New
2025
GMC
Sierra 2500 HD
Crew Cab Long Box 4-Wheel Drive Pro
VIN
1GT4ULEY7SF358170
Stock Number
G12921
- MSRP $67,370
- MSRP $67,370
See Important Disclosures Here
New 2025 GMC Sierra 2500 HD Crew Cab Long Box 4-Wheel Drive Pro
Gallery
Dealership Photos
Manufacturer Photos
May not represent actual vehicle (options, colors, trim and body style may vary).
Current Offers
- MSRP $67,370
Available Specials
- CALL FOR BEST PRICE 1CALL FOR BEST PRICE
Click here for more offer information
1CALL FOR BEST PRICE
Specifications
- Interior Black
- VIN 1GT4ULEY7SF358170
- Exterior Summit White
- Stock Number G12921
- Transmission Automatic
- Location O'Neil Buick GMC
- Engine Duramax 6.6L V8 Turbodiesel
- Fuel Type Diesel
Only 5 vehicles like this remaining
Specifications
Entertainment
- Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
- 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
- Bluetooth for phone connectivity to vehicle infotainment system
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Wireless phone projection for Apple CarPlay and Android Auto
Exterior
- Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
- Bumper, front chrome lower
- Bumper, rear chrome with bumper CornerSteps
- Cargo tie downs (12), fixed, rated at 500 lbs per corner
- CornerStep, rear bumper
- Door handles, Black grained
- Glass, solar absorbing, tinted
- Grille (Chrome with flat black grille insert bars.)
- Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
- IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
- Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
- Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31" [84.25mm]), molded in Black (Not available on Regular Cab models.)
- Moldings, beltline, Black
- Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
- Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete.)
- Tailgate, locking, utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
- Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
- Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
- Tire, spare LT245/75R17E all-season, blackwall (Included and only available with (QHQ) LT245/75R17E all-season, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QHQ) LT245/75R17E all-season, blackwall tires are ordered.)
- Tires, LT245/75R17E all-season, blackwall
- Wheels, 17" (43.2 cm) painted steel, Silver (Not currently available to order.)
Interior
- Air conditioning, single-zone
- Air vents, rear (Not available with Regular Cab model.)
- Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
- Compass, located in instrument cluster
- Cruise control, steering wheel-mounted
- Door locks, power
- Driver Information Center, 3.5" diagonal monochromatic display
- Exterior Temperature Display, located in radio display
- Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
- Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Mirror, inside rearview, manual tilt
- Power outlet, front auxiliary, 12-volt
- Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
- Remote Keyless Entry
- Seat adjuster, driver 4-way manual
- Seat adjuster, passenger 4-way manual
- Seat trim, Vinyl
- Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
- Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)
- Steering column, Tilt-Wheel, manual with wheel locking security feature
- Steering wheel, urethane
- USB Ports, 2, Charge/Data ports located on instrument panel
- Window, power front, passenger express down
- Windows, power front, drivers express up/down
- Windows, power rear, express down (Not available on Regular Cab models.)
Mechanical
- Air filter, heavy-duty
- Air filtration monitoring
- Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
- Auto-locking rear differential
- 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. Not included with (ZW9) pickup bed delete.)
- Cooling, auxiliary external transmission oil cooler
- Cooling, external engine oil cooler
- 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)
- Four wheel drive
- Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
- GVWR, 10,650 lbs. (4831 kg) (Included and only available with TK20903 model and (L8T) 6.6L V8 gas engine with 18", 20" or 22" wheels or TK20943 and (L8T) 6.6L V8 gas engine with 17" wheels.)
- Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)
- Push Button Start
- Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- Recovery hooks, front, frame-mounted, Black
- Steering, Recirculating Ball with smart flow power steering system
- Suspension Package (Not available with (X31) Off-Road Package.)
- Trailer brake controller, integrated
- Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)
- Transmission, Allison 10-Speed automatic
Safety
- 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.)
- Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- 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.)
- Daytime Running Lamps, LED signature lighting
- Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
- Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
- Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- HD Rear Vision Camera (Not available with (ZW9) pickup bed delete. Removed with (UV2) HD Surround Vision.)
- Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
- LED Signature DRL's
- Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
- 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.)
- OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
- 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.)
- 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)
- Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)
Warranty
- <<< Preliminary 2025 Warranty >>>
- Basic: 3 Years/36,000 Miles
- Corrosion: 3 Years/36,000 Miles Rust-Through 6 Years/100,000 Miles
- Drivetrain: 5 Years/60,000 Miles 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
- Maintenance: First Visit: 12 Months/12,000 Miles
- Roadside Assistance: 5 Years/60,000 Miles 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
Featured Equipment
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- 17" Machined Aluminum Wheels
- 2 Charge-Only Rear USB Ports
- 2 Charge/Data USB Ports
- 2-Speed Electronic Shift Transfer Case
- 220-Amp Alternator
- 4-Way Manual Driver Seat Adjuster
- 4-Way Manual Passenger Seat Adjuster
- 4-Wheel Disc Brakes
- 6 Speakers
- 6-Speaker Audio System Feature
- ABS brakes
- AM/FM radio
- Air Conditioning
- Apple CarPlay/Android Auto
- Auto High-beam Headlights
- Automatic Emergency Braking
- Brake assist
- Buckle to Drive
- Bumpers: chrome
- Chrome Grille w/Flat Black Grille Insert Bars
- Color-Keyed Carpeting Floor Covering
- Compass
- Convenience Package
- Deep-Tinted Glass
- Delay-off headlights
- Driver door bin
- Dual front impact airbags
- Dual front side impact airbags
- EZ Lift Power Lock & Release Tailgate
- Electric Rear-Window Defogger
- Electronic Stability Control
- Emergency communication system: OnStar
- Engine Block Heater
- Exhaust Brake
- Following Distance Indicator
- Forward Collision Alert
- Front 40/20/40 Split-Bench Seats
- Front Center Armrest w/Storage
- Front License Plate Kit
- Front Pedestrian Braking
- Front Rubberized-Vinyl Floor Mats
- Front anti-roll bar
- Front reading lights
- Front wheel independent suspension
- Fully automatic headlights
- Heavy-Duty 80 Amp Battery
- Illuminated entry
- IntelliBeam Automatic High Beam On/Off
- LED Cargo Area Lighting
- LED Smoked Amber Roof Marker Lamps
- Lane Departure Warning System
- Low tire pressure warning
- Occupant sensing airbag
- OnStar Services Capable
- Outside Power-Adjustable Black Mirrors
- Outside temperature display
- Overhead airbag
- Overhead console
- Panic alarm
- Passenger door bin
- Passenger vanity mirror
- Pickup Box
- Power steering
- Power windows
- Preferred Equipment Group 1SA
- Push Button Start
- Radio: AM/FM w/GMC Infotainment System
- Rear Rubberized-Vinyl Floor Mats
- Rear reading lights
- Rear step bumper
- Remote Keyless Entry
- Remote keyless entry
- Sierra HD Pro Safety
- Solar Absorbing Tinted Glass
- Speed control
- Split folding rear seat
- Spray-On Pickup Bedliner
- Suspension Package
- Tachometer
- Tilt steering wheel
- Traction control
- Trip computer
- Variably intermittent wipers
- Vinyl Seat Trim
- Voltmeter
- Wheels: 17" Silver Painted Steel
- Winter Grille Cover
- Wireless Phone Projection
Purchase Inquiry
Similar Vehicles
- Sale Price
- $66,235
- MSRP
- $66,025
- Fuel Economy
- 15 city / 19 hwy
- Stock Number
- T86
- Engine Data
- EcoTec3 5.3L V8
- Exterior Color
- Summit White
Vehicle At A Glance
- Fuel Economy * N/A city / N/A hwy
- Mileage 6 MILES
- Transmission Automatic
- Exterior Color Summit White
- Interior Color Black
- Engine Data Duramax 6.6L V8 Turbodiesel
- Bluetooth Connection
- WiFi Hotspot
- Smart Device Integration
- Keyless Start
Vehicle Description
Summit White 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel
This 2025 GMC Sierra 2500HD Pro in Summit White features:
O'Neil Buick GMC in Warminster serving Philadelphia since 1965. See the rest of our inventory at ONEILBUICKGMC.COM. Price excludes tax, tags, title, license, and dealer fees, additional rebates may apply, but internet price does include the following rebates:$1000 - Purchase Allowance. Exp. 09/30/2025 $3,000 -Everyone Qualifies Exp. 11/30/2025
All Vehicles
While we make every effort to ensure the data listed here is correct, there may be instances where some of the options or vehicle features may be listed incorrectly as we get data from multiple data sources. PLEASE MAKE SURE to confirm the details of this vehicle with the dealer to ensure its accuracy. Dealer cannot be held liable for data that is listed incorrectly.
All Vehicles
MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the “Fuel Economy” portion of the EPA’s website for details, including a MPG recalculation tool).
The features and options listed are for the new 2025 GMC Sierra 2500 HD and may not apply to this specific vehicle.
Learn More About This New 2025 GMC Sierra 2500 HD Truck near Philadelphia
Choose O'Neil GMC for the best deal on this GMC Sierra 2500 HD Crew Cab Long Box 4-Wheel Drive Pro. This model comes equipped with a Duramax 6.6L V8 Turbodiesel engine, Automatic transmission, and is finished in White paint. Regardless of what you're looking for in a vehicle, you can be sure that our sales department will assist you with finding the perfect model for your lifestyle. Our finance experts are prepared to help find the lease or finance program that is right for you. We are located at 869 W STREET RD in WARMINSTER, PA 18974-3126, only a short trip away from Philadelphia, Lansdale, and Ambler. Get in touch with us at or visit us to test drive this GMC Sierra 2500 HD today.