width
22 in
Cargo Box (Area) Height
51 in
Cargo Box Width @ Wheelhousings
71 in
Cargo Box Width @ Floor
N/A
Cargo Box Width @ Top, Rear
79 in
Cargo Box Length @ Floor
11 in
Ground Clearance, Rear
11 in
Ground Clearance, Front
5
Passenger Capacity

Safety

Standard
Stability Control
Optional
Backup Camera

Steering

N/A
Turning Diameter - Wall to Wall
50 ft
Turning Diameter - Curb to Curb
N/A
Steering Ratio (:1), Overall
Electric Rack & Pinion
Steering Type

Suspension

N/A
Axle Type - Rear
N/A
Axle Type - Front
Solid Axle
Suspension Type - Rear
Independent
Suspension Type - Front

Tires & Wheels

Steel
Spare Wheel Material
Aluminum
Rear Wheel Material
Aluminum
Front Wheel Material
17 x -TBD- in
Spare Wheel Size
18 x 8.5 in
Rear Wheel Size
18 x 8.5 in
Front Wheel Size
265/70R17SL
Spare Tire Size
265/65R18SL
Rear Tire Size
265/65R18SL
Front Tire Size

Weight & Capacity

24 gal
Fuel Tank Capacity, Approx
N/A
Aux Fuel Tank Capacity, Approx
7,100 lbs
Gross Vehicle Weight Rating
0 lbs
Total Option Weight
4,867 lbs
Curb Weight
7,600 lbs
Gross Axle Weight Rating
9,000 lbs
Maximum Trailering Capacity
1,600 lbs
Fifth Wheel Hitch - Max Tongue Wt.
6,400 lbs
Fifth Wheel Hitch - Max Trailer Wt.
890 lbs
Wt Distributing Hitch - Max Tongue Wt.
8,900 lbs
Wt Distributing Hitch - Max Trailer Wt.
500 lbs
Dead Weight Hitch - Max Tongue Wt.
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
15,000 lbs
Gross Combined Wt Rating
2,233 lbs
Maximum Payload Capacity
1,941 lbs
As Spec'd Payload
5,159 lbs
As Spec'd Curb Weight
0 lbs
Option Weight - Rear
0 lbs
Option Weight - Front
1,949 lbs
Curb Weight - Rear
2,918 lbs
Curb Weight - Front
N/A
Base Curb Weight

Compare trims

2021 GMC Sierra 1500 AT4

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