Gray 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD for sale in Manheim, PA
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2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD

6,657 miles
2026
GMC
Sierra 3500 HD
Price
$76,977

Estimated Payment$1,136 / mo.
Morgan Automotive
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This vehicle includes $15,570 of factory installed options. Show
$15,570

2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD Details

Condition
Pre-owned
Body Type
Pickup truck
Trim
Crew Cab, Long Bed, AT4, 4WD
Stock #
J236424
VIN
1GT4UVEY9TF236424
Exterior Color
Gray
Interior Color
Black
Passengers
5
Drivetrain
4wd
Horsepower
470 hp @ 2800 RPM
Torque
975 lb-ft @ 1600 RPM
Fuel Type
Diesel
Fuel Capacity
36 gallons
Transmission
Allison 10-speed automatic
Engine
Duramax 6.6L Diesel Turbo V8 470hp 975ft. lbs.
Gross Vehicle Wt. Rating
11,550 lbs.
Dimensions
81.9" w x 250.7" l x 81.2" h
Bed Length
82.2"
Wheelbase
158.9"
View Window Sticker
Free Carfax Report
$44.99
View CARFAX Report

2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD Key Features

Adaptive cruise controlAdaptive cruise control
Android AutoAndroid Auto
Apple CarPlayApple CarPlay
Automatic climate controlAutomatic climate control
Backup cameraBackup camera
Blind spot monitorBlind spot monitor
BluetoothBluetooth
Collision warningCollision warning
Cooled seatsCooled seats
Cross traffic alertCross traffic alert
Google Built-InGoogle Built-In
Head up displayHead up display
Heated seatsHeated seats
Heated steering wheelHeated steering wheel
Keyless entryKeyless entry
Lane departure warningLane departure warning
Leather seatsLeather seats
Memory seatsMemory seats
NavigationNavigation
Power running boardsPower running boards
Power seatsPower seats
Premium audioPremium audio
Push startPush start
Rain sensing wipersRain sensing wipers
Rear heated seatsRear heated seats
Remote engine startRemote engine start
Satellite radio readySatellite radio ready
Side impact airbagsSide impact airbags
Smart device remote startSmart device remote start
Sunroof/moonroofSunroof/moonroof
Tow packageTow package
Trailer cameraTrailer camera
Wifi hotspotWifi hotspot
Wireless phone chargingWireless phone charging
Show all 34 features

Notes

Used 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD for sale in Manheim, PA

2026 GMC Sierra 3500HD AT4 Crew Cab 4WD – Duramax Diesel | AT4 Premium Package | 6,600 Miles!

Heavy-duty capability meets premium AT4 refinement.

This 2026 GMC Sierra 3500HD AT4 Crew Cab 4WD Long Bed is an exceptional find, finished in Sterling Metallic with a sophisticated Black Leather Interior featuring Kalahari Accents. Showing just over 6,600 miles, this truck is in showroom condition and combines serious towing capability with upscale comfort, advanced technology, and bold AT4 styling.

Performance, Capability & Equipment

  1. 6.6L Duramax Turbo-Diesel V8 – $9,990 Option
  2. Impressive diesel torque for demanding towing and hauling
  3. Paired with an Allison 10-speed automatic transmission
  4. Engineered for heavy-duty performance and long-distance confidence
  5. Four-Wheel Drive (4WD) – Added traction and capability when conditions get challenging
  6. AT4 Premium Package – Premium amenities and distinctive AT4 features
  7. Gooseneck / 5th-Wheel Prep Package – Designed to help equip the truck for compatible gooseneck and fifth-wheel trailer setups
  8. Long Bed Configuration – Extra cargo space and practical utility
  9. Bold AT4 exterior styling with rugged details and distinctive badging
  10. Sterling Metallic exterior paint

Premium Interior & Technology

  1. Black leather-appointed interior with Kalahari accents
  2. 13.4-inch GMC Infotainment System with Google Built-In
  3. Bose Premium Audio System
  4. Heated and ventilated front seats
  5. Driver-seat and exterior-mirror memory settings
  6. Large digital driver information display
  7. LED exterior lighting
  8. Crew Cab space with generous room for passengers
  9. Advanced driver-assistance and safety technologies

Heavy-Duty Strength Without Sacrificing Comfort

Whether you're towing a substantial trailer, working hard, or traveling in comfort, this Sierra 3500HD AT4 delivers the versatility expected from a premium heavy-duty truck. The Duramax diesel, 4WD capability, long-bed configuration, and fifth-wheel/gooseneck preparation make it a compelling choice for serious truck buyers. With showroom condition and only just over 6,600 miles, this is a standout opportunity to own a nearly new Sierra HD.

Morgan Automotive offers great quality vehicles priced correctly. Family owned and operated, proudly serving beautiful Lancaster County, PA, including Harrisburg, Ephrata, Lititz, York, Reading, and anywhere in between. EST. in 1998.

The Morgan Promise — Confidence Comes Standard

At Morgan Automotive, every pre-owned vehicle receives the attention it deserves:

  1. Tires, brakes, and rotors with more than 50% life remaining
  2. Fresh Pennsylvania state inspection and fresh oil
  3. CARFAX report
  4. Two keys
  5. Half a tank of gas
  6. A multi-point mechanical check sheet

Enjoy our commission-free sales team, transparent pricing, and customer-focused service. One Price. Our Best Price.

Ask about available warranty coverage and ProGuard vehicle service contracts. Delivery and free service loaner vehicles are available, with discounts for active military, veterans, and first responders.

Call 717-664-3833 or email sales@morganautomotive.biz to confirm availability, request a personalized video, or schedule your visit.

Explore current inventory and pricing at https://morganautos.com/

WARRANTY:

Still covered under the current remaining balance of factory warranty.


Entertainment & Technology

Safety

Performance & Mechanical

Interior

Exterior

What type of fuel does a 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD use?

A 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD uses Diesel with fuel tank capacity up to 36 gallons.

What is the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD fuel capacity?

A 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has the fuel capacity of 36 gallons.

Is the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD turbocharged?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has a Turbo engine.

How much horsepower does a 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have?

A 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has 470 horsepower.

How much torque does a 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have?

A 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has 975 lb-ft torque.

What is the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD load capacity?

A 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has a load capacity of 4089 lbs.

What is the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD towing capacity?

A 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has a towing capacity of 21300 lbs.

What drivetrain does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has a four-wheel drive (4WD) drivetrain.

What transmission does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has a Allison 10-speed automatic transmission.

What engine does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with a Duramax 6.6L Diesel Turbo V8 470hp 975ft. lbs. engine.

How many passengers does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD seat?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD seats 5 passengers.

What is the gross vehicle weight rating of the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has a GVWR of 11550 lbs.

What is the bed length of the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has a bed length of 82.2.

What is the wheelbase of the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has a wheelbase of 158.9.

What front tires does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has LT275/65R20 front tires.

What rear tires does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has LT275/65R20 rear tires.

What front wheels does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has 20.0 x 8.5 front wheels.

What rear wheels does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has 20.0 x 8.5 rear wheels.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Blind spot monitor?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Blind spot monitor.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Collision warning?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Collision warning.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Cross traffic alert?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Cross traffic alert.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Google Built-In?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Google Built-In.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Heated steering wheel?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Heated steering wheel.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Lane departure warning?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Lane departure warning.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Memory seats?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Memory seats.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Power running boards?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Power running boards.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Power seats?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Power seats.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Premium audio?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Premium audio.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Rain sensing wipers?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Rain sensing wipers.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Rear heated seats?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Rear heated seats.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Remote engine start?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Remote engine start.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Satellite radio ready?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Satellite radio ready.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Side impact airbags?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Side impact airbags.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Smart device remote start?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Smart device remote start.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Trailer camera?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD has Trailer camera.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Automatic climate control?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Automatic climate control.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Backup camera?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Backup camera.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Heated seats?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Heated seats.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Apple CarPlay?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Apple CarPlay.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Android Auto?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Android Auto.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Bluetooth?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Bluetooth.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Keyless entry?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Keyless entry.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Push start?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Push start.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Navigation?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Navigation.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Sunroof/moonroof?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Sunroof/moonroof.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Leather seats?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Leather seats.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Wireless phone charging?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Wireless phone charging.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Adaptive cruise control?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Adaptive cruise control.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Wifi hotspot?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Wifi hotspot.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Third row seat?

No, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is not equipped with Third row seat.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Tow package?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Tow package.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Head up display?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Head up display.

Does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have Cooled seats?

Yes, the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with Cooled seats.

What safety features does the 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD have?

The 2026 GMC Sierra 3500 HD Crew Cab, Long Bed, AT4, 4WD is equipped with front pedestrian automatic emergency braking, front automatic emergency braking, surround view camera system, check rear seat reminder, pedestrian detection pre-collision warning system, vibrating driver seat pre-collision warning system, audible warning pre-collision warning system, visual warning pre-collision warning system, sensor/alert blind spot safety, rear cross traffic alert, trailer coverage blind spot safety, lane deviation sensors, trailer rearview camera system, front side airbags, rear side curtain airbags, front side curtain airbags, front parking sensors, rear parking sensors, 4-wheel abs, anti-lockout power door locks, auto-locking power door locks, front camera system washer, programmable safety key, hill descent off-road driving assist, auto off electronic parking brake, cargo area camera system, trailer stability control, ventilated disc rear brake, alarm anti-theft system, braking assist, hill holder control, ventilated disc front brake, dual front airbags, vehicle immobilizer anti-theft system, power brakes, latch system child seat anchors, electronic brakeforce distribution, stability control, traction control, in dash rearview monitor, occupant sensing passenger airbag deactivation, roll stability control, front seatbelt warning sensor.
Price
$76,977

Estimated Payment$1,136 / mo.
Morgan Automotive
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Information deemed reliable, but not guaranteed. Interested parties should confirm all data before relying on it to make a purchase decision. All prices and specifications are subject to change without notice. Prices may not include additional fees such as government fees and taxes, title and registration fees, finance charges, dealer document preparation fees, processing fees, and emission testing and compliance charges.