2021 GMC Sierra 1500 AT4 4X4 Crew CAB 6.6 FT. BOX 157 IN. WB
AT4 4x4 Crew Cab 6.6 ft. box 157 in. WB
5 sec
0-60 mph
13.8 sec
@ 96 mph
420 hp
Power
460 lb-ft
Torque
5,530 lbs
4x4
Image coming soon
We are still sourcing visuals for this trim.
Overview
Vehicle Details
Year:
2021
Make:
GMC
Model:
Sierra 1500
Trim:
AT4 4X4 Crew CAB 6.6 FT. BOX 157 IN. WB
Style:
AT4 4x4 Crew Cab 6.6 ft. box 157 in. WB
Base Price:
$55,500
Drive:
4x4
Dimensions & Weight
Curb Weight:
5,530 lbs
Length:
241.2 in.
Width:
81.2 in.
Height:
78.2 in.
Wheelbase:
157 in.
MPG:
22 city / 26 hwy
Fuel:
24 gal. / 576 mi range
Engine & Powertrain
Horsepower:
420 hp @ 5,600 rpm
Torque:
460 ft-lbs @ 4,100 rpm
Engine:
3.0l I-6 Turbo/supercharged
Displacement:
6.2 liters
Compression Ratio:
15.00 to 1
Valves:
16
Engine Config:
Standard
Redline:
6,400 rpm
Dyno Chart
Power vs torque across the rev range
Performance
All times derived from MotorMatchup simulation using street surface.
Acceleration
0-60 mph (1ft):
4.94 sec
0-60 mph:
5.22 sec
0-100 mph:
15.28 sec
60-130 mph:
47.84 sec
Top Speed:
132 mph
Distance
⅛ mile:
8.77 sec @ 78.5 mph
¼ mile:
13.84 sec @ 96.3 mph
½ mile:
22.34 sec @ 113.2 mph
1 mile:
37.29 sec @ 125.3 mph
Drivetrain
Front Tires:
P265/65SR18
Rear Tires:
P265/65SR18
Tire Compound:
All-terrains
Transmission:
10-speed Automatic
Final Drive:
3.23
Gear Ratios
1: 4.7
10: 0.64
2: 2.99
3: 2.15
4: 1.77
5: 1.52
6: 1.28
7: 1
8: 0.85
9: 0.69
R: 4.87
Speed vs RPM
Gear spacing and speed bands
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