CASPER GMC CADILLAC · Casper, WY

2026 GMC Sierra 2500 HD Pro

0 miles · truck

1 / 17 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 2500 HD

TrimPro

VIN1GT5ULE74TF403255

Stock numberG7528

BodyPickup

Engine6.6L 8-cyl

Cylinders8

Displacement6.6L

Horsepower401

TransmissionAutomatic

Drivetrain4WD

FuelGasoline

ExteriorSummit White

InteriorJet Black, Cloth seat trim

Doors4

Towing16000

Vehicle description

Vehicle Details Power through tough jobs and weekend adventures in this 2026 GMC Sierra 2500 Pro, now available in Casper WY. Built for drivers who need serious capability, this heavy-duty pickup pairs 4WD with a V8 6.6L gasoline engine for confident performance on the jobsite, in the mountains, or across Wyoming highways. The GMC Sierra 2500 Pro delivers the rugged strength you expect from a GMC truck, along with practical features designed to keep every drive connected and comfortable. Inside, you'll find Hands Free Bluetooth, Apple CarPlay, and Android Auto, making it easy to stream music, take calls, and access your favorite apps on the go. Safety and confidence are enhanced with Lane Departure Warning, while the Off-Road Package adds extra capability for demanding terrain and unpredictable weather conditions. Whether you need a dependable work truck, a durable towing partner, or a versatile pickup for everyday use, this GMC Sierra 2500 Pro is ready to perform. If you're searching for a 2026 GMC Sierra 2500 Pro in Casper WY, this truck deserves a close look. Strong, smart, and built to handle hard work, it's a dependable choice for drivers who want capability without compromise. Contact us today to learn more or schedule your test drive. Equipment See what's behind you with the back up camera on this unit. This 2026 GMC Sierra 2500 offers Android Auto for seamless smartphone integration. Bluetooth technology is built into this unit, keeping your hands on the steering wheel and your focus on the road. The vehicle's Lane Departure Warning helps keep you in your lane. This model offers Apple CarPlay for seamless connectivity. An off-road package is installed on this 2026 GMC Sierra 2500 so you are ready for your four-wheeling best. This GMC Sierra is outfitted with an OnStar communication system. With the keyless entry system on the vehicle you can pop the trunk without dropping your bags from the store. The GMC Sierra has a V8, 6.6L high output engine. When you encounter slick or muddy roads, you can engage the four wheel drive on this unit and drive with confidence. This model embodies class and sophistication with its refined white exterior. Packages Convenience Package: LED Cargo Area Lighting; EZ Lift Power Lock and Release Tailgate; Deep-Tinted Glass; Outside Power-Adjustable Black Mirrors; Electric Rear-Window Defogger. X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; LT265/70R17E AT BW Tires; Skid Plates. Preferred Equipment Group 1SA: OnStar Services Capable; Remote Keyless Entry; 2-Speed Electronic Shift Transfer Case; Sierra HD Pro Safety; Wireless Phone Projection; Solar Absorbing Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; Push Button Start; Chrome Grille with Flat Black Grille Insert Bars; 2 Charge/data USB Ports. Gooseneck/5th Wheel Prep Package. Black Assist Step. Spray-On Pickup Bedliner. LT265/70R17E AT BW Spare Tire. 17" Machined Aluminum Wheels. Electric Rear-Window Defogger. 120-Volt Instrument Panel Power Outlet. LT265/70R17E AT BW Tires. Deep-Tinted Glass. Upfitter Switch Kit (5). Skid Plates. LED Cargo Area Lighting. Color-Keyed Carpeting Floor Covering. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

Features & options (129)

Basic
Corrosion
Maintenance
Roadside Assistance
Max seating capacity
Fuel System
Fuel tank capacity
Horsepower
Towing capacity
6-speaker audio system
Bluetooth
GMC Infotainment System with color touchscreen
Wi-Fi Hotspot capable
Wireless phone projection
17" LT265/70R17E all-terrain, blackwall spare tire
17" LT265/70R17E all-terrain, blackwall tires
17" machined aluminum wheels
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
Black Work steps
Black beltline moldings
Black door handles
Black outside power-adjustable vertical trailering mirrors
Cab-mounted cargo area lamps
Cargo bed LED lighting
Cargo tie-downs
Chrome front bumper
Chrome rear bumper
CornerStep rear bumper
Deep-tinted glass
Front license plate bracket
IntelliBeam
LED tail lamps
Locking tailgate
Side Bed Step
Spare tire carrier lock
Spray-on bedliner
Standard tailgate
Tailgate and bed rail protection caps
Tailgate with EZ Lift assist, power lock & release
12-volt auxiliary front power outlet
120-volt box-mounted power outlet
120-volt power outlet
3.5" diagonal monochromatic Driver Information Center
4-way manual driver seat
4-way manual front passenger seat
40/20/40 split-bench front seat with under-seat storage
60/40 split-folding rear bench seat
Assist handles
Carpeted floor covering
Compass
Cruise control
Front rubberized-vinyl floor mats
Inside rearview manual day/night mirror
Manual tilt steering column
Outside temperature display
Power door locks
Power windows with driver express-up/down
Power windows with front passenger express-down
Power windows with rear express-down
Rear Seat Reminder
Rear air vents
Rear rubberized-vinyl floor mats
Rear window defogger
Remote Keyless Entry
Single-zone manual climate control
Steering wheel
USB ports
Upfitter switches
10,500 lbs. GVWR
10-speed automatic transmission
170-amp alternator
3.73 rear axle ratio
4-wheel antilock disc brakes
6.6L V8 Gas engine
Air filtration monitoring
Automatic locking rear differential
Black vertical recovery hooks
Brake pad wear indicator
Capless fuel fill
Electronic shift 2-speed transfer case with push button controls
External auxiliary transmission oil cooler
External engine oil cooler
Fully boxed frame
Gooseneck / 5th Wheel Prep Package
Heavy-Duty Air Filter
Heavy-duty 720 cold-cranking amps battery
Hill Descent Control
Integrated trailer brake controller
Off-Road suspension
Pickup bed
Push Button Start
Skid plates
Steering
LED Daytime Running Lamps
Signature LED Daytime Running Lamps
6 airbags
Buckle to Drive
Following Distance Indicator
Forward Collision Alert
HD Rear Vision Camera
Hitch Guidance
Lane Departure Warning
OnStar Basics
OnStar services capable
Rear Seat Belt Indicator
Seat Belt Adjustable Guide Loops
Teen Driver
Tire Pressure Monitoring System with Tire Fill Alert
Trailering Information Label
Automatic Emergency Braking
Front Pedestrian Braking
StabiliTrak, electronic stability control system with traction control
PRO Convenience Package:
EZ Lift power lock and release tailgate
Tinted glass
LED cargo bed lighting
Sierra HD Pro Safety:
Trailering Package:
Trailer hitch
Trailering hitch platform
May require additional optional equipment
X31 Off-Road Package:
Twin-tube Rancho shocks
X31 hard badge
PRO Convenience Package
Sierra HD Pro Safety
Trailering Package
X31 Off-Road Package
Rear-window defogger

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of Casper, Wyoming

Asking price$54,620Dealer asking price

Market value$61,684Market value · based on 9 comparable cars

vs. market Great deal-11.5%Great deal · based on 9 comparable cars

Where this price sits

Among the lowest-priced · 78% of 9 similar listings ask more than this car.

Market value $61,684

This car$54,620

$51,340lowest$65,584highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Great deal$7,064 below the market value of $61,684

Price range

$51,340$65,584

3rd lowest price of 10 similar listings within 250 milesTick marks the market value · range of 9 similar listings

AutosXchange Insights

Compared with 9 new 2026 GMC Sierra 2500 Pro listings within 250 mi.
Priced $7,064 below the market value of 9 comparable cars.
3rd lowest price of 10 similar listings within 250 miles.
Stock # G7528 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 8, 2026. No price change at this dealership since Nov 8 ($54,620).0 price changes at this dealership: $54,620 → $54,620.

AutosXchange Intel Hub: Price changes for this model in Wyoming · This model in the Intel Hub · Market movers in Wyoming

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Sierra 2500 Pro · new · within 250 miles of Casper, Wyoming. All 9 comparable cars for sale, nearest first.

2026 GMC Sierra 2500 HD Pro for sale at Loveland Buick GMC in Loveland, CO

Great deal

12 photos