About This GMC
2025 GMC Sierra 1500 4WD Crew Cab 147" AT4 Truck
| Condition | Used Clear Title |
| Miles | 17,939 |
| Engine | 3.0L I6 |
| Transmission | 10 Spd Automatic |
| Drivetrain | Four Wheel Drive |
| Exterior Color | Onyx Black |
| Interior | Jet Black With Kalahari Accents Leather |
| Stock # | P1105 |
| VIN # | 3GTUUEE82SG324342 |
| Warranty | Warranty Available |
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Vehicle Overview
The 2025 GMC Sierra 1500 AT4 represents a premium pickup engineered for capability and sophistication. With its commanding black exterior, refined interior appointments, and advanced technology suite, this truck delivers on-road comfort and off-road readiness. The 3.0L I6 engine with 10-speed automatic and 4WD provides efficient power, achieving 21 city and 24 highway mpg.Key Features:
- Power Sunroof
- Technology Package with Navigation System
- AT4 Premium Package
- Premium Bose 7-Speaker Sound System with SiriusXM
- Multicolor 15"" Head-Up Display
- Wireless Apple CarPlay and Android Auto
- Heated and Ventilated Front Seats
- Spray-On Pickup Bedliner with GMC Logo
- LT265/60R20 Blackwall Goodyear Wrangler Territory MT Tires
- Engine Block Heater with 220-Amp Alternator
This Sierra AT4 combines luxury with functionality. The cabin features heated and ventilated leather seats, a heated steering wheel, and dual-zone automatic climate control. Advanced safety systems include automatic emergency braking, lane keep assist, rear cross traffic braking, and a 360-degree surround vision camera. The integrated trailering system, trailer brake controller, and hitch guidance make towing seamless. Premium audio, wireless charging, and a Wi-Fi hotspot keep you connected on every journey.
Visit us to experience the Sierra 1500 AT4 firsthand and discover why this truck stands apart in its class.
Financing Information
Contact us today at 540-428-1032 for more information, or fill out our Online Credit Application to begin the pre-approval process today.
Payment Calculator
Estimated Monthly Payment:
$0.00
Warranty Information
This Vehicle is Being Sold "As-Is." Extended Warranty Available. Contact seller for details.
Contact Us at 540-428-1032
Country Chevrolet
11 Lee Hwy East
Warrenton, VA 20186
View Map & Get Directions
Call Us About This Vehicle: 540-428-1032
540-428-1032| Monday: | 8 a.m. - 8 p.m. |
| Tuesday: | 8 a.m. - 8 p.m. |
| Wednesday: | 8 a.m. - 8 p.m. |
| Thursday: | 8 a.m. - 8 p.m. |
| Friday: | 8 a.m. - 8 p.m. |
| Saturday: | 8 a.m. - 8 p.m. |
| Sunday: | Closed |
- Onyx Black with Jet Black With Kalahari Accents Leather Interior
- Air Conditioned Seats
- Air Conditioning
- Climate Control System
- Cruise Control
- Digital Information Center
- Front AC Seats
- Front Heated Seats
- Heated Mirrors
- Memory Seat Position
- Multi-Zone Electronic Climate Control System
- Rear Heated Seats
- Steering Wheel Radio Controls
- Tilt Steering Wheel
- Tinted Windows
- Tire Pressure Monitor
- Power Driver's Seat
- Power Locks
- Power Mirrors
- Power Passenger Seat
- Power Steering
- Power Windows
- Anti-Lock Brakes
- Driver's Air Bag
- Dynamic Stability Control
- Fog Lights
- Four Wheel Drive
- Intermittent Wipers
- Keyless Entry
- Parking Sensors
- Passenger Air Bag
- Rear Defogger
- Roll Stability Control
- Security System
- Side Air Bags
- Side Curtain Airbags
- Traction Control System
- Center Arm Rest
- Overhead Console
- Tachometer
- Bedliner
- Chrome Exhaust Tips
- Sunroof
- Tow Hooks
- AM/FM
- Bose System
- HD Radio
- Navigation System
- Premium Sound
- Reverse Camera
- Navigation System, AT4 Preferred Package, AT4 Premium Package, Preferred Equipment Group 4SB, Technology Package, Trailering Package, 7 Speakers, Radio data system, Radio: Premium GMC Infotainment Audio System, SiriusXM w/360L Trial Subscription, Automatic temperature control, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, Driver Memory, Power driver seat, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Push Button Start, Remote Vehicle Starter System, Universal Home Remote, Auto-Locking Rear Differential, Off-Road Suspension, Power Rake & Telescoping Steering Column, 4-Wheel Disc Brakes, Dual front impact airbags, Dual front side impact airbags, Emergency communication system: OnStar, Front anti-roll bar, Front wheel independent suspension, Low tire pressure warning, Occupant sensing airbag, Overhead airbag, Brake assist, Hill Descent Control, Auto High-beam Headlights, Delay-off headlights, Fully automatic headlights, Perimeter Lighting, 220 Amp Alternator, Block heater, Engine Block Heater, Heavy-Duty Air Filter, Auto-dimming door mirrors, Black Chrome Grille Insert Bars, Bumpers: body-color, Heated door mirrors, IntelliBeam Automatic High Beam On/Off, LED Cargo Area Lighting, Off-Road High Clearance Step (LPO), Power door mirrors, Rear step bumper, Rear Wheelhouse Liners, Spray-On Pickup Bedliner w/GMC Logo, 2 Charge/Data USB Ports Inside Center Console, 2 Type-C Charge-Only Rear USB Ports, 2 USB Ports, Apple CarPlay/Android Auto, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Bed View Camera, Buckle to Drive, Color-Keyed Carpeting Floor Covering, Compass, Driver door bin, Driver vanity mirror, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, Front Prem Floor Liners w/Removable Carpet Insert, Front reading lights, HD Surround Vision, Heated steering wheel, Illuminated entry, Lane Keep Assist w/Lane Departure Warning, Multicolor 15"" Diagonal Head-Up Display, OnStar Services Capable, Outside temperature display, Overhead console, Passenger vanity mirror, Rear Camera Mirror, Rear Cross Traffic Braking, Rear Pedestrian Detection, Rear Prem Floor Liners w/Removable Carpet Insert, Rear reading lights, Rear seat center armrest, Safety Alert Seat, Telescoping steering wheel, Trailer Camera Provisions, Trailer Side Blind Zone Alert, Ultrasonic Front & Rear Park Assist, Voltmeter, Wi-Fi Hotspot Capable, Wireless Apple CarPlay/Wireless Android Auto, Wireless Charging, 10-Way Power Driver Seat Adjuster w/Lumbar, Front Bucket Seats, Front Center Armrest, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seating, Heated front seats, Heated rear seats, Perforated Front Leather Seat Trim, Split folding rear seat, Ventilated Driver & Front Passenger Seats, Ventilated front seats, Passenger door bin, Hitch Guidance, Hitch View, In-Vehicle Trailering System App, Integrated Trailer Brake Controller, Red Recovery Hooks, Wheels: 20"" x 9"" Machined Aluminum, Front Rain-Sensing Wipers, Rain sensing wipers, 3.23 Rear Axle Ratio
Features & Specifications *
- 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.)
- 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 (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
- Rear Axle, 3.23 ratio
- Pickup bed
- GVWR, 7200 lbs. (3266 kg) (Requires TK10*43 Crew Cab 4WD model with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
- Push button start
- Air filter, heavy-duty
- Electronic Precision Shift and steering column paddle shifters
- Automatic Stop/Start
- Hill descent control
- Auto-locking rear differential
- Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
- Suspension, Off-Road with 2" factory installed lift and monotube shocks
- Four wheel drive
- Alternator, 220 amps (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
- 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.)
- Frame, fully-boxed, hydroformed front section
- Trailer brake controller, integrated
- Recovery hooks, Red
- Skid plates
- Cargo tie downs (12), fixed
- Steering, Electric Power Steering (EPS) assist, rack-and-pinion
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Brake lining wear indicator
- Capless Fuel Fill
- Exhaust, dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
- Exhaust, aluminized stainless-steel muffler and tailpipe
- Vehicle Name : GMC Sierra 1500
- Body Style : Crew Cab Pickup
- Body Code : E63
- Drivetrain : Four Wheel Drive
- Gross Axle Wt Rating - Front (lbs) : 3800
- Gross Axle Wt Rating - Rear (lbs) : 3800
- Curb Weight - Front (lbs) : 2846
- Curb Weight - Rear (lbs) : 1982
- Gross Vehicle Weight Rating Cap (lbs) : 7200
- Gross Combined Wt Rating (lbs) : 15000
- Dead Weight Hitch - Max Trailer Wt. (lbs) : 5000
- Dead Weight Hitch - Max Tongue Wt. (lbs) : 500
- Wt Distributing Hitch - Max Trailer Wt. (lbs) : 8800
- Wt Distributing Hitch - Max Tongue Wt. (lbs) : 880
- Fifth Wheel Hitch - Max Trailer Wt. (lbs) : 6500
- Fifth Wheel Hitch - Max Tongue Wt. (lbs) : 1625
- Maximum Trailering Capacity (lbs) : 9000
- Engine Type : Turbocharged Diesel I6
- Fuel System : Direct Injection
- Engine Order Code : LZ0
- SAE Net Horsepower @ RPM : 305 @ 3750
- SAE Net Torque @ RPM : 495 @ 2750
- Trans Order Code : MQC
- Trans Type : 10
- Trans Description Cont. : Automatic
- First Gear Ratio (:1) : 4.70
- Second Gear Ratio (:1) : 2.99
- Third Gear Ratio (:1) : 2.15
- Fourth Gear Ratio (:1) : 1.77
- Fifth Gear Ratio (:1) : 1.52
- Sixth Gear Ratio (:1) : 1.28
- Seventh Gear Ratio (:1) : 1.00
- Eighth Gear Ratio (:1) : 0.85
- Ninth Gear Ratio (:1) : 0.69
- Tenth Gear Ratio (:1) : 0.64
- Reverse Ratio (:1) : 4.87
- Transfer Case Model : Magna MP3023/4
- Transfer Case Gear Ratio (:1), High : 1.00
- Transfer Case Gear Ratio (:1), Low : 2.69
- Cold Cranking Amps @ 0° F (Primary) : 850
- Maximum Alternator Capacity (amps) : 220
- Frame Type : Hydroformed
- Suspension Type - Front : Independent
- Suspension Type - Rear : Solid Axle
- Spring Capacity - Front (lbs) : 3800
- Spring Capacity - Rear (lbs) : 3850
- Axle Capacity - Front (lbs) : 3800
- Axle Capacity - Rear (lbs) : 3800
- Axle Ratio (:1) - Front : 3.23
- Axle Ratio (:1) - Rear : 3.23
- Stabilizer Bar Diameter - Front (in) : 1.30
- Steering Type : Electric Rack & Pinion
- Turning Diameter - Curb to Curb (ft) : 47.3
- Turning Diameter - Wall to Wall (ft) : N/A
- Brake Type : Pwr
- Brake ABS System : 4-Wheel
- Disc - Front (Yes or ) : Yes
- Disc - Rear (Yes or ) : Yes
- Front Brake Rotor Diam x Thickness (in) : 13 x 1.18
- Rear Brake Rotor Diam x Thickness (in) : 13.6 x 0.79
- Wheels, 20" x 9" (50.8 cm x 22.9 cm) machined aluminum with Carbon Grey Metallic accents
- Tires, 275/60R20SL all-terrain, blackwall
- Tire, spare 255/80R17SL all-season, blackwall (Included and only available with 20" or 22" wheels and tires excluding (QFV) LT265/60R20 MT blackwall Goodyear Wrangler Territory tires.)
- Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
- Wheelhouse liners, rear (Deleted with (PCP) AT4 CarbonPro Edition.)
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Bumper, front, body-color lower
- Bumper, rear body-color with corner steps
- CornerStep, rear bumper
- Grille (Black chrome grille insert bars with gloss black header and 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.)
- Fog lamps, LED
- Lighting, perimeter
- Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
- Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
- Mirror caps, high gloss Black
- Wipers, front rain-sensing
- Glass, deep-tinted
- Lamps, cargo area, cab mounted integrated with center 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 center switch bank or key fob
- Tailgate, GMC MultiPro Tailgate with six functional load/access features
- Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
- Tailgate and bed rail protection caps, top
- Door handles, body-color
- Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Deleted with (PCP) AT4 CarbonPro Edition. Crew Cab models are available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)
- Front Tire Order Code : QAE
- Rear Tire Order Code : QAE
- Spare Tire Order Code : QAQ
- Front Tire Size : 275/60R20SL
- Rear Tire Size : 275/60R20SL
- Spare Tire Size : 255/80R17SL
- Front Tire Capacity (lbs) : 3800
- Rear Tire Capacity (lbs) : 3800
- Revolutions/Mile @ 45 mph - Front : N/A
- Revolutions/Mile @ 45 mph - Rear : N/A
- Revolutions/Mile @ 45 mph - Spare : N/A
- Front Wheel Size (in) : 20 x 9
- Rear Wheel Size (in) : 20 x 9
- Spare Wheel Size (in) : 17 x 8
- Front Wheel Material : Aluminum
- Rear Wheel Material : Aluminum
- Spare Wheel Material : Steel
- Wheelbase (in) : 147.55
- Length, Overall (in) : 232.9
- Width, Max w/o mirrors (in) : 81.24
- Height, Overall (in) : 78.35
- Ground Clearance, Front (in) : 11.1
- Ground Clearance, Rear (in) : 11.1
- Cargo Box Length @ Floor (in) : 69.92
- Cargo Box Width @ Floor (in) : 71.4
- Cargo Box Width @ Wheelhousings (in) : 50.63
- Cargo Box (Area) Height (in) : 22.4
- Cargo Volume (ft³) : 62.9
- Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
- SiriusXM Trial Subscription
- SiriusXM with 360L Trial Subscription SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
- Bose Sound System, premium 7-speaker system with Richbass woofer
- Bluetooth for phone, connectivity to vehicle infotainment system
- Wireless, Apple CarPlay / Wireless Android Auto
- Steering wheel audio controls
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Seats, front bucket with center console
- Seat trim, Perforated leather front
- Seat adjuster, driver 10-way power including lumbar
- Seat adjuster, passenger 10-way power including lumbar
- Seating, heated driver and front outboard passenger
- Driver memory recalls driver "presets" for power driver seat and outside mirrors
- Seats, ventilated driver and front passenger
- 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, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
- Seats, heated second row outboard seats
- Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
- Floor covering, color-keyed carpeting
- Premium Floor Liners with removable carpet insert, front
- Premium Floor Liners with removable carpet insert, rear
- Steering column, power rake and telescoping
- Steering wheel, wrapped
- Steering wheel, heated
- Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
- GMC Premium information Display- 13.4" diagonal Multicolor 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
- Compass, located in instrument cluster
- Exterior Temperature Display, located in radio display
- Windows, power front, drivers express up/down
- Window, power front, passenger express up/down
- Windows, power rear, express down
- Door locks, power
- Keyless Open and Start includes remote keyless entry
- Remote vehicle starter system
- Adaptive cruise control
- Theft-deterrent system, unauthorized entry
- Steering column lock, electrical
- Wireless Charging
- USB Ports, 2 (first row) located on console
- USB Ports, 2, Charge/Data ports located inside center console
- Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- USB ports, (2) charge-only, rear
- Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
- Air conditioning, dual-zone automatic climate control
- Air vents, rear
- Defogger, rear-window electric
- Mirror, inside rearview auto-dimming
- Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
- Passenger Capacity : 5
- Front Head Room (in) : 43.03
- Front Leg Room (in) : 44.53
- Front Shoulder Room (in) : 64.54
- Front Hip Room (in) : 60.78
- Second Head Room (in) : 40.12
- Second Leg Room (in) : 43.4
- Second Shoulder Room (in) : 64
- Second Hip Room (in) : 59.24
- Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
- Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
- Daytime Running Lamps, LED signature lighting
- 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 (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
- OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
- OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. For MY25 vehicles, OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
- Hitch View with image adjustment, Pan/Zoom/Tilt
- Hitch Guidance
- HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
- Trailer Camera Provisions and trailer viewing software
- Front and Rear Park Assist, Ultrasonic
- Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
- Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
- Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
- Trailer Side Blind Zone Alert
- Rear Cross Traffic Braking
- Rear Pedestrian Alert
- Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
- Seat Belt Adjustable Guide Loops, front row only
- Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
- Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
- Rear seat reminder
- Rear Seat Belt Indicator
- EPA Greenhouse Gas Score : 4
- Fuel Economy Est-Combined (MPG) : 24
- EPA Fuel Economy Est - City (MPG) : 22
- EPA Fuel Economy Est - Hwy (MPG) : 26
- Tons/yr of CO2 Emissions @ 15K mi/year : 8.6
- Displacement : 3.0L/- TBD -
- Total Cooling System Capacity (qts) : - TBD -
- Axle Type - Front : - TBD -
- Axle Type - Rear : - TBD -
- Shock Absorber Diameter - Front (mm) : - TBD -
- Shock Absorber Diameter - Rear (mm) : - TBD -
- Spare Tire Capacity (lbs) : - TBD -
- Steering Ratio (:1), On Center : - TBD -
- Steering Ratio (:1), At Lock : - TBD -
- Fuel Tank Capacity, Approx (gal) : 24
- Fuel Tank Location : - TBD -
- Overhang, Front (in) : - TBD -
- Overhang, Rear w/o bumper (in) : - TBD -
- Front Bumper to Back of Cab (in) : - TBD -
- Cab to Axle (in) : - TBD -
- Cab to End of Frame (in) : - TBD -
- Ground to Top of Load Floor (in) : - TBD -
- Ground to Top of Frame (in) : - TBD -
- Frame Width, Rear (in) : - TBD -
- Cargo Box Width @ Top, Rear (in) : - TBD -
- Tailgate Width (in) : - TBD -
- Ext'd Cab Cargo Volume (ft³) : - TBD -
- 17,939 Miles
- No Known Mechanical Problems
- As-Is - Extended Warranty Available. Contact seller for details.
- Excellent Interior
- Excellent Carpets
- Excellent Seats
- Excellent Dashboard
- Excellent Panels / Headliner
- Excellent Exterior
- Excellent Original Paint
- Excellent Trim Condition
- Excellent Glass Condition
- No Visible Rust
- No Known Accidents
- No Known Bodywork
- Fully Detailed
- Alloy Wheels


