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McGrath Buick GMC · Cedar Rapids, IA

2026 GMC Sierra 2500 HD Denali Ultimate

6 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026
MakeGMC
ModelSierra 2500 HD
TrimDenali Ultimate
VIN
Stock numberB260638
Mileage6 miles
BodyPickup
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
Horsepower470
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
ExteriorOnyx Black
InteriorAlpine Umber, Full Grain Leather seat trim
Doors4
Towing20000

Vehicle description

Meet the 2026 GMC Sierra 2500HD Denali Ultimate a premium heavy-duty truck that combines luxury, capability, and advanced technology. Finished in striking Black with sophisticated Alpine Umber Leather interior, this Crew Cab Standard Bed is built for those who demand excellence in every detail. Powered by the legendary Duramax 6.6L V8 Turbodiesel engine paired with a responsive 10-Speed Automatic transmission, this 4WD workhorse delivers the performance and towing capacity serious truck owners expect. **Key Features:** - Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic transmission - Max Trailering Package with in-vehicle trailering system and camera provisions - Heavy Duty Front Spring/Camper Package for enhanced load capacity - Premium 12-speaker Bose audio system with SiriusXM 360L trial subscription - Multicolor 15 Diagonal Head-Up Display with wireless phone projection - 16-Way power driver and passenger seats with lumbar support and ventilation - Full Grain Leather interior with heated and cooled front seats - Advanced safety suite including Automatic Emergency Braking and surround vision cameras - 20 High Gloss Black painted aluminum wheels - GMC Protection Package with dual alternators for maximum power This Sierra 2500HD represents the pinnacle of diesel truck engineering and luxury. Visit our showroom to experience the commanding presence and refined comfort this Denali Ultimate offers. 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 payments are estimates; actual terms vary based on credit approval. APR and payment estimates apply to qualified buyers, not all buyers qualify for advertised rates. Factory cash incentives may not be combined with promotional APR. Fuel economy ratings and driving range figures are based on EPA estimates for new vehicles, and actual mileage and range may vary. Some in-stock vehicles may include a $1,295 Clear Guard Protection package By submitting your phone number online, you consent to occasional SMS or voice calls about our products and promotions; standard messaging rates may apply. Consult dealer for offer eligibility and other details. Factory MSRP is not the final advertised/asking price of the vehicle. Fuel economy figures are EPA estimates. Price includes: $2000 - Bonus Cash

Features & options (176)

  • 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
  • 3 Years SiriusXM
  • Bluetooth
  • Bose Premium Series with 12-speaker system with CenterPoint
  • MultiPro Audio System by Kicker
  • SiriusXM with 360L Trial Subscription
  • Wi-Fi Hotspot capable
  • Wireless phone projection
  • 18" LT275/70R18 all-terrain, blackwall spare tire
  • 20" High gloss Black painted wheels
  • 20" LT275/65R20 all-terrain, blackwall tires
  • Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
  • Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
  • 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
  • Power sunroof
  • Power-retractable assist steps with LED perimeter lighting
  • 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
  • 12.3" diagonal color Driver Information Center
  • 120-volt box-mounted power outlet
  • 120-volt power outlet
  • 16-way power driver seat with power lumbar and massage
  • 16-way power passenger seat with power lumbar and massage
  • 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
  • Keyless Open and Start
  • Leather-wrapped steering wheel
  • 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
  • 10-speed automatic transmission
  • 11,750 lbs. GVWR
  • 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
  • Dual, 220 amp primary and 170 auxiliary amp alternators
  • 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
  • Hill Descent Control
  • In-Vehicle Trailering App
  • Integrated trailer brake controller
  • Off-Road suspension
  • Pickup bed
  • Push Button Start
  • 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
  • Trailer Tire Pressure and Temperature Sensors
  • Trailering Information Label
  • Trailering camera provisions
  • Automatic Emergency Braking
  • Front Pedestrian Braking
  • StabiliTrak, electronic stability control system with traction control
  • GMC Protection Package:
  • All-weather floor liner
  • Heavy Duty Front Spring / Camper Package
  • Max Trailering Package:
  • 3500 HD Frame
  • 3500 HD Leaf Springs
  • 12" Rear axle
  • 3500 HD Shock Package
  • Gooseneck / 5th Wheel Prep provisions
  • Bed stamped holes with caps installed
  • ProGrade Trailering System:
  • Hitch Guidance with Hitch View
  • Sierra HD Pro Safety:
  • Technology Package:
  • Multi-color 15" Diagonal Head-Up Display
  • AT4 Preferred Package on AT4
  • May require additional optional equipment
  • Trailering Package:
  • Trailer hitch
  • Trailering hitch platform
  • X31 Off-Road Package:
  • Twin-tube Rancho shocks
  • GMC Protection Package
  • Max Trailering Package
  • ProGrade Trailering System
  • Sierra HD Pro Safety
  • Technology Package
  • Trailering Package
  • X31 Off-Road Package
  • In-vehicle Trailering App

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 100 miles of Cedar Rapids, Iowa
Asking price$91,805Dealer asking price · 6 mi
Market value$90,966Market value · based on 5 comparable cars
vs. market Fair price+0.9%Fair price · based on 5 comparable cars

Where this price sits

Among the highest-priced · 20% of 5 similar listings ask more than this car.

$90,622lowest$94,012highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+0.9%
−25%Market value+25%
Fair price$839 above the market value of $90,966

Price range

$91,805
$90,622$94,012
5th lowest price of 6 similar listings within 100 milesTick marks the market value · range of 5 similar listings

AutosXchange Insights

  • Compared with 5 new 2026 GMC Sierra 2500 Denali Ultimate listings within 100 mi.
  • Priced $839 above the market value of 5 comparable cars — compare options, condition and history.
  • 5th lowest price of 6 similar listings within 100 miles.
  • About 6 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # B260638 — 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 ($91,805).0 price changes at this dealership: $91,805 → $91,805.

$91.6k$91.7k$91.8k$91.9k$92.0k$92.1kNov 6Nov 7Nov 8Nov 9Nov 10Nov 11

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 Ultimate · new · within 100 miles of Cedar Rapids, Iowa. All 5 comparable cars for sale, nearest first.

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works

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