2025 GMC Sierra 1500 Denali Ultimate

One of the strongest pickups

Denali starts at $38,945.00

Is the GMC Sierra 1500 all new for 2025?

No, the GMC Sierra 1500 is not all new for 2025. The 2025 model is largely a carryover from 2024, with only minor updates, such as new 22-inch wheel options. This generation of the Sierra was introduced in 2019 and refreshed in 2022, with no major changes expected in the near future.

GMC Sierra Trim levels

Sierra is offered in eight trim levels:

  • Pro
  • SLE
  • Elevation
  • SLT
  • AT4
  • Denali
  • AT4x
  • Denali Ultimate (as tested)

MSRP as tested $86,805.00 including destination charges.

The ‘Denali’ trim is attached to the highest equipped vehicles.

What is the GMC Sierra warranty?

  • 5-year/60,000-mile powertrain limited warranty
  • 3-year /36,000-mile bumper-to-bumper limited warranty

What engine comes with the GMC Sierra 1500 Denali?

6.2L V8

The GMC Sierra 1500 Denali comes standard with the 355-hp 5.3-liter V8 engine, but the Denali Ultimate trim features the more powerful 420-hp 6.2-liter V8 as standard equipment. Both engines are paired with a 10-speed automatic transmission.

Tow and Payload

The GMC Sierra 1500 can tow up to 13,300 pounds and handle a payload of up to 2,530 pounds when properly equipped.

What are the interior features of the GMC Sierra 1500?

The Sierra 1500 offers a driver-focused interior with features that improve as you move up the trim levels. Starting with the SLE, a 12.3-inch digital instrument cluster is standard. Higher trims add premium amenities like a head-up display, a power-adjustable steering column, and enhanced material quality. The Denali Ultimate trim takes luxury to the next level with open-pore wood accents, extensive leather surfaces, 16-way power-adjustable front seats with massage functions, and plenty of cubby storage for small items.

Most Sierra 1500 models come equipped with a 13.4-inch touchscreen for the infotainment system, while base models feature a smaller 7.0-inch screen. The larger display includes standard wireless Apple CarPlay and Android Auto, along with built-in Google software for access to an app store, maps, and voice assistant functionality. Optional features include a 12-speaker Bose audio system, wireless phone charging, and additional power outlets.

How does the GMC Sierra 1500 Denali Ultimate drive?

I have two perspectives to answer this question:

As a fairly tall, family man, With three small kids, including two in booster seats, it offers the space and comfort needed for family life. While its higher ride height can make loading kids a bit of a challenge. It feels more like a refined luxury SUV, with plenty of advanced tech and thoughtful features that elevate the driving experience.

As a car enthusiast, Its the ultimate expression of a man’s truck—powerful, versatile, and unapologetically bold. Having a luxurious and premium materials that don’t remind you of no ordinary pickup. Whether towing, hauling, or simply enjoying a spirited drive, the Sierra combines brute strength with comfort.

Final thoughts

Impressive with its family-friendly comfort and impressive usability. Spacious and luxurious, making it a great option for those who need a versatile truck but don’t want to compromise on daily comfort. I couldn’t help but wish for more of a refresh this year. The updates, though appreciated, didn’t dramatically change from the previous year. That said, it’s still a solid choice for anyone looking for a truck that blends capability with luxury

GMC Sierra 1500 Denali ULtimate Features

Mechanical Features & Exterior

  • 6.2L ECOTEC3 V8
  • 10-Speed Auto
  • Auto Locking Rear Diff
  • Denali Premium Suspension with Adaptive Ride Control
  • 2 Spd Autotrac Transfer Case
  • 120V Bed Power Outlet
  • Stabiltrack with Trailer Sway Control and Hill Start Assist
  • Trailering Package
  • Trailer Brake Controller
  • All Season Tires
  • LED Cargo Area Lighting
  • GMC Multipro Tailgate
  • Power Folding & Heated Mirror
  • Front Recovery Hooks

Convenience/Technology Features

  • 13.4 Diag Color Touch Screen GMC Premium Infotainment System with Google Built-In Compatibility, Wireless Android Auto & Wireless Apple CarPlay for Compatible Phones
  • In-Vehicle Trailering App
  • 3 Years of GMC Connected Services
  • 12 Speaker Bose Premium Series
  • Siriusxm Radio Capable, Trail Included with Subscription Sold Separately
  • Adaptive Cruise Control Bed & Instrument Panel
  • 15 Diag Head Up Display
  • Rear Camera Mirror
  • 12.3 Diag Digital Driver
  • Keyless Open & Remote Start
  • Super Cruise, requires active subscription
  • Full Grain Leather Seats
  • Dual Zone Climate Control
  • 16 Way Power Front Massage Seats
  • Heated FRT & Rear Outer Seats
  • Ventilated Front Seats
  • Rear 60/40 Folding Bench Seat with Storage package
  • Driver Seat & Mirror Memory
  • Power Sunroof

Safety

  • GMC Pro Safety
  • Automatic Emergency Braking
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Following Distance Indicator
  • Intellibeam Auto High Beam
  • Front & Rear Park Assist
  • Trailer Side Blind Zone Alert
  • Rear Cross Traffic Braking
  • Rear Pedestrian Alert
  • Enhanced Automatic Emergency Braking
  • Safety Alert Seat
  • HD Surround Vision with Bed View
  • Tire Pressure Monitoring with Tire Fill Alert

*Features available with Denali Ultimate trim

For more information about the GMC Sierra 1500 visit:
https://www.gmc.com/trucks/sierra/1500