2024 GMC Sierra 1500 AT4, available for sale in Torrington, Connecticut | Northwest Hills. Torrington, Connecticut
Used 2024 GMC Sierra 1500 AT4|37,215 Miles|Four Wheel Drive
Onyx Black Exterior
with Jet Black Leather Interior
| 6.2 8 Cyl.
|Automatic Transmission
Internet Price$50,997
$
|
|
2024 GMC Sierra 1500 AT4
Rugged capability meets premium comfort in this 2024 GMC Sierra 1500 AT4. Built for drivers who want serious off-road performance without sacrificing luxury, the AT4 combines aggressive styling, advanced trailering technology, premium leather seating, and GMC’s latest safety and connectivity features.
FEATURE HIGHLIGHTS:
• X31 Off-Road Suspension
• Auto-Locking Rear Differential
• Hill Descent Control
• Heavy-Duty Air Filter
• Red Recovery Hooks
• 18" Machined Aluminum Wheels
• Spray-On Bedliner with AT4 Logo
• Integrated Trailer Brake Controller
• Trailering Package
• In-Vehicle Trailering System App
• Hitch Guidance & Hitch View
• Trailer Side Blind Zone Alert
• Trailer Camera Provisions
• HD Surround Vision
• Front & Rear Park Assist
• Rear Cross Traffic Braking
• Rear Pedestrian Detection
• Forward Collision Alert
• Automatic Emergency Braking
• Front Pedestrian Braking
• Lane Keep Assist with Lane Departure Warning
• Safety Alert Seat
• Perforated Leather Seating
• Heated & Ventilated Front Seats
• Heated Rear Outboard Seats
• Heated Steering Wheel
• Driver Memory Seat
• 10-Way Power Driver & Passenger Seats
• Dual-Zone Automatic Climate Control
• Navigation System
• Bose Premium 7-Speaker Audio System
• Wireless Apple CarPlay & Android Auto
• Wireless Charging
• Remote Start
• Push Button Start
• Rain-Sensing Wipers
• LED Cargo Area Lighting
• 120-Volt Interior & Bed-Mounted Power Outlets
• Wi-Fi Hotspot Capable
With its X31 off-road equipment, premium AT4 interior, advanced camera technology, and extensive trailering features, this Sierra is equally at home on the trail, at the jobsite, or on a long highway drive.
Say Yes to Sullivan! Our Dealer Conveyance fee is only $479!
Rugged capability meets premium comfort in this 2024 GMC Sierra 1500 AT4. Built for drivers who want serious off-road performance without sacrificing luxury, the AT4 combines aggressive styling, advanced trailering technology, premium leather seating, and GMC’s latest safety and connectivity features.
FEATURE HIGHLIGHTS:
• X31 Off-Road Suspension
• Auto-Locking Rear Differential
• Hill Descent Control
• Heavy-Duty Air Filter
• Red Recovery Hooks
• 18" Machined Aluminum Wheels
• Spray-On Bedliner with AT4 Logo
• Integrated Trailer Brake Controller
• Trailering Package
• In-Vehicle Trailering System App
• Hitch Guidance & Hitch View
• Trailer Side Blind Zone Alert
• Trailer Camera Provisions
• HD Surround Vision
• Front & Rear Park Assist
• Rear Cross Traffic Braking
• Rear Pedestrian Detection
• Forward Collision Alert
• Automatic Emergency Braking
• Front Pedestrian Braking
• Lane Keep Assist with Lane Departure Warning
• Safety Alert Seat
• Perforated Leather Seating
• Heated & Ventilated Front Seats
• Heated Rear Outboard Seats
• Heated Steering Wheel
• Driver Memory Seat
• 10-Way Power Driver & Passenger Seats
• Dual-Zone Automatic Climate Control
• Navigation System
• Bose Premium 7-Speaker Audio System
• Wireless Apple CarPlay & Android Auto
• Wireless Charging
• Remote Start
• Push Button Start
• Rain-Sensing Wipers
• LED Cargo Area Lighting
• 120-Volt Interior & Bed-Mounted Power Outlets
• Wi-Fi Hotspot Capable
With its X31 off-road equipment, premium AT4 interior, advanced camera technology, and extensive trailering features, this Sierra is equally at home on the trail, at the jobsite, or on a long highway drive.
Say Yes to Sullivan! Our Dealer Conveyance fee is only $479!
|
12.1
Highway
|
![]() |
16
City
|
Standard Equipments on 2024 GMC Sierra 1500 AT4 in Torrington, CT
- 10-Speed A/T
- ABS
- 4-Wheel Disc Brakes
- 8 Cylinder Engine
- A/C
- A/T
- Adaptive Cruise Control
- Adjustable Steering Wheel
- Aerial View Display System
- Security System
- Aluminum Wheels
- AM/FM Stereo
- Transmission w/Dual Shift Mode
- Automatic Highbeams
- Auxiliary Audio Input
- Back-Up Camera
- Blind Spot Monitor
- Bucket Seats
- Climate Control
- Cooled Front Seat(s)
- Cross-Traffic Alert
- Cruise Control
- Daytime Running Lights
- Driver Air Bag
- Driver Adjustable Lumbar
- Driver Monitoring
- Multi-Zone A/C
- Auto-Dimming Rearview Mirror
- Stability Control
- Fog Lamps
- Four Wheel Drive
- Front Collision Mitigation
- Front Collision Warning
- Floor Mats
- Tow Hooks
- Gasoline Fuel
- Heated Front Seat(s)
- Heated Mirrors
- Heated Rear Seat(s)
- Heated Steering Wheel
- Integrated Tailgate Step
- Intermittent Wipers
- Keyless Entry
- Keyless Start
- Lane Departure Warning
- Lane Keeping Assist
- Leather Seats
- LED Headlights
- Locking/Limited Slip Differential
- Mirror Memory
- MP3 Capability
- Navigation System
- Telematics
- Pass-Through Rear Seat
- Passenger Air Bag
- Passenger Air Bag Sensor
- Passenger Adjustable Lumbar
- Power Door Locks
- Power Mirror(s)
- Power Driver Seat
- Power Folding Mirrors
- Power Passenger Seat
- Power Steering
- Power Windows
- Premium Sound System
- Privacy Glass
- Rain Sensing Wipers
- Rear Bench Seat
- Rear Defrost
- Rear Head Air Bag
- Rear Parking Aid
- Remote Engine Start
- Requires Subscription
- Satellite Radio
- Seat Memory
- Front Side Air Bag
- Front Head Air Bag
- Smart Device Integration
- Steering Wheel Audio Controls
- Tire Pressure Monitor
- Traction Control
- Tow Hitch
- Variable Speed Intermittent Wipers
- WiFi Hotspot
- Bluetooth Connection
- Air filter, heavy-duty
- Alternator, 220 amps
- Auto-locking rear differential
- Automatic Stop/Start
- Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Capless Fuel Fill
- Cargo tie downs (12), fixed, rated at 500 lbs per corner
- Electronic Precision Shift and steering column paddle shifters
- Engine, Duramax 3.0L Turbo-Diesel I6 (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.)
- Exhaust, aluminized stainless-steel muffler and tailpipe
- Exhaust, dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
- Four wheel drive
- Frame, fully-boxed, hydroformed front section
- GVWR, 7200 lbs. (3266 kg) (Requires TK10*43 Crew Cab 4WD model with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
- Hill Descent Control
- Pickup bed
- Push Button Start
- Rear axle, 3.23 ratio
- Recovery hooks, Red
- Skid Plates
- Steering, Electric Power Steering (EPS) assist, rack-and-pinion
- Suspension, Off-Road with 2" factory installed lift and monotube shocks
- Trailer brake controller, integrated
- Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
- Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking
- Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Deleted with (PCP) AT4 CarbonPro Edition.)
- Bumper, front, body-colour lower
- Bumper, rear body-colour with corner steps
- CornerStep, rear bumper
- Door handles, body-colour
- Fog lamps, LED
- Glass, deep-tinted
- Grille (Black chrome header and grille insert bars with gloss black accents.)
- Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
- IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
- Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
- LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
- Lighting, perimeter
- Mirror caps, high gloss Black
- Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
- Tailgate and bed rail protection caps, top
- Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
- Tailgate, GMC MultiPro Tailgate with six functional load/access features
- Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Tire, spare 265/70R17SL all-season, blackwall
- Tires, LT275/65R18C blackwall Goodyear Wrangler Territory MT
- Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
- Wheelhouse liners, rear (Deleted with (PCP) AT4 CarbonPro Edition.)
- Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) machined aluminum with dark panted pockets
- Wipers, front rain-sensing
- Adaptive Cruise Control
- Air conditioning, dual-zone automatic climate control
- Air vents, rear
- Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
- Brake lining wear indicator
- Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
- Compass, located in instrument cluster
- Defogger, rear-window electric
- Door locks, power
- Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
- Driver memory recalls driver "presets" for power driver seat and outside mirrors
- Exterior Temperature Display, located in radio display
- Floor covering, colour-keyed carpeting
- GMC Connected Access capable (Subject to terms. See onstar.ca or dealer for details.)
- GMC Premium information Display-13.4" diagonal Multicolour I touch screen
- In-Vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module
- Keyless Open and Start includes remote keyless entry
- Mirror, inside rearview auto-dimming
- Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
- Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- Premium Floor Liners with removable carpet insert, front
- Premium Floor Liners with removable carpet insert, rear
- Remote vehicle starter system
- Seat adjuster, driver 10-way power including lumbar
- Seat adjuster, passenger 10-way power including lumbar
- Seat trim, Perforated leather front
- Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, centre fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
- Seating, heated driver and front outboard passenger
- Seats, front bucket with centre console
- Seats, heated second row outboard seats
- Seats, ventilated driver and front passenger
- Steering column, power rake and telescoping
- Steering wheel, heated
- Steering wheel, wrapped
- Theft-deterrent system, unauthorized entry
- USB ports, (2) charge-only, rear
- USB Ports, 2 (first row) located on console
- USB Ports, 2, Charge/Data ports located inside centre console
- Window, power front, passenger express up/down
- Windows, power front, drivers express up/down
- Windows, power rear, express down
- Wireless Charging
- 3 Years of OnStar Remote Access. The OnStar Remote Access Plan gives you simplified remote control of your properly equipped vehicle and unlocks a variety of great features in your myGMC mobile app. See dealer for details. (Does not include emergency or security services. 3 years begins from the date of vehicle delivery. Requires a working vehicle
- Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag
- Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
- Buckle to Drive (Included and only available with (PDI) GMC Pro Safety.)
- Daytime Running Lamps, LED signature lighting
- Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
- Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
- Front and Rear Park Assist, ultrasonic
- Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
- HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a centre stack display. Includes front camera washer.
- Hitch Guidance
- Hitch View with image adjustment, Pan/Zoom/Tilt
- Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
- OnStar and GMC Connected Services capable (Terms and limitations apply. See onstar.ca or dealer for details.)
- Rear Cross Traffic Braking
- Rear Pedestrian Alert
- Rear Seat Belt Indicator
- Rear Seat Reminder
- Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
- Seat Belt Adjustable Guide Loops, front row only
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
- Tire Pressure Monitor System, auto learn includes Tire Fill Alert (does not apply to spare tire)
- Trailer Camera Provisions and trailer viewing software
- Trailer Side Blind Zone Alert
Pictures of used 2024 GMC Sierra 1500 AT4 in Torrington, CT
This 2024 GMC Sierra 1500 is available at:



