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
-
4-door -
5 seats -
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) -
16 combined MPG -
231.72" length, 75.6" height -
Four Wheel Drive
Color options
Exterior
Satin Steel Metallic
Interior
Jet Black with Kalahari accents
Packages
- AT4 Preferred Equipment Group
$0
Starting MSRP
- includes standard equipment
- AT4 Value Package
$2,605
Starting MSRP
- includes (PDO) AT4 Preferred Package
- (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires
- (PQB) Driver Alert Package
- AT4 Preferred Package
$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
- LPO, Cargo Convenience Package
$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)
- Technology Package
$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.)
- AT4 Premium Package
$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
- Driver Alert Package I
$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.
- Driver Alert Package II
$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.)
Specifications
Highlights
- Engine Type
-
Diesel I6
- MPG
-
22 City / 26 Hwy
- Horsepower
-
277 hp
420 hp
- Seating Capacity
-
5
Brakes
- Brake Type
-
Pwr
- Brake ABS System
-
4-Wheel
- Brake ABS System (Second Line)
-
N/A
- Disc - Front (Yes or )
-
Yes
- Disc - Rear (Yes or )
-
Yes
- Front Brake Rotor Diam x Thickness
-
13.5 x 1.18 in
- Rear Brake Rotor Diam x Thickness
-
13.6 x 0.79 in
- Drum - Rear (Yes or )
-
N/A
Electrical
- Cold Cranking Amps @ 0° F (Primary)
-
850
- Maximum Alternator Capacity (amps)
-
220
Engine
- Engine Type
-
Diesel I6
- Displacement
-
3.0L/183
- SAE Net Horsepower @ RPM
-
277 @ 3750
- SAE Net Torque @ RPM
-
460 @ 1500
- Transmission Options
-
10-Speed A/T
A/T
- MPG
-
22 City / 26 Hwy
- Total Cooling System Capacity
-
N/A
Entertainment
- Bluetooth®
-
Optional
- Bluetooth®
-
Standard
Measurements
- Front Head Room
-
43 in
- Front Leg Room
-
45 in
- Front Shoulder Room
-
66 in
- Front Hip Room
-
61 in
- Second Head Room
-
40 in
- Second Leg Room
-
43 in
- Second Shoulder Room
-
65 in
- Second Hip Room
-
60 in
- Wheelbase
-
157 in
- Length, Overall w/o rear bumper
-
N/A
- Length, Overall w/rear bumper
-
N/A
- Length, Overall
-
241 in
- Width, Max w/o mirrors
-
81 in
- Height, Overall
-
78 in
- 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
- Ground Clearance, Front
-
11 in
- Ground Clearance, Rear
-
11 in
- Cargo Box Length @ Floor
-
79 in
- Cargo Box Width @ Top, Rear
-
N/A
- Cargo Box Width @ Floor
-
71 in
- Cargo Box Width @ Wheelhousings
-
51 in
- Cargo Box (Area) Height
-
22 in
- Tailgate Width
-
N/A
- Cargo Volume
-
72 ft³
- Ext'd Cab Cargo Volume
-
N/A
- Passenger Capacity
-
5
Safety
- Stability Control
-
Standard
- Backup Camera
-
Optional
Steering
- Steering Type
-
Electric Rack & Pinion
- Steering Ratio (:1), Overall
-
N/A
- Turning Diameter - Curb to Curb
-
50 ft
- Turning Diameter - Wall to Wall
-
N/A
Suspension
- Suspension Type - Front
-
Independent
- Suspension Type - Rear
-
Solid Axle
- Axle Type - Front
-
N/A
- Axle Type - Rear
-
N/A
Tires & Wheels
- Front Tire Size
-
265/65R18SL
- Rear Tire Size
-
265/65R18SL
- Spare Tire Size
-
265/70R17SL
- Front Wheel Size
-
18 x 8.5 in
- Rear Wheel Size
-
18 x 8.5 in
- Spare Wheel Size
-
17 x -TBD- in
- Front Wheel Material
-
Aluminum
- Rear Wheel Material
-
Aluminum
- Spare Wheel Material
-
Steel
Weight & Capacity
- Fuel Tank Capacity, Approx
-
24 gal
- Aux Fuel Tank Capacity, Approx
-
N/A
- Gross Vehicle Weight Rating
-
7,100 lbs
- Total Option Weight
-
0 lbs
- Curb Weight
-
4,867 lbs
- Gross Axle Weight Rating
-
7,600 lbs
- Base Curb Weight
-
N/A
- Curb Weight - Front
-
2,918 lbs
- Curb Weight - Rear
-
1,949 lbs
- Option Weight - Front
-
0 lbs
- Option Weight - Rear
-
0 lbs
- As Spec'd Curb Weight
-
5,159 lbs
- As Spec'd Payload
-
1,941 lbs
- Maximum Payload Capacity
-
2,233 lbs
- Gross Combined Wt Rating
-
15,000 lbs
- Dead Weight Hitch - Max Trailer Wt.
-
5,000 lbs
- Dead Weight Hitch - Max Tongue Wt.
-
500 lbs
- Wt Distributing Hitch - Max Trailer Wt.
-
8,900 lbs
- Wt Distributing Hitch - Max Tongue Wt.
-
890 lbs
- Fifth Wheel Hitch - Max Trailer Wt.
-
6,400 lbs
- Fifth Wheel Hitch - Max Tongue Wt.
-
1,600 lbs
- Maximum Trailering Capacity
-
9,000 lbs
Compare trims
Wondering which trim is right for you?
Our 2021 GMC Sierra 1500 trim comparison will help you decide.