New 2026 GMC Sierra 1500 Denali Ultimate
- Truck
- Pickup
- Crew Cab
- Luxury
- Very Comfortable
- Extended Front Legroom
- Vaulted Headroom
- Condition
- New
- Mileage
- 1miles
- Aggregate Ratings
- 44 out of 5 stars
- Generation
- 4(2019 - 2026)
- Trim
- Denali Ultimate
- Drivetrain
- 4X4
- Transmission
- 10-Speed Shiftable Automatic
- MPG
- 21 city24 highwayMax range: 576 miles
- Exterior Color
- 77555
- Interior Color
- Alpine Umber (Brown & Beige)Factory Paint Code:H40
- Upholstery
- Leather
- Size Segment
- 1/2 Ton
- Doors
- 4
- Max Seating
- 5
- Max Towing Capacity
- 9,000lbs.
- Weight Class
- 6,000-10,000 lbs. (2)
- Bed Length
- 69.9in.
- Ground Clearance
- 8.1inch
- Final Assembly Point
- Fort Wayne, Indiana
- VIN
- 1GTUUHE82TZ347445
- Starting MSRP
- $84,400
Engine3L I6 Diesel 305hp
- Fuel Type:Diesel
- Max Horsepower:305 hp @ 3750 rpm
- Power to Weight Ratio:17.54lbs/hp
- Max Torque:495 ft.lbf @ 2750 rpm
- Brand:Duramax
- Displacement:3liters
- Block Type:I
- Cylinders:6
- Aspiration:Turbo
- Fuel Induction:Common Rail Direct Injection
- Redline:5,250rpm
- Oil Capacity:6.6liters
- Cam Type:DOHC
- Stroke:3.54
- Bore:3.3
- Valves:24
Message from the seller
Driver Air Bag,Passenger Air Bag,Front Side Air Bag,Front Head Air Bag,Rear Head Air Bag,Climate Control,Multi-Zone A/C,A/C,Security System,AM/FM Stereo,ABS,4-Wheel Disc Brakes,Cruise Control,Rear Defrost,Locking/Limited Slip Differential,Four Wheel Drive,Straight 6 Cylinder Engine,Turbocharged,Floor Mats,Diesel Fuel,Daytime Running Lights,Keyless Entry,Power Door Locks,Heated Mirrors,Power Mirror(s),Navigation System,Sun/Moonroof,Running Boards/Side Steps,Power Driver Seat,Power Passenger Seat,Pass-Through Rear Seat,Leather Seats,Bucket Seats,Power Steering,Adjustable Steering Wheel,Tires - Front Performance,Tires - Rear Performance,Traction Control,Power Windows,Intermittent Wipers,A/T,Generic Sun/Moonroof,Premium Sound System,Satellite Radio,MP3 Capability,Fog Lamps,Heated Front Seat(s),Privacy Glass,Variable Speed Intermittent Wipers,Rain Sensing Wipers,Steering Wheel Audio Controls,Auto-Dimming Rearview Mirror,Mirror Memory,Rear Parking Aid,Driver Adjustable Lumbar,Passenger Adjustable Lumbar,Seat Memory,Transmission w/Dual Shift Mode,Tow Hitch,Tow Hooks,Tire Pressure Monitor,Universal Garage Door Opener,Wheel Locks,Sliding Rear Window,Bluetooth Connection,Telematics,Remote Engine Start,Back-Up Camera,Stability Control,Brake Assist,Keyless Start,Auxiliary Audio Input,Heated Rear Seat(s),Cooled Front Seat(s),Power Folding Mirrors,Navigation from Telematics,Heads-Up Display,Power Retractable Running Boards,Passenger Air Bag Sensor,Blind Spot Monitor,Lane Departure Warning,Heated Steering Wheel,Cross-Traffic Alert,Lane Keeping Assist,WiFi Hotspot,Seat-Massage,10-Speed A/T,Adaptive Cruise Control,Smart Device Integration,Aerial View Display System,Front Collision Mitigation,Front Collision Warning,Automatic Highbeams,LED Headlights,Requires Subscription,Cruise Control Steering Assist,Driver Monitoring,Integrated Tailgate Step
* Based on opinions and should be considered as general guidance only.
- Reliability (4)4 out of 5 starsGMC has made strides in improving reliability, and the Sierra 1500 generally scores well. Early models can sometimes have teething issues, but long-term ownership tends to be positive.
- Maintenance (3)3 out of 5 starsAs a premium trim, maintenance costs can be higher than base models, especially for specialized components. However, standard maintenance items are comparable to other trucks in its class. Finding certified technicians for specialized features is recommended.
- Technology (4)4 out of 5 starsGMC packs the Sierra 1500 Denali Ultimate with a comprehensive suite of tech, including a large infotainment screen, advanced driver-assistance systems, and a premium audio system. Features are generally intuitive and user-friendly.
- Comfort (5)5 out of 5 starsThis is where the Denali Ultimate truly shines. The interior is exceptionally luxurious with premium materials, plush seating, and excellent sound deadening. Long drives are a pleasure.
- Dynamics (4)4 out of 5 starsThe Denali Ultimate offers a refined and capable driving experience. While not a sports truck, its V8 engine provides ample power for towing and acceleration, and the adaptive suspension smooths out road imperfections admirably.
Seating:
- Seating Rows:2
- Standard Seating:5
- Max Seating:5
- Head Room (front):43in.
- Leg Room (front):44.5in.
- Shoulder Room (front):66in.
- Hip Room (front):61.2in.
- Head Room (rear):40.1in.
- Leg Room (rear):43.4in.
- Shoulder Room (rear):65.2in.
- Hip Room (rear):60.2in.
Measurements:
- Length:231.9in.
- Width:81.2in.
- Height:75.5in.
- Bed Length:69.9in.
- Ground Clearance:8.1in.
- Wheelbase:147.4in.
- Front Track:68.8in.
- Rear Track:68.3in.
Weight:
- Curb Weight:5,350lbs
- Gross Weight:7,100lbs
- Gross Combined Weight:15,000lbs
Wheels & Tires:
- Wheel Diameter:22.0 x 9.0in.
- Wheel Diameter (rear):22.0 x 9.0in.
- Tire:275/50R22
- Tire (rear):275/50R22
Performance:
- Power to Weight Ratio:17.54lbs/hp
- Turning Circle:46.9ft.
- Max Payload:1,710lbs
- Towing Capacity:9,000lbs
- Max Towing Capacity:9,000lbs
Fuel Tank:
- Fuel Tank Volume:24gallon
- Corrosion Perforation6 years/100,000 miles
- Safety Restraint System6 years/72,000 miles
- Courtesy Transportation5 years/100,000 miles
- Diesel Engine Transferable Powertrain5 years/100,000 miles
- Roadside Assistance5 years/60,000 miles
- Transferable Powertrain5 years/60,000 miles
- Bumper to Bumper3 years/36,000 miles
- Corrosion3 years/36,000 miles
- First Scheduled Maintenance1 years/unlimited miles
| Corrosion Perforation | 6 years/100,000 miles |
| Safety Restraint System | 6 years/72,000 miles |
| Courtesy Transportation | 5 years/100,000 miles |
| Diesel Engine Transferable Powertrain | 5 years/100,000 miles |
| Roadside Assistance | 5 years/60,000 miles |
| Transferable Powertrain | 5 years/60,000 miles |
| Bumper to Bumper | 3 years/36,000 miles |
| Corrosion | 3 years/36,000 miles |
| First Scheduled Maintenance | 1 years/Unlimited miles |
This New 2026 GMC Sierra 1500 Denali Ultimate is available for drivers in Boise, Nampa, Meridian, Caldwell, Kuna, Eagle, Garden City, Emmett ...