McGrath Buick GMC · Cedar Rapids, IA

2026 GMC Sierra 2500 HD Denali

1 miles · truck

1 / 25 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 2500 HD

TrimDenali

VIN1GT4UREY6TF345088

Stock numberB260878

Mileage1 miles

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

Horsepower470

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

ExteriorDownpour Metallic

InteriorJet Black, Forge Perforated Leather seat trim

Doors4

Towing18500

Vehicle description

Experience the commanding presence and refined capability of the 2026 GMC Sierra 2500HD Denali, engineered to deliver both power and sophistication for those who demand excellence in their heavy-duty truck. - 6.6L V8 Duramax Turbodiesel engine with 470 hp and 975 lb-ft of torque - 10-Speed Automatic transmission with 4WD - Signature Chrome Denali Grille with premium exterior styling - Multicolor 15 Diagonal Head-Up Display - Premium Bose 7-Speaker Sound System with SiriusXM 360L - Apple CarPlay and Android Auto integration - Wireless Phone Projection and Wireless Charging capability - HD Surround Vision with Bed View Camera and Trailer Camera Provisions - Heated and Ventilated front seats with 12-Way Power Driver and Passenger seat adjustment - Heated steering wheel for enhanced comfort - Automatic Emergency Braking with Forward Collision Alert - Rear Cross Traffic Alert and Ultrasonic Front and Rear Park Assist - Trailer Side Blind Zone Alert with Hitch Guidance - Power Sunroof - 22 Bright Finish Aluminum Wheels The heart of this Sierra lies in its formidable Duramax 6.6L V8 Turbodiesel engine, delivering 975 lb-ft of torque that puts serious towing and hauling capability at your command. The 10-speed automatic transmission seamlessly manages power delivery, while the 4WD system ensures capable performance across varied terrain and weather conditions. An engine block heater is included for reliable cold-weather starts in demanding climates. Built with the Denali Reserve Package and equipped with the Gooseneck/5th Wheel Prep Package, this truck is ready for your most ambitious projects. The Heavy Duty Front Spring/Camper Package provides the structural support for serious work, while the X31 Off-Road Package with Hill Descent Control enhances capability on challenging terrain. The spray-on bedliner protects your cargo area with GMC branding, and the off-road suspension delivers confident handling whether on road or trail. Inside, the cabin reflects Denali's commitment to comfort and technology. Genuine wood dashboard and door panel inserts create an upscale atmosphere, while the Multicolor 15 Head-Up Display keeps essential information within your line of sight. The premium GMC Infotainment System with HD Surround Vision cameras provides multiple viewing angles for backing, parking, and trailer operations. Heated and ventilated front seats, along with heated rear outboard seats, ensure year-round comfort for all occupants. Safety and assistance systems are comprehensively integrated throughout this truck. Automatic Emergency Braking, Forward Collision Alert, Rear Cross Traffic Alert, and Lane Departure Warning work together to support your driving. The Ultrasonic Park Assist and HD Surround Vision make navigating tight spaces and backing up straightforward. Trailer Side Blind Zone Alert and Hitch Guidance with Hitch View take the guesswork out of towing. Practical features round out the offering with dual-zone automatic climate control, remote vehicle starter, keyless open and start, and a power sunroof for open-air enjoyment. LED cargo area lighting, front fog lights with auto high-beam capability, and rain-sensing wipers handle daily driving demands. The 220-amp alternator and heavy-duty 80-amp battery ensure robust electrical support for accessories and work equipment. This 2026 GMC Sierra 2500HD Denali represents the convergence of capability, comfort, and technology in the heavy-duty segment. We invite you to visit our showroom to experience the command position this truck offers and discuss how it fits your lifestyle and work requirements. Prices may change at any time and are subject to availability and prior sale. Taxes, title, license fees, and a $180 documentation fee are not included. Pricing reflects all applicable rebates and incentives assigned to the dealer. Example

Features & options (157)

Basic
Corrosion
Maintenance
Roadside Assistance
Max seating capacity
Fuel System
Fuel tank capacity
Horsepower
Towing capacity
13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable
Wireless phone projection
18" LT275/70R18 all-terrain, blackwall spare tire
22" Bright finish aluminum wheels
22" LT265/60R22E all-terrain blackwall tires
22" Transit steel, painted Black wheels
6" Chrome rectangular assist steps (factory installed)
Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
Assist handle, side
Body-color front bumper
Body-color rear bumper
Cab-mounted cargo area lamps
Cargo bed LED lighting
Cargo tie-downs
Chrome beltline moldings
Chrome door handles
Chrome mirror caps
CornerStep rear bumper
Deep-tinted glass
Front and rear Black molded splash guards
Front license plate bracket
GMC MultiPro Tailgate
IntelliBeam
LED fog lamps
Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
Polished exhaust tip
Power sunroof
Rainsense automatic wipers
Rear wheelhouse liners
Side Bed Step
Smoked Amber LED roof marker lamps
Spare tire carrier lock
Spray-on bedliner
Tailgate and bed rail protection caps
Tailgate with EZ Lift assist, power lock & release
Winter Grille Cover
12-way power driver seat
12-way power front passenger seat
12.3" diagonal color Driver Information Center
120-volt box-mounted power outlet
120-volt power outlet
Adaptive Cruise Control
All-weather floor liners
Assist handles
Carpeted floor covering
Compass
Driver memory
Dual-zone automatic climate control
Front bucket seats
Front carpeted floor mats
Front center console
Head-Up Display
Heated driver and front outboard passenger seats
Heated rear outboard seats
Heated steering wheel
Inside rearview auto-dimming mirror
Keyless Open and Start
Manual tilt and telescoping steering column
Outside temperature display
Power door locks
Power sliding rear window with rear defogger
Power windows with driver and front passenger express-up/down
Power windows with driver express-up/down
Power windows with rear express-down
Rear Camera Mirror
Rear Seat Reminder
Rear air vents
Rear carpeted floor mats
Rear window defogger
Remote Start
Steering-wheel mounted controls
Theft-deterrent unauthorized entry system
USB ports
Universal Home Remote
Up-level rear seat with storage package
Ventilated driver and front passenger seats
Wireless Charging
Wrapped steering wheel
10-speed automatic transmission
11,350 lbs. GVWR
220-amp alternator
3.42 rear axle ratio
4-wheel antilock disc brakes
6.6L Duramax Turbo-Diesel V8 engine
Air filtration monitoring
Automatic locking rear differential
Autotrac 2-speed transfer case with push button controls
Brake pad wear indicator
Capped fuel fill
Chrome vertical recovery hooks
Diesel exhaust brake
Digital Variable Steering Assist
Engine block heater
External auxiliary transmission oil cooler
External engine oil cooler
Fully boxed frame
Gooseneck / 5th Wheel Prep Package
Heavy-Duty Air Filter
Heavy-duty dual batteries with 1460 cold-cranking amps
High idle switch
Hill Descent Control
In-Vehicle Trailering App
Integrated trailer brake controller
Off-Road suspension
Skid plates
3 Years OnStar One
LED Daytime Running Lamps
Signature LED Daytime Running Lamps
6 airbags
Bed View Camera
Buckle to Drive
Following Distance Indicator
Forward Collision Alert
Front and Rear Park Assist
HD Surround Vision
Hitch Guidance
Hitch View
Lane Departure Warning
OnStar Basics
OnStar services capable
Rear Cross Traffic Alert
Rear Seat Belt Indicator
Safety Alert Seat
Seat Belt Adjustable Guide Loops
Teen Driver
Tire Pressure Monitoring System with Tire Fill Alert
Trailer Side Blind Zone Alert
Trailering Information Label
Trailering camera provisions
Automatic Emergency Braking
Front Pedestrian Braking
StabiliTrak, electronic stability control system with traction control
Denali Reserve Package:
Technology Package
Sunroof
GMC Protection Package:
All-weather floor liner
Heavy Duty Front Spring / Camper Package
Multi-color 15" Diagonal Head-Up Display
AT4 Preferred Package on AT4
May require additional optional equipment
Denali Reserve Package
GMC Protection Package

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 Cedar Rapids, Iowa

Asking price$82,676Dealer asking price · 1 mi

Market value$81,412Market value · based on 7 comparable cars

vs. market Fair price+1.6%Fair price · based on 7 comparable cars

Where this price sits

Among the highest-priced · 0% of 7 similar listings ask more than this car.

Market value $81,412

This car$82,676

$81,090lowest$82,676highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$1,264 above the market value of $81,412

Price range

$81,090$82,676

8th lowest price of 8 similar listings within 250 milesTick marks the market value · range of 7 similar listings

AutosXchange Insights

Compared with 7 new 2026 GMC Sierra 2500 Denali listings within 250 mi.
Priced $1,264 above the market value of 7 comparable cars — compare options, condition and history.
8th lowest price of 8 similar listings within 250 miles.
About 1 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # B260878 — 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 6, 2026. No price change at this dealership since Nov 6 ($82,676).0 price changes at this dealership: $82,676 → $82,676.

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

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 Denali · new · within 250 miles of Cedar Rapids, Iowa. All 7 comparable cars for sale, nearest first.

2026 GMC Sierra 2500 HD Denali for sale at McGrath Buick GMC in Cedar Rapids, IA

Fair price

24 photos