2023 GMC Sierra 1500 4WD Crew Cab Standard Box AT4
2023 GMC Sierra 1500 4WD Crew Cab Standard Box AT4 Specs
The 2023 GMC Sierra 1500 4WD Crew Cab Standard Box AT4 comes equipped with a gasoline powered engine that produces 420 hp @ 5600 rpm and four-wheel drive.
The Sierra 1500 includes safety features like blind spot warning and lane departure prevention. It comes with a backup camera & smart key with hands-free access and push button start for convenience. On the tech side, front wireless smart device charging & vehicle integrated emergency sos system are also standard on the 4WD Crew Cab Standard Box AT4 trim.
GMC backs these features with a factory warranty for 36 month/36,000 miles. See below for a complete list of Sierra 1500 specifications or select a trim to see what comes standard on each.
Key Features
Base MSRP
Delivery fees excluded
$67,000
Engine Type
Gasoline
Fuel Economy
21/23/22 MPG
Horsepower
420 hp @ 5600 rpm
Cargo Space
All Seats in Place
Seating
5
Drivetrain
four-wheel drive
Warranty
36 month/36,000 miles
Powertrain and Mechanical
Engine Type and Required Fuel
Diesel fuel type
Engine Type and Required Fuel
Gasoline fuel type
Powertrain type
ICE
Drive type
Four-wheel drive
Engine Cylinders
6
Engine Cylinders
8
Displacement
3 L
Displacement
6.2 L
Valves per cylinder
2
Valves per cylinder
4
HP
305 HP @ 3750 RPM
HP
420 HP @ 5600 RPM
Torque
460 lb.-ft. @ 4100 RPM
Torque
495 lb.-ft. @ 2750 RPM
Fuel Economy and Emissions
Fuel economy
14/17/15 MPG
Fuel economy
21/23/22 MPG
Emissions
California emissions
Emissions
Federal emissions
Emissions
LEV3-ULEV125 emissions
Emissions
LEV3-ULEV50 emissions
Emissions
Mass emissions
Emissions
Non-state registration emissions
Emissions tiers
Tier 3 Bin 125 emissions
Emissions tiers
Tier 3 Bin 50 emissions
Convenience
Backup Camera
Rear mounted camera
Keyless Entry
Smart key with hands-free access and push button start
Heated door mirrors
Heated driver and passenger side door mirrors
Number of beverage holders
8 beverage holders
Comfort
Seating capacity
5
Driver seat
Driver seat with 8-way directional controls
Driver seat lumbar support
Driver seat with 2-way power lumbar
Passenger seat
Front passenger seat with 8-way directional controls
Heated front seats
Heated driver and front passenger seats
Heated rear seats
Standard
Safety and Security
Blind Spot Monitoring
Blind spot warning
Lane Departure Warning
Lane departure prevention
Automatic Emergency Braking
Predictive brake assist system
Adaptive Cruise Control
Adaptive cruise control
Antilock Brakes
Four channel ABS brakes
Antilock Brakes
4-wheel antilock (ABS) brakes
Electronic stability control
Electronic stability control system with anti-roll
Traction control
All-speed ABS and driveline traction control
In-car Entertainment
Number of Speakers
7 speakers
External/USB memory
External memory control
Radio data system (RDS)
Standard
Voice activated audio
Voice activated audio controls
Internet radio capability
Standard
Technology
Wireless Charging
Front wireless smart device charging
Mobile Device Emergency SOS
Vehicle integrated emergency SOS system
Wireless Handsfree Controls
Handsfree wireless device connectivity
Internet access
Mobile hotspot internet access
USB ports
6 USB ports
Factory Warranty
Basic
36 month/36,000 miles
Powertrain
60 month/100,000 miles (FLT)
Powertrain
60 month/60,000 miles
Corrosion
72 month/100,000 miles
Roadside Assistance
60 month/100,000 miles (FLT)
Roadside Assistance
60 month/60,000 miles
Interior Dimensions & Specs
First row head room
43"
First row shoulder room
64.5"
First row hip room
60.8"
First row leg room
44.5"
Second row head room
40.1"
Second row shoulder room
64"
Second row hip room
59.2"
Second row leg room
43.4"
Exterior Dimensions & Specs
Standard curb weight
5460 lbs.
Standard curb weight
5540 lbs.
Vehicle length
241.5"
Vehicle width
81.2"
Vehicle height
78.2"
Wheelbase
157.1"
Wheel size
18.0"
Wheel size
20.0"
Turning radius
25.1'
Turning radius
25.35'
