Key Features

An icon representing Body Type
Body Type Pickup
An icon representing Fuel Type
Fuel Type
An icon representing Engine Description
Engine Description
An icon representing Drivetrain
Drivetrain RWD
An icon representing Cab Type
Cab Type Crew Cab
An icon representing Trim
Trim Pro

Vehicle Details

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Overview

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Stock Number

T204889

Stock Type

New

Year

2025

Make
GMC
Model
Sierra 2500
Model Code

TC20943

Cab Type

Crew

Vehicle Trim

Pro

Body Type
Pickup
VIN

1GT1HLE71SF204889

Brake Type

Hydraulic

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Dimensions

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Dimensions

Class

2

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Drivetrain

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Drivetrain

RWD

Transmission

Transmission Type

Automatic

manufacturing

Engine

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Engine Description

6.6L V8 Gas engine

Engine Cylinder Count

8

Engine Model

L8T

Engine Size (L)

6.6

Horsepower

401

Fuel Type

Gasoline

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Seating

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Seat Dimensions

Seating Capacity

6

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Colors

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Exterior Color

White

Interior Color

Jet Black, Cloth seat trim

verified

Vehicle Options

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  • Door handles, Black grained
  • Rear wheel drive
  • Windows, power front, drivers express up/down
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Cooling, external engine oil cooler
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Compass, located in instrument cluster
  • Driver Information Center, 3.5" diagonal monochromatic display
  • 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.)
  • OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
  • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Seat trim, Vinyl
  • Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
  • Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.) (STD)
  • Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
  • Remote Keyless Entry
  • Seat adjuster, driver 4-way manual
  • Window, power front, passenger express down
  • Transmission, Allison 10-Speed automatic (STD)
  • Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
  • Steering, Recirculating Ball with smart flow power steering system
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • Suspension Package
  • Wheels, 17" (43.2 cm) painted steel, Silver (STD) (Not currently available to order.)
  • Moldings, beltline, Black
  • Seat adjuster, passenger 4-way manual
  • LED Signature DRL's
  • Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
  • Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
  • Windows, power rear, express down (Not available on Regular Cab models.)
  • Air filter, heavy-duty
  • Air filtration monitoring
  • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
  • Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
  • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Tires, LT245/75R17E all-season, blackwall (STD)
  • Push Button Start
  • Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
  • Door locks, power
  • Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
  • Cruise control, steering wheel-mounted
  • Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
  • CornerStep, rear bumper
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • Air conditioning, single-zone
  • Brake lining wear indicator
  • 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.)
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
  • Bumper, rear chrome with bumper CornerSteps
  • Daytime Running Lamps, LED signature lighting
  • Rear Seat Belt Indicator (Requires Crew Cab or Double Cab model.)
  • Seat Belt Adjustable Guide Loops, front row only (Included and only available on Crew Cab and Double Cab models. Not available with (ZW9) pickup bed delete.)
  • USB Ports, 2, Charge/Data ports located on instrument panel
  • HD Rear Vision Camera (Not available with (ZW9) pickup bed delete. Removed with (UV2) HD Surround Vision.)
  • Recovery hooks, front, frame-mounted, Black
  • Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
  • Bumper, front chrome lower
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • 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.)
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Trailer brake controller, integrated
  • Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Grille (Chrome with flat black grille insert bars.)
  • Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Wireless phone projection for Apple CarPlay and Android Auto
  • Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)
  • 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.)
  • Exterior Temperature Display, located in radio display
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
  • Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD)
  • Steering wheel, urethane
  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)
  • Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
  • Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
  • 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
  • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
  • Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
  • Cooling, auxiliary external transmission oil cooler
  • Air vents, rear (Not available with Regular Cab model.)
  • Steering column, Tilt-Wheel, manual with wheel locking security feature
  • Audio system, GMC Infotainment System with 7" diagonal color touch-screen AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wireless Apple CarPlay and Android Auto capable (STD)
  • Auto-locking rear differential
  • Power outlet, front auxiliary, 12-volt
  • 1SA Pro Safety Plus Package
  • Lowered GVWR, 10,000 lbs. (4536 kg), lowers GVWR and significantly decreases towing and/or payload ratings
  • USB ports, (2) charge-only, rear
  • Lane Change Alert with Side Blind Zone Alert
  • Pro Preferred Equipment Group
  • Convenience Package
  • Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont, Virginia and Washington state requirements
  • Tire, spare LT245/75R17E all-season, blackwall
  • Rear Cross Traffic Alert
  • Power outlet, instrument panel, 120-volt
  • Upfitter switch kit, (5)
  • Power outlet, bed mounted, 120-volt
  • Tailgate, gate function manual with EZ Lift
  • Mirror, inside rearview auto-dimming
  • Trailering wiring provisions, for trailering, 5th wheel and gooseneck trailer
  • Summit White
  • License plate kit, front, Incandescent lighting
  • LPO, Black tubular assist steps, 6" rectangular
  • Front and Rear Park Assist, ultrasonic
  • Jet Black, Cloth seat trim
  • LED Cargo Area Lighting
  • Mirrors, outside power-adjustable vertical trailering
  • Lamps, Smoked Amber roof marker, (LED)
  • Defogger, rear-window electric
  • Glass, deep-tinted
  • CUSTOMER DIALOGUE NETWORK

Ideal Buick GMC ci2 Test Site

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Listing Notes
Summit White exterior and Jet Black interior. WiFi Hotspot, Keyless Start, Onboard Communications System, Back-Up Camera, Trailer Hitch, 1SA PRO SAFETY PLUS PACKAGE, CONVENIENCE PACKAGE, TRANSMISSION, ALLISON 10-SPEED AUTOMA...

KEY FEATURES INCLUDE
Back-Up Camera, Onboard Communications System, Trailer Hitch, Keyless Start, WiFi Hotspot. Keyless Entry, Electronic Stability Control, Vinyl Seats, 4-Wheel ABS. GMC Pro with Summit White exterior and Jet Black interior features a 8 Cylinder Engine with 401 HP at 5200 RPM*.

OPTION PACKAGES
includes (UD5) Front and Rear Park Assist, (UFG) Rear Cross Traffic Alert, (UKC) Lane Change Alert with Side Blind Zone Alert and (DWI) trailer mirrors, (dealer-installed), with heated and auto-dimming upper glass, lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/manual extending (extends 3.31" [84.25mm]), Black Includes (DD8) auto-dimming rearview mirror. includes (QT5) EZ Lift power lock and release tailgate, (K34) Cruise control, (AKO) tinted glass, (UF2) LED cargo bed lighting, (C49) rear-window defogger and (DBG) outside power-adjustable vertical trailering with heated upper glass, GLASS, DEEP-TINTED, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth® streaming audio for music and select phones; featuring wireless Apple CarPlay® and Android Auto® capable (STD), with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD), (STD).

OUR OFFERINGS
At Ideal Buick GMC, NO ONE BEATS AN ASCHENBACH DEALand were proud to be your trusted Buick and GMC dealership serving Frederick, Hagerstown, Urbana, Mt. Airy, Thurmont, and beyond! As part of the family-owned Aschenbach Auto Group, we offer 40+ years of relationship-building, expertise, and a commitment to honest, transparent car buying.

Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
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Excludes tax, tag and other fees. This estimate is for general information purposes only.
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