Used 2025 GMC Sierra 2500HD AT4X
27,151 mi.
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Description
CARFAX One-Owner.
2025 GMC Sierra 2500HD AT4X 4D Crew Cab Thunderstorm Gray Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD
All of our cars and trucks undergo a rigorous inspection process by ASE certified technicians, ensuring the vehicles are in perfect condition before you join us for your first test drive. On average, we spend $1,600 in servicing and reconditioning costs on each vehicle, and further we also offer Certified Pre-Owned vehicles. We have been proudly serving the DFW/ Metroplex for over 20 years, and remain family owned and operated to this day. We invite you to visit us at any of our 12 stores across the DFW Metroplex in store or online at www.Comeseeclay.com – we are excited to serve you!
Standard Features
- Air filter, heavy-duty
- Air filtration monitoring
- Alternator, 170 amps (Requires (L8T) 6.6L V8 Gas engine.)
- Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 Gas engine.)
- Brake lining wear indicator
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Capless Fuel Fill (Requires (L8T) 6.6L Gas V8 engine.)
- Cooling, auxiliary external transmission oil cooler
- Cooling, external engine oil cooler
- Differential, driver-selectable full-locking rear, e-locking
- Four wheel drive
- Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
- GVWR, 11,025 lbs. (5001 kg) (Standard on models built after May 7th, 2025) (Included and only available with TK20743 model and (L8T) 6.6L V8 Gas engine with 18″, 20″ or 22″ wheels.)
- Hill Descent Control
- 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 (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
- Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 Gas engine.)
- Skid Plates, Transfer case, steel
- Skid Plates, front aluminum
- Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
- Suspension, Off-Road Includes, 1.5″ suspension lift: front suspension lift composed of: Control Arms, Ball Joints, Knuckles, DSSV Dampers, rear suspension lift composed of spacer block and DSSV Dampers and Half shafts w/ revised joints, 3-stage Leaf springs from 3500
- Trailer brake controller, integrated
- Transfer case, Two-speed active, electronic Autotrac with push button control
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- 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
- Center Console, floor-mounted with Cup holders, cell phone storage, power cord management, hanging file folder capability
- Compass, located in instrument cluster
- Driver Information Center, enhanced, 12.3″ diagonal reconfigurable multicolor digital display
- Driver memory recalls driver “presets” for power driver seat and outside mirrors
- Exterior Temperature Display, located in radio display
- Floor covering, color-keyed carpeting
- GMC Premium information Display- 13.4″ diagonal Multicolor touch screen
- Multicolor 15″ Diagonal Head-Up Display
- Power outlet, Bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) Bed mounted power outlet)
- Rear Seat Reminder
- Remote vehicle starter system
- Seat, Up-level Rear with Storage Package 60/40 folding bench, 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
- Steering column, manual Tilt-Wheel and telescoping
- Steering wheel audio controls
- Steering wheel, heated
- Steering wheel, leather-wrapped
- Theft-deterrent system, unauthorized entry
- USB ports, (2) charge-only, rear
- Universal Home Remote
- Wireless Charging
- Bed Step, Black integrated on forward portion of Bed on driver and passenger side
- Bedliner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Available with Ship Thru code (TCH), not available with any other Ship Thru code.)
- Bumper, front, body-color lower (Bumper color will be High Gloss Black.)
- Bumper, rear body-color with bumper CornerSteps (Bumper color will be High Gloss Black.)
- Cargo tie downs (12), fixed, rated at 500 lbs per corner
- CornerStep, rear bumper (Not available with (ULV) AT4X AEV Edition.)
- Door handles, body-color (With (ULV) AT4X AEV Edition door handles will be Gloss black.)
- Fog lamps, LED
- Glass, deep-tinted
- Grille (Gloss Black header and grille insert bars with Dark Nickel inserts.)
- LED Cargo Area Lighting located in cargo Bed activated with switch on center switch bank or key fob
- Lamps, Smoked Amber roof marker, (LED) (Not available with (YF5) California state emissions requirements.)
- Lamps, cargo area Cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
- Mirror caps, high gloss Black
- Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31″ [84.25mm]) lighting
- Moldings, beltline, Black
- Sunroof, power
- Tailgate and Bed rail protection caps, top
- Tailgate, GMC MultiPro Tailgate with six functional load/access features NOTE: Auto release can be disabled if ball hitch is installed. See Owner’s manual for details
- Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
- Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Tire, spare, LT305/70R18-126/123R, 35″ M/T
- Tires, LT305/70R18-126/123R, 35″ M/T
- Wheel, Spare 18″ (50.8 cm)
- Wheelhouse liners, rear
- Wipers, front rain-sensing
- 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.)
- Bed View Camera, camera in the CHMSL to show a view of the cargo Bed display located in infotainment screen, includes Two Trailer Camera Provisions
- 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) Sierra HD Pro Safety.)
- Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
- Front and Rear Park Assist, ultrasonic
- Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
- OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including select 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 select 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.)
- Rear Cross Traffic Alert
- Rear Seat Belt Indicator
- Safety Alert Seat
- 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
- Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your New driver
- Tire Pressure Monitoring 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
- Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
- Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
- Vehicle Name: GMC Sierra 2500HD
- Body Style: Crew Cab Pickup
- Body Code: E63
- Drivetrain: Four Wheel Drive
- Passenger Capacity: 5
- Gross Axle Wt Rating – Front: 5600
- Gross Axle Wt Rating – Rear: 6600
- Curb Weight – Front: 4023
- Curb Weight – Rear: 2822
- Gross Vehicle Weight Rating Cap: 10850, 11025, 11350
- Fuel Economy Est-Combined:
- EPA Fuel Economy Est – City:
- EPA Fuel Economy Est – Hwy:
- Gross Combined Wt Rating: 27500
- Dead Weight Hitch – Max Trailer Wt.: 5000
- Dead Weight Hitch – Max Tongue Wt.: 500
- Wt Distributing Hitch – Max Trailer Wt.: 18400, 18500
- Wt Distributing Hitch – Max Tongue Wt.: 1840, 1850
- Fifth Wheel Hitch – Max Trailer Wt.: 14800, 16200, 17300
- Fifth Wheel Hitch – Max Tongue Wt.: 3700, 4050, 4325
- Maximum Trailering Capacity: 18500
- Engine Order Code: L5P
- Engine Type: Turbocharged Diesel V8
- Displacement: 6.6L/- TBD –
- Fuel System: Direct Injection
- SAE Net Horsepower @ RPM: 470 @ 2800
- SAE Net Torque @ RPM: 975 @ 1600
- Trans Order Code: MGM, MKM
- Trans Type: 10
- Trans Description Cont.: Automatic
- Trans Description Cont. Again:
- First Gear Ratio (:1): 4.54
- Second Gear Ratio (:1): 2.87
- Third Gear Ratio (:1): 2.06
- Fourth Gear Ratio (:1): 1.72
- Fifth Gear Ratio (:1): 1.48
- Sixth Gear Ratio (:1): 1.26
- Reverse Ratio (:1): 4.54
- Clutch Size:
- Trans Power Take Off:
- Trans PTO Access:
- Transfer Case Model: – TBD –
- Transfer Case Gear Ratio (:1), High: 1
- Transfer Case Gear Ratio (:1), Low: – TBD –
- Transfer Case Power Take Off:
- Cold Cranking Amps @ 0° F (Primary): 720, 730
- Cold Cranking Amps @ 0° F (2nd): , 700
- Tons/yr of CO2 Emissions @ 15K mi/year:
- Maximum Alternator Capacity (amps): 170, 220 & 170, 220
- Maximum Alternator Watts:
- Total Cooling System Capacity: – TBD –
- Engine Oil Cooler: Yes
- Frame Type: Box Ladder
- Suspension Type – Front: Torsion Bar
- Suspension Type – Rear: 3-Stage Multi-Leaf
- Spring Capacity – Front: – TBD –
- Spring Capacity – Rear: – TBD –
- Axle Type – Front: – TBD –
- Axle Type – Rear: – TBD –
- Axle Capacity – Front: – TBD –
- Axle Capacity – Rear: – TBD –
- Axle Ratio (:1) – Front: 3.42, 3.73
- Axle Ratio (:1) – Rear: 3.42, 3.73
- Shock Absorber Diameter – Front: 55
- Shock Absorber Diameter – Rear: 51
- Stabilizer Bar Diameter – Front: 1.38
- Stabilizer Bar Diameter – Rear:
- Front Tire Order Code: QMG
- Rear Tire Order Code: QMG
- Spare Tire Order Code: QNZ
- Front Tire Size: LT305/70R18-126/123R
- Rear Tire Size: LT305/70R18-126/123R
- Spare Tire Size: LT305/70R18-126/123R
- Front Tire Capacity: – TBD –
- Rear Tire Capacity: – TBD –
- Spare Tire Capacity: – TBD –
- Revolutions/Mile @ 45 mph – Front: – TBD –
- Revolutions/Mile @ 45 mph – Rear: – TBD –
- Revolutions/Mile @ 45 mph – Spare: – TBD –
- Front Wheel Size: 18 x – TBD –
- Rear Wheel Size: 18 x – TBD –
- Spare Wheel Size: 18 x – TBD –
- Front Wheel Material: Aluminum
- Rear Wheel Material: Aluminum
- Spare Wheel Material: – TBD –
- Steering Type: Pwr Recirculating Ball
- Steering Ratio (:1), On Center: – TBD –
- Steering Ratio (:1), At Lock: – TBD –
- Turning Diameter – Curb to Curb: 51.8
- Turning Diameter – Wall to Wall: – TBD –
- Brake Type: Pwr
- Brake ABS System: 4-Wheel
- Brake ABS System (Second Line):
- Disc – Front (Yes or ): Yes
- Disc – Rear (Yes or ): Yes
- Front Brake Rotor Diam x Thickness: 14 x 1.6
- Rear Brake Rotor Diam x Thickness: 14.1 x 1.3
- Drum – Rear (Yes or ):
- Rear Drum Diam x Width:
- Fuel Tank Capacity, Approx: 36
- Aux Fuel Tank Capacity, Approx:
- Fuel Tank Location: – TBD –
- Aux Fuel Tank Location:
- Front Head Room: 43.03
- Front Leg Room: 44.53
- Front Shoulder Room: 66.02
- Front Hip Room: 61.18
- Second Head Room: 40.12
- Second Leg Room: 43.4
- Second Shoulder Room: 65.3
- Second Hip Room: 60.24
- Wheelbase: 158.94
- Length, Overall: 250.75, 252
- Width, Max w/o mirrors: 81.85
- Height, Overall: 82.68
- Overhang, Front: – TBD –
- Overhang, Rear w/o bumper: – TBD –
- Front Bumper to Back of Cab: – TBD –
- Cab to Axle: 42.36
- Cab to End of Frame: – TBD –
- Ground to Top of Load Floor: – TBD –
- Ground to Top of Frame: – TBD –
- Frame Width, Rear: – TBD –
- Ground Clearance, Front: 11.61, 11.78
- Ground Clearance, Rear: 11.61, 11.78
- Cargo Box Length @ Floor: 82.2
- Cargo Box Width @ Top, Rear: – TBD –
- Cargo Box Width @ Floor: 71.4
- Cargo Box Width @ Wheelhousings: 51.85
- Cargo Box (Area) Height: 21
- Tailgate Width: – TBD –
- Cargo Volume: 69.5
- Ext’d Cab Cargo Volume: – TBD –
- Seventh Gear Ratio (:1): 1.00
- Eighth Gear Ratio (:1): 0.85
- Ninth Gear Ratio (:1): 0.69
- Tenth Gear Ratio (:1): 0.63
- Country of Origin: United States GMC Truck
- Model Group: Sierra
- Vehicle Segment: Large Pick-up
- Vehicle Type: Crew Cab
- Body Cab Style: Crew Cab
- Bed Style: regular, regular
- Engine Displacement Units: 6.6, 6.6, 6.6
- Engine Camshaft: OHV, OHV, OHV
- Engine Block Type: iron, iron, iron
- Engine Cylinder Count: 8, 8, 8
- Engine Valve Count: 2, 2, 4
*Manufacturer’s Rebates shown above are subject to residency restrictions. Any customer not meeting the residency restriction will receive a dealer discount in the same amount of the manufacturer rebate. Accessories and color may vary. Quoted price subject to change without notice to correct errors or omissions. This is an individualized price quote and is valid solely in connection with a purchase by you, the recipient. Price may already include applicable manufacturer incentives which may expire at any time. Manufacturer incentive data and vehicle features is provided by third parties and believed to be accurate as of the time of publication. Please contact the store by email or phone for details and availability of incentives. Sales tax or other taxes, tag, license, title, registration fees, and government fees is not included in quoted price. All used inventory prices, specifications, and availability subject to change without notice. Prices do not include additional fees and costs of closing, government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees.
Disclaimer: Price includes “Connected and Protected” fee of $995. This coverage is not required to obtain financing or to register a motor vehicle. We do not disclose information about our customers to anyone, except as you authorize or permitted by law. Dealer’s price for this vehicle as equipped. Does not include state and local taxes, license and title fees, delivery/processing fee, or finance charge, if any. This listing has been affixed to this vehicle by this dealer. It has been designed to clearly indicate any additional charges. This is only a summary of possible benefits available. Certain restrictions and limitations apply.
Clay Cooley is not responsible for mispricing, typographical, data transmission, or any and all other errors that may appear on the site. If the advertised price is incorrect or inaccurate Clay Cooley will update the price as soon as it becomes aware. Clay Cooley maintains the right to refuse or not honor any price listed erroneously. Vehicle prices are subject to change at all times, do not include adds or other fees, and may be subject to a Market Adjustment that is not reflected in the advertised price.
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