5/28/2026

Manager Comments

"Summit White 2024 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Sierra 3500HD Pro, 2D Standard Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Summit White, Black Cloth, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge/Data USB Ports, 220 Amp Alternator, 2-Speed Electronic Shift Transfer Case, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, ABS brakes, Apple CarPlay/Android Auto, Automatic Emergency Braking, Brake assist, Chrome Grille w/Flat Black Grille Insert Bars, Convenience Package, Deep-Tinted Glass, Electric Rear-Window Defogger, Electronic Stability Control, Engine Block Heater, Exhaust Brake, EZ Lift Power Lock & Release Tailgate, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seats w/Lockable Storage, Gooseneck/5th Wheel Prep Package, HD Rear Vision Camera Delete, Heavy-Duty 80 Amp-Hr Battery, Integrated Trailer Brake Controller, Lane Departure Warning System, LED Cargo Area Lighting, Outside temperature display, Preferred Equipment Group 1SA, Push Button Start, Remote Keyless Entry, Snow Plow Prep/Camper Package, Solar Absorbing Tinted Glass, Spray-On Pickup Bedliner, Steering Wheel-Mounted Cruise Control, Suspension Package, Tachometer, Tilt steering wheel, Traction control, Upfitter Switch Kit (5), Variably intermittent wipers, Voltmeter, Wireless Phone Projection. "

SearchCar Price

$63,998

$2,857 Below MSRP

Price Includes Freight of $1,995

MSRP

$66,855

Factory Invoice

$63,998

Stock Number

G278539

VIN:

1GT39SEYXRF278539

Engine

6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP

Transmission

10-speed automatic

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Vehicle Top Features

Apple CarPlay/Android Auto smart device wireless m
Forward Collision Alert with Automatic Braking
Front Pedestrian Braking
Wi-Fi Hotspot capable mobile hotspot internet acce
Brake assist system
Cruise control with steering wheel mounted control
Primary monitor touchscreen
Lane Departure Warning
17 x 6.5-inch front and dual rear silver steel whe
Part-time 4WD
Duramax 6.6L V-8 diesel direct injection, intercoo
Teen Driver restricted driving mode
Keyfob window control
Bluetooth wireless audio streaming
Following Distance Indicator

Installed Options and Packages

(9L7) Upfitter Switch Kit (5)
(A2S) 4-Way Manual Driver Seat Adjuster
(A7E) 4-Way Manual Passenger Seat Adjuster
(AKO) Deep-Tinted Glass
(AKP) Solar Absorbing Tinted Glass
(AQQ) Remote Keyless Entry
(AZ3) Front 40/20/40 Split-Bench Seats with Lockable Storage
(B30) Color-Keyed Carpeting Floor Covering
(B32) Front Rubberized-Vinyl Floor Mats
(BHP) Winter Grille Cover
(BTM) Push Button Start
(C49) Electric Rear-Window Defogger
(CAPDEL) Capped Fuel Fill
(CGN) Spray-On Pickup Bedliner
(CLOTH) Cloth Seat Trim
(DD8) Auto-Dimming Inside Rearview Mirror
(DWI) Power-Adjustable Black Outside Mirrors
(E63) Pickup Bed
(G9Y) 14,000 lbs (6,350 Kgs) GVWR
(GRILLE) Chrome Grille with Flat Black Grille Insert Bars
(GU6) 3.42 Rear Axle Ratio
(H1T) Jet Black
(IOR) AM/FM Radio with GMC Infotainment System
(JL1) Integrated Trailer Brake Controller
(K05) Engine Block Heater
(K34) Steering Wheel-Mounted Cruise Control
(K40) Exhaust Brake
(KC9) 120-Volt Bed Mounted Power Outlet
(KHF) Dual 220-Amps Primary and 170-Amps Auxiliary Alternators
(KI4) 120-Volt Instrument Panel Power Outlet
(KW5) 220 Amp Alternator
(L5P) Duramax 6.6L Turbo-Diesel V8 Engine
(L5PBAT) Dual Heavy-Duty 70 Amp Battery
(MGM) Allison 10-Speed Automatic Transmission
(MGU) Allison 10-Speed Automatic Transmission with Integrated PTO
(NQF) 2-Speed Electronic Shift Transfer Case
(NZZ) Skid Plates
(P03) Painted Center Caps Wheel Trim
(PDI) Sierra HD Pro Safety
(PERLIT) Perimeter Lighting
(PPW) Wireless Phone Projection
(PTO) Power Take-Off
(PYW) 17" Painted Steel Wheels
(QT5) EZ Lift Power Lock and Release Tailgate
(QZT) LT235/80R17E AT BW Tires
(T8Z) Buckle to Drive
(TQ5) IntelliBeam Automatic High Beam On/off
(U2K) SiriusXM Radio
(U95) 2-Speaker Audio System Feature
(UBJ) 2 Charge/data USB Ports
(UE4) Following Distance Indicator
(UEU) Forward Collision Alert
(UF2) LED Cargo Area Lighting
(UFL) Lane Departure Warning
(UHY) Automatic Emergency Braking
(UKJ) Front Pedestrian Braking
(UVBDEL) HD Rear Vision Camera Delete
(VK3) Front License Plate Kit
(WARANT) Fleet Customer Powertrain Limited Warranty
(Z6A) Gooseneck/5th Wheel Prep Package
(Z85) Suspension Package

Standard Features

Exterior and Appearance

2 doors
Standard style pickup box
Pickup bed-rail protectors
Black fender flares
Black side window trim
Black door handles
Wheel hub covers
17 x 6.5-inch front and dual rear silver steel whe
Dual rear wheels
Chrome front bumper
2 front tow hooks
Chrome rear bumper
Rear bumper step
Black front bumper insert
Black front bumper rub strip
Clearcoat paint
Monotone paint
Trailer towing capability
Trailer wiring harness
Class IV tow rating
Trailer hitch
Trailer sway control
Trailer backup assist with visual graphic guidance
Black grille with chrome surround
LT235/80SR17 AT BSW front and rear tires
Full-size spare tire with steel wheel
Crank-down spare tire
Manual extendable trailer mirrors
Black door mirrors
Galvanized steel/aluminum body panels with side im
3 underbody skid plates
Spray-in pickup bed liner
Front license plate bracket
Trailer brake controller
Trailer hitch light
Exterior mirror LED spot lights
5th wheel and gooseneck prep

Convenience

Power door locks with 2 stage unlocking
Keyfob activated door locks
All-in-one remote fob and ignition key
Auto-locking doors
Smart key with push button start
Retained accessory power
Tire Fill Alert tire pressure fill assist
Trip computer
Tailgate
Tachometer
Oil pressure gage
Engine/electric motor temperature gage
Voltmeter
In-radio display clock
Compass
Exterior temperature display
Redundant digital speedometer
Engine temperature warning
Battery charge warning
Key in vehicle warning
Door ajar warning
Service interval indicator
Turn signal on warning
Oil pressure warning
Transmission fluid temp warning
Brake pad wear indicator
Driver information center
Headlights on reminder
Trip odometer
Power first-row windows
Driver and passenger one-touch down windows
Driver one-touch up window
Variable intermittent front windshield wipers
Passenger visor mirror
Front reading lights
Variable instrument panel light
Driver foot rest
Mini overhead console
Fixed rear windshield
Day/Night rearview mirror
Keyfob window control
BedStep integrated side steps
Front beverage holders
Locking glove box
4 beverage holders
Driver and passenger door bins
Locking front under seat tray
Power door mirrors
Heated driver and passenger side door mirrors
1 12V power outlet
Power tailgate/rear door lock
Upfitter switches
Rear window defroster
Cruise control with steering wheel mounted control
Auto-dimming rear view mirror
Keyfob trunk control
EZ Lift
Auto-dimming driver side mirror
Power folding door mirrors
Auto-dimming passenger side mirror
Diesel exhaust fluid (def) gage
Low level warning for oil, coolant, fuel, washer f

Technology and Telematics

2 USB ports
Wi-Fi Hotspot capable mobile hotspot internet acce
Bluetooth handsfree wireless device connectivity
Apple CarPlay/Android Auto smart device wireless m

In-car Entertainment

1 total number of 1st row displays
7 inch primary LCD display
Primary monitor touchscreen
Bluetooth wireless audio streaming
Seek scan
GMC Infotainment System external memory control
Internet radio capability
Standard grade speakers
2 speakers
Fixed audio antenna
3 month satellite trial subscription

Comfort

Cabback insulator
Urethane gear shifter material
Urethane steering wheel
Manual tilting steering wheel
3
Cloth headliner material
Full headliner coverage
Manual climate control
Yes
40-20-40 split-bench front seat
Driver seat with 4-way directional controls
Front passenger seat with 4-way directional contro
Height adjustable front seat head restraints
Manual front seat head restraint control
Split-bench front seat
Front seat center armrest
Front seat armrest storage
Driver seat manual reclining and fore/aft control
Passenger seat manual reclining and fore/aft contr
Plastic front seatback upholstery
Full floor coverage
Rubber front and rear floor mats
Cloth rear seat upholstery
Cloth front seat upholstery
Full carpet floor covering

Safety and Security

StabiliTrak w/Proactive Roll Avoidance electronic
Hill Start Assist (HSA)
Immobilizer
Remote panic alarm
Analog instrumentation display
Tire specific low air pressure warning
Gage cluster display size: 3.50
Front seatbelt pretensioners
2 seatbelt pre-tensioners
Projector beam headlights
LED low and high beam headlights
Auto on/off headlight control
Multiple enclosed headlights
Delay-off headlights
Auto-leveling headlights
IntelliBeam auto high-beam headlights
Lane Departure Warning
Forward Collision Alert with Automatic Braking
Front Pedestrian Braking
Following Distance Indicator
Teen Driver restricted driving mode
LED daytime running lights
Cab clearance lights
High mounted center stop light
Remote activated perimeter approach lighting
LED brake lights
Illuminated entry
Fade interior courtesy lights
Pickup box cargo light
Driver and passenger convex spotter mirrors
Turn signal indicator in door mirrors
DuraLife 4-wheel disc brakes
4-wheel antilock (ABS) brakes
Brake assist system
Driver front impact airbag
Seat mounted side impact driver airbag
Curtain first-row overhead airbags
Passenger front impact airbag
Seat mounted side impact front passenger airbag
Airbag occupancy sensor
6 airbags

Powertrain and Mechanical

Hydraulic power-assist steering system
Re-circulating ball steering
2-wheel steering system
Stainless steel single exhaust
Allison 10-speed automatic
Overdrive transmission
Tow/Haul Mode selectable mode transmission
Transmission oil cooler
Lock-up transmission
Transmission electronic control
Sequential shift control
Automatic
Standard ride suspension
Independent front suspension
Short and long arm front suspension
Front anti-roll bar
Front torsion springs
Gas-pressurized shock absorbers
Rigid axle rear suspension
Rear leaf springs
Regular grade rear springs
Leaf spring rear suspension
ICE
Battery run down protection
Engine oil cooler
Radiator
Part-time 4WD
Four-wheel drive
All-speed ABS and driveline traction control
Electronic transfer case shift
Automatic rear locking differential
Auto locking hub control
Front and rear ventilated disc brakes
Four channel ABS brakes
Electronic parking brake
Front mounted engine
Longitudinal mounted engine
Iron engine block
Aluminum cylinder head
Dual alternator
Heavy-duty front springs
Engine block heater
Engine retarder system
Dual lead acid batteries
Diesel
Compression ignition system
Duramax 6.6L V-8 diesel direct injection, intercoo
Duramax V8
Intercooled turbo
PTO transmission provision
Auxiliary power take-off
Snow plow provisions

Vehicle Specifications

Exterior and Appearance

Front tires LT load rating : E
Rear tires LT load rating : E
Front tire width : 9.3"
Front tire aspect ratio : 80
Front tire diameter : 17.0"
Rear tire width : 9.3"
Rear tire aspect ratio : 80
Rear tire diameter : 17.0"

Exterior Specs

GVWR : 14,000 lbs.
GAWR rear : 10,400 lbs.
Cargo box length : 98.2"
Cargo box min width : 50.6"
Cargo box volume : 83.5 cu.ft.
Pickup box depth : 21"
Cargo box max width : 71.4"
Vehicle body length : 236.3"
Vehicle body width : 96.6"
Vehicle body height : 80.2"
Wheelbase : 142"
Vehicle turning radius : 23.45'
Min ground clearance : 10.5"
Front track : 68.1"
Rear track : 75"
GAWR front : 5,200 lbs.
Spring rating front : 5,200 lbs.
Standard curb weight : 7661 lbs.
Standard payload : 6301 lbs.
Towing capacity : 20,000 lbs.
Max gross combined weight rating : 40,000 lbs.
Fifth-wheel towing capacity : 31,500 lbs.
Gooseneck towing capacity : 31,500 lbs.

Powertrain and Mechanical

Displacement : 6.6 L
SAEJ1349 : AUG2004 compliant
First gear ratio : 4.54
Second gear ratio : 2.86
Third gear ratio : 2.06
Fourth gear ratio : 1.72
Fifth gear ratio : 1.48
Sixth gear ratio : 1.26
Reverse gear ratio : 4.54
Seventh gear ratio : 1
Eighth gear ratio : 0.85
Ninth gear ratio : 0.68
Tenth gear ratio : 0.63
Transmission Speeds : 10
Front brake diameter : 14"
Rear brake diameter : 14"
Engine Cylinders : 8
Alternator Amps : 220 A
Secondary alternator rating : 170 A
Bore : 4.06"
Stroke : 3.9"
Compression ratio : 16.0
Horsepower : 470 HP @2800 RPM
Torque : 975 lb.-ft. @ 1600 RPM
cc : 402.7 cu.in.
Battery rating : 730 CCA
Battery Amps : 70 Ah
DEF capacity : 7.00 US gallons
Fuel tank capacity : 28.0 US gallons
Axle ratio : 3.42
Valves per cylinder : 4
Injection Type : Diesel direct injection

Interior Specs

Leg room first-row : 44.5"
Head room first-row : 43.1"
Hip room first-row : 60.9"
Shoulder room first-row : 66.1"

Fuel Economy and Emissions

Fuel type : Diesel fuel type

Consumer Information

Manufacturers issue recalls every day. To learn the current status of the vehicle shown here please check SaferCar.gov. We will provide a comprehensive disclosure of the vehicle’s recall status at delivery.

Vehicles advertised as “Certified” are only eligible for certification when all recalls are addressed and closed.

The SearchCar Price is our lowest price which includes freight, the manufacturers’ warranty, and any manufacturer’s loaner car benefits. It also includes certain manufacturer rebates and incentives (not all customers will qualify for all incentives and rebates). Factory incentives on leases are different, so the price may be different. Principal consumer savings on leases are in the residual value. You may also qualify for other rebates and incentives. Contact us for additional information and to get your lowest price. With the SearchCar Price, there are no additional fees to pay except governmental charges where you title the vehicle (taxes, title and tags fees) and the Dealer Processing Charge (Not required by law). Please keep this in mind when comparing prices. Use the SearchCar Low Price to compare our prices with those of other dealers.

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NEW VEHICLE PRICING INFORMATION
-This is a New vehicle located in the state of Maryland.
-Price Does NOT Include Tax, Tags, Title, Optional Dealer Processing Charge $499.

Our Low No Haggle Price

Posted on the Windshield of Every Car

Our Sales Associates
are Paid to Help

And Not to Charge You More Money

Ask About our Lifetime Buyer Protection Plan

Save Thousands - And Get a Loaner Car for Life

Why Buy SearchCar New?

Learn More