2021 GMC Sierra 1500 AT4 specs & colors
Crew Cab Pickup
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
Current listing price
Showing the 2021 GMC Sierra 1500 4WD Crew Cab 157" AT4
Shop NowKey specs
Color options
Interior
Jet Black with Kalahari accents
Packages
$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
$2,605
Starting MSRP
- includes (PDO) AT4 Preferred Package
- (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires
- (PQB) Driver Alert Package
$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.)
$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)
$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.
$0
Starting MSRP
- includes standard equipment
$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
$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.)
Specifications
Highlights
|
Diesel I6
Engine Type
|
|
22 City / 26 Hwy
MPG
|
|
277 hp
420 hp Horsepower
|
|
5
Seating Capacity
|
Brakes
|
N/A
Drum - Rear (Yes or )
|
|
13.6 x 0.79 in
Rear Brake Rotor Diam x Thickness
|
|
13.5 x 1.18 in
Front Brake Rotor Diam x Thickness
|
|
Yes
Disc - 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
|
5
Passenger Capacity
|
|
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
|
|
N/A
Ground to Top of Load Floor
|
|
N/A
Cab to End of Frame
|
|
N/A
Overhang, Rear w/o bumper
|
|
N/A
Overhang, Front
|
|
78 in
Height, Overall
|
|
81 in
Width, Max w/o mirrors
|
|
241 in
Length, Overall
|
|
N/A
Length, Overall w/rear bumper
|
|
N/A
Length, Overall w/o rear bumper
|
|
157 in
Wheelbase
|
|
60 in
Second Hip Room
|
|
65 in
Second Shoulder Room
|
|
43 in
Second Leg Room
|
|
40 in
Second Head Room
|
|
61 in
Front Hip Room
|
|
66 in
Front Shoulder Room
|
|
45 in
Front Leg Room
|
|
43 in
Front Head Room
|
Safety
|
Optional
Backup Camera
|
|
Standard
Stability Control
|
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
|
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
|
|
N/A
Aux Fuel Tank Capacity, Approx
|
|
24 gal
Fuel Tank Capacity, Approx
|
|
4,867 lbs
Curb Weight
|
|
7,600 lbs
Gross Axle Weight Rating
|
|
0 lbs
Total Option Weight
|
|
7,100 lbs
Gross Vehicle Weight Rating
|
Compare trims
Wondering which trim is right for you?
Our 2021 GMC Sierra 1500 trim comparison will help you decide.