2026 GMC Sierra 1500 AT4 specs & colors
Crew Cab Pickup
MSRP
- 2WD Reg Cab 126" Pro
- $38,300
- 2WD Reg Cab 140" Pro
- $38,500
- 2WD Double Cab 147" Pro
- $41,600
- 4WD Reg Cab 126" Pro
- $42,900
- 4WD Reg Cab 140" Pro
- $43,100
- 2WD Crew Cab 147" Pro
- $44,200
- 4WD Double Cab 147" Pro
- $44,900
- 4WD Crew Cab 147" Pro
- $47,500
- 4WD Crew Cab 157" Pro
- $47,800
- 2WD Double Cab 147" SLE
- $48,700
- 2WD Double Cab 147" Elevation
- $50,500
- 4WD Double Cab 147" Elevation w/3VL
- $50,800
- 2WD Crew Cab 147" SLE
- $51,300
- 4WD Double Cab 147" SLE
- $52,000
- 2WD Crew Cab 147" Elevation
- $53,300
- 4WD Crew Cab 147" Elevation w/3VL
- $53,600
- 4WD Double Cab 147" Elevation w/3SB
- $53,800
- 4WD Crew Cab 147" SLE
- $54,600
- 4WD Crew Cab 157" SLE
- $54,900
- 2WD Crew Cab 147" SLT
- $55,100
- 4WD Crew Cab 147" Elevation w/3SB
- $56,600
- 4WD Crew Cab 157" Elevation
- $56,900
- 4WD Crew Cab 147" SLT
- $58,200
- 4WD Crew Cab 157" SLT
- $58,900
- 2WD Crew Cab 147" Denali
- $66,100
- 4WD Crew Cab 147" AT4
- $67,000
- 4WD Crew Cab 157" AT4
- $67,500
- 4WD Crew Cab 147" Denali
- $69,400
- 4WD Crew Cab 157" Denali
- $69,900
- 4WD Crew Cab 147" AT4X
- $79,600
- 4WD Crew Cab 147" Denali Ultimate
- $84,400
$67,500
Starting MSRP
Current listing price
Current listing price
Showing the 2026 GMC Sierra 1500 4WD Crew Cab 157" AT4
Shop NowKey specs
Color options
Interior
Jet Black with Kalahari accents
Packages
$350
Starting MSRP
- includes (UG1) Universal Home Remote and (A48) rear sliding power window
$1,545
Starting MSRP
- includes (PDO) AT4 Preferred Package and (VXW) Off-Road High Clearance Steps
$595
Starting MSRP
- includes (S1O) Console-Mounted Safe
- LPO and (VBJ) rear under seat storage
- LPO
See more detail $595
Starting MSRP
- includes (S1O) Console-Mounted Safe
- LPO and (VBJ) rear under seat storage
- LPO
- (dealer-installed)
$1,525
Starting MSRP
- includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display(Includes (UVN) Bed View Camera.)
$0
Starting MSRP
- includes standard equipment
$3,195
Starting MSRP
- (dealer-installed)
- includes (VXW) Off-Road High Clearance Step
- (S1H) Off-Road Recovery Kit
See more detail $3,195
Starting MSRP
- (dealer-installed)
- includes (VXW) Off-Road High Clearance Step
- (S1H) Off-Road Recovery Kit
- LPO and (SBY) Sports Bar
Specifications
Highlights
|
Turbocharged Diesel I6
Engine Type
|
|
21 City / 24 Hwy
MPG
|
|
305 hp
420 hp Horsepower
|
|
5
Seating Capacity
|
Brakes
|
Pwr
Brake Type
|
|
4-Wheel
Brake ABS System
|
|
N/A
Brake ABS System (Second Line)
|
|
Yes
Disc - Front (Yes or )
|
|
Yes
Disc - Rear (Yes or )
|
|
13 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 )
|
Electrical
|
220
Maximum Alternator Capacity (amps)
|
|
850
Cold Cranking Amps @ 0° F (Primary)
|
Engine
|
Turbocharged Diesel I6
Engine Type
|
|
3.0L/-TBD-
Displacement
|
|
305 @ 3750
SAE Net Horsepower @ RPM
|
|
495 @ 2750
SAE Net Torque @ RPM
|
|
10-Speed A/T
A/T Transmission w/Dual Shift Mode Transmission Options
|
|
21 City / 24 Hwy
MPG
|
|
N/A
Total Cooling System Capacity
|
Entertainment
|
Standard
Bluetooth®
|
|
Optional
Bluetooth®
|
Measurements
|
N/A
Ext'd Cab Cargo Volume
|
|
5
Passenger Capacity
|
|
72 ft³
Cargo Volume
|
|
43 in
Front Head Room
|
|
45 in
Front Leg Room
|
|
65 in
Front Shoulder Room
|
|
61 in
Front Hip Room
|
|
40 in
Second Head Room
|
|
43 in
Second Leg Room
|
|
64 in
Second Shoulder Room
|
|
59 in
Second Hip Room
|
|
157 in
Wheelbase
|
|
N/A
Length, Overall w/o rear bumper
|
|
N/A
Length, Overall w/rear bumper
|
|
242 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
|
|
11 in
Ground Clearance, Front
|
|
11 in
Ground Clearance, Rear
|
|
79 in
Cargo Box Length @ Floor
|
|
N/A
Cargo Box Width @ Top, Rear
|
|
71 in
Cargo Box Width @ Floor
|
|
51 in
Cargo Box Width @ Wheelhousings
|
|
22 in
Cargo Box (Area) Height
|
|
N/A
Tailgate Width
|
|
N/A
Ground to Top of Load Floor
|
Safety
|
Standard
Stability Control
|
|
Standard
Navigation System
|
|
Optional
Rear Cross Traffic Alert
|
|
Standard
Lane Departure Warning
|
|
Optional
Backup Camera
|
Steering
|
N/A
Steering Ratio (:1), Overall
|
|
51 ft
Turning Diameter - Curb to Curb
|
|
N/A
Turning Diameter - Wall to Wall
|
|
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
|
275/60R20SL
Rear Tire Size
|
|
275/60R20SL
Front Tire Size
|
|
Steel
Spare Wheel Material
|
|
Aluminum
Rear Wheel Material
|
|
Aluminum
Front Wheel Material
|
|
17 x 8 in
Spare Wheel Size
|
|
20 x 9 in
Rear Wheel Size
|
|
20 x 9 in
Front Wheel Size
|
|
255/80R17SL
Spare Tire Size
|
Weight & Capacity
|
N/A
Base Curb Weight
|
|
2,927 lbs
Curb Weight - Front
|
|
1,956 lbs
Curb Weight - Rear
|
|
0 lbs
Option Weight - Front
|
|
0 lbs
Option Weight - Rear
|
|
7,600 lbs
Gross Axle Weight Rating
|
|
4,883 lbs
Curb Weight
|
|
0 lbs
Total Option Weight
|
|
7,200 lbs
Gross Vehicle Weight Rating
|
|
4,883 lbs
As Spec'd Curb Weight
|
|
2,317 lbs
As Spec'd Payload
|
|
2,317 lbs
Maximum Payload Capacity
|
|
15,000 lbs
Gross Combined Wt Rating
|
|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
|
|
8,700 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
870 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
5,800 lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
|
1,450 lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
|
9,000 lbs
Maximum Trailering Capacity
|
|
24 gal
Fuel Tank Capacity, Approx
|
|
N/A
Aux Fuel Tank Capacity, Approx
|
Compare trims
Wondering which trim is right for you?
Our 2026 GMC Sierra 1500 trim comparison will help you decide.