Yukon
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2026 GMC Yukon Research Guide
2026 GMC Yukon in Port Richey, Florida
The 2026 GMC Yukon is a full-size SUV built around three-row passenger space, towing capability and a broad range of comfort and technology choices. The lineup spans the Elevation, off-road-oriented AT4 and AT4 Ultimate, premium Denali and flagship Denali Ultimate.
Use this guide to compare trims, engines, Yukon versus Yukon XL, towing, colors, packages, technology, safety and seating. Coast Buick GMC is located in Port Richey and serves shoppers from New Port Richey, Hudson, Spring Hill, Tampa and Clearwater.
How to use this guide: “Standard” means GMC identifies the equipment as standard for the applicable trim/configuration. “Available” means it is an option, package item or requires a particular configuration. Equipment can vary by Yukon versus Yukon XL, drivetrain, engine, trim and production timing. Confirm the window label/build sheet for a specific vehicle.
2026 GMC Yukon Trim Comparison
GMC's 2026 U.S. Yukon lineup includes five trims: Elevation, AT4, AT4 Ultimate, Denali and Denali Ultimate. Each is available in Yukon and Yukon XL form, subject to configuration restrictions.
| Trim | Why a shopper might choose it | Key standard features | Notable available equipment |
|---|---|---|---|
| Elevation | A practical starting point for shoppers who want a full-size three-row SUV with strong standard technology, heated seating and available diesel power. | STANDARD 5.3L V8 with 10-speed automatic STANDARD HD Surround Vision STANDARD Heated front seats and heated steering wheel STANDARD Second-row outboard heated power-release seats STANDARD 16.8-inch Premium GMC Infotainment System with Google built-in compatibility | AVAILABLE 3.0L Duramax AVAILABLE Super Cruise AVAILABLE Bose 10-speaker audio AVAILABLE Elevation Appearance, Elevation Black, Elevation Premium and Technology packages AVAILABLE Max Trailering Package |
| AT4 | For shoppers who want factory off-road hardware without moving to the most expensive Yukon trims. | STANDARD 5.3L V8 with 10-speed automatic STANDARD 4WD STANDARD High-approach-angle front fascia with front skid plate and red recovery hooks STANDARD 20-inch Carbon Flash Metallic wheels with all-terrain tires STANDARD Heated and ventilated front seats STANDARD Magnetic Ride Control | AVAILABLE 6.2L V8 AVAILABLE Duramax 3.0L Turbo-Diesel AVAILABLE Super Cruise AVAILABLE Air Ride Adaptive Suspension AVAILABLE AT4 packages listed by GMC |
| AT4 Ultimate | For shoppers who want the AT4's off-road character with substantially more luxury and standard technology. | STANDARD 6.2L V8 with 10-speed automatic STANDARD Super Cruise with 3-year OnStar One plan STANDARD Air Ride Adaptive Suspension STANDARD Obsidian Rush full-grain leather seating STANDARD 16-way power front seats with massage STANDARD Bose 18-speaker audio | AVAILABLE Duramax 3.0L Turbo-Diesel AVAILABLE Night Vision AVAILABLE Additional compatible appearance/convenience equipment |
| Denali | For shoppers who want a luxury-oriented Yukon with premium materials, the 6.2L V8 standard and upscale technology. | STANDARD 6.2L V8 with 10-speed automatic STANDARD 15-inch multicolor Head-Up Display STANDARD Power-sliding center console STANDARD Magnetic Ride Control STANDARD Premium perforated-leather seating | AVAILABLE Duramax 3.0L Turbo-Diesel AVAILABLE Super Cruise AVAILABLE Air Ride Adaptive Suspension AVAILABLE 22- and 24-inch aluminum wheels AVAILABLE Denali Reserve and other GMC-listed packages |
| Denali Ultimate | The flagship Yukon for shoppers who prioritize luxury, premium audio, advanced driver assistance and maximum standard comfort equipment. | STANDARD 6.2L V8 with 10-speed automatic STANDARD Super Cruise with 3-year OnStar One plan STANDARD Air Ride Adaptive Suspension STANDARD 24-inch After Midnight Metallic wheels STANDARD 16-way power front seats with massage STANDARD Bose 18-speaker audio | AVAILABLE Duramax 3.0L Turbo-Diesel AVAILABLE Night Vision AVAILABLE Second-row heated/ventilated executive seating with massage and Bose head-restraint speakers |
Engine & Powertrain Comparison
The 2026 Yukon offers three powertrains. All use a 10-speed automatic transmission. The 5.3L V8 is standard on Elevation and AT4; the 6.2L V8 is standard on AT4 Ultimate, Denali and Denali Ultimate; and the Duramax 3.0L Turbo-Diesel is available across the lineup, subject to configuration.
| Engine | Horsepower | Torque | Transmission | Drivetrain availability | Why consider it? |
|---|---|---|---|---|---|
| 5.3L EcoTec3 V8 | 355 hp | 383 lb-ft | 10-speed automatic | 2WD or 4WD depending on trim/configuration | A conventional gasoline V8 for everyday driving, family use and towing without moving to the larger 6.2L. |
| 6.2L EcoTec3 V8 | 420 hp | 460 lb-ft | 10-speed automatic | Available on AT4; standard on AT4 Ultimate, Denali and Denali Ultimate. Drivetrain depends on configuration. | The gasoline choice for shoppers prioritizing additional horsepower and stronger performance. |
| Duramax 3.0L Turbo-Diesel | 305 hp | 495 lb-ft | 10-speed automatic | Available across all trims; 2WD/4WD depends on trim/configuration. | The torque-focused choice for frequent towing and long-distance driving. |
GMC cites EPA-estimated 21 city/26 highway/23 combined MPG for Yukon and Yukon XL 2WD with the available 3.0L diesel. Actual fuel economy varies by configuration and driving conditions.
Exterior Colors
GMC's current 2026 U.S. Yukon Vehicle Shopper and Build & Price data verify these exterior colors across the model-year lineup, with trim restrictions:
Summit White
Verified.
Onyx Black
Verified.
Titanium Rush Metallic
Verified.
Sterling Metallic
Verified.
Downpour Metallic
Verified.
Volcanic Red Tintcoat
Verified.
Glacier White Tricoat
Verified in GMC's 2026 Yukon Vehicle Shopper; trim availability varies.
Midnight Pine
Verified in GMC's 2026 Yukon Vehicle Shopper; trim availability varies.
GMC's Elevation Build & Price currently shows Summit White plus Onyx Black, Titanium Rush Metallic, Sterling Metallic, Downpour Metallic and Volcanic Red Tintcoat. Premium paint can cost extra. Other colors are trim/configuration dependent.
Major Packages & Available Upgrades
Current 2026 GMC U.S. Build & Price/Vehicle Shopper data identifies these packages. A package is not necessarily available on every trim.
Max Trailering Package
Compatible configurations. Includes integrated trailer brake controller, Hitch View, Smart Trailer Integration Indicator and Blind Zone Steering Assist with Trailering. Required for the highest 5.3L towing rating.
Super Cruise & Trailering Package
Compatible configurations. GMC lists Super Cruise, Blind Zone Steering Assist with Trailering and Hitch View.
Enhanced Trailering Technology Package
Compatible configurations. Adds trailer camera provisions, trailering assist guidelines and an auxiliary trailer camera.
Elevation Premium Package
Elevation-specific. GMC lists a panoramic power sunroof, heated/ventilated front seats and 15-inch Head-Up Display among the highlights.
Elevation Black Package
Elevation-specific. GMC lists black nameplates, mirror caps, GMC emblems, 22-inch gloss-black wheels and black exhaust trim. Black mirror caps are not available with Onyx Black exterior.
Elevation Appearance Package
Elevation-specific. Includes black illuminated front GMC emblem, black nameplates and black grille with chrome surround.
Technology Package
Compatible configurations. GMC lists Rear Camera Mirror, 15-inch Head-Up Display and heated/ventilated front seats among the highlights.
AT4 Packages
AT4-specific. GMC's 2026 Vehicle Shopper lists AT4 Preferred, Premium, Premium Plus and appearance-related packages. Exact contents should be confirmed on the current build rather than carried over from another model year.
Denali Reserve Package
Denali-specific. Listed by GMC; exact contents should be confirmed on the applicable 2026 Denali build.
Executive Second Row Seating Package
Compatible configurations. GMC identifies executive second-row seating with premium comfort equipment on applicable vehicles.
Yukon Bright Edition
Compatible configurations. GMC lists 22-inch bright split-spoke wheels, chrome mirror caps and polished exhaust trim among its highlights.
Sun & Power Step Package
Compatible configurations. Listed in GMC's 2026 Vehicle Shopper. Exact trim restrictions should be confirmed before purchase.
Package disclosure: Names are included only where current 2026 GMC U.S. data verifies them. Where GMC does not expose complete contents or a clear trim restriction, the page says so rather than assuming details from another model year.
Technology & Connectivity
16.8-inch infotainment system
The 2026 Yukon offers a 16.8-inch diagonal Premium GMC Infotainment System with Google built-in compatibility, navigation capability, connected apps, personalized driver profiles and voice recognition. GMC also lists wireless Apple CarPlay and wireless Android Auto capability for compatible phones.
Camera and parking technology
HD Surround Vision provides selectable digital camera views around the vehicle. Depending on equipment, shoppers can also find Rear Camera Mirror, Hitch View and Enhanced Automatic Parking Assist.
Super Cruise
Super Cruise is available on selected Yukon configurations and standard on AT4 Ultimate and Denali Ultimate. GMC describes it as hands-free driver assistance for compatible roads. It requires driver attention and an active plan or trial.
Rear-seat entertainment
An available Rear Seat Media System provides two 12.6-inch diagonal color-touch HD screens, Bluetooth headphone compatibility and two HDMI ports.
Head-Up Display and Night Vision
The available 15-inch multicolor Head-Up Display projects information onto the windshield. Available Night Vision uses infrared sensing to display a thermal image and can alert the driver to detected pedestrians or large animals ahead.
Comfort, Seating & Interior Space
Seating for up to eight
GMC lists seating for up to eight passengers, depending on configuration. Second-row captain's chairs reduce capacity to seven.
Three-row flexibility
Yukon provides three rows with power-folding third-row seats, allowing owners to switch between passenger capacity and cargo space.
Premium comfort
Depending on trim/package, Yukon can offer heated and ventilated front seats, massage functions, leather-appointed or full-grain leather seating, heated second-row seats, executive second-row seating, a power-sliding center console and premium Bose audio. AT4 Ultimate and Denali Ultimate standardize many of the highest-end comfort features.
Panoramic sunroof
An available panoramic power sunroof provides dual panes, tilt/slide functionality, express-open/close and a power sunshade. GMC identifies it as standard on AT4 Ultimate and Denali Ultimate.
Safety & Driver Assistance
GMC's 2026 Yukon provides a substantial standard driver-assistance and safety equipment list, with additional technologies varying by trim and package.
- Enhanced Automatic Emergency Braking
- Intersection Automatic Emergency Braking
- Forward Collision Alert
- Front Pedestrian and Bicyclist Braking
- Lane Keep Assist with Lane Departure Warning
- Blind Zone Steering Assist
- Rear Cross Traffic Braking
- Rear Pedestrian Alert
- Side Bicyclist Alert
- Traffic Sign Recognition
- Enhanced Automatic Parking Assist on applicable configurations
- HD Surround Vision
- Safety Alert Seat on applicable trims
- Available Super Cruise
- Available Night Vision
GMC also lists Rear Seat Reminder, Teen Driver, LATCH child-seat anchors and multiple airbags. Some advanced features require specific trim or optional equipment.
Driver-assistance systems do not replace an attentive driver. Visibility, weather, traffic and road conditions can affect performance. Review the Owner's Manual for limitations.
Towing & Trailering
Maximum 2026 Yukon towing: 8,400 pounds
GMC's official 2026 Yukon trailering chart identifies the highest maximum trailer weight rating as 8,400 pounds.
The exact maximum configuration is:
- Yukon, not Yukon XL
- 5.3L EcoTec3 V8
- 2WD
- 3.23 axle ratio
- Available Max Trailering Package
GMC's chart shows the 5.3L 4WD rating at 8,200 pounds. The 6.2L V8 reaches 8,200 pounds in 2WD and 8,000 pounds in 4WD. The Duramax reaches 8,100 pounds in 2WD and 7,900 pounds in 4WD.
Yukon XL towing
The 2026 Yukon XL's highest rating is 8,200 pounds with the 5.3L V8, 2WD and available Max Trailering Package. The 5.3L 4WD rating is 8,000 pounds.
Maximum ratings are for properly equipped vehicles. Passengers, cargo, options and accessories can reduce the amount a specific vehicle can tow.
Yukon vs. Yukon XL
Yukon
The standard Yukon is the shorter body style and is a practical choice when you want three rows without the additional length of Yukon XL. Its maximum 2026 towing rating is 8,400 pounds.
Yukon XL
Yukon XL is approximately 225 inches long and adds cargo and passenger-space flexibility behind the third row. Its maximum 2026 towing rating is 8,200 pounds.
Which should you choose?
Choose Yukon when a shorter full-size SUV footprint is preferable. Consider Yukon XL if you frequently carry passengers and luggage at the same time or want more space behind the third row.
Both body styles offer seating for up to eight depending on configuration. Exact dimensions and cargo volume vary by configuration.
Practical Shopping Considerations
Start with how you will use the SUV. Elevation is a sensible starting point for strong standard equipment. AT4 adds factory off-road hardware and 4WD. AT4 Ultimate adds the 6.2L V8, Air Ride Adaptive Suspension, Super Cruise and substantial luxury equipment as standard. Denali emphasizes premium materials and technology, while Denali Ultimate adds the flagship level of standard luxury and driver assistance.
Engine choice also matters. The 5.3L V8 is a straightforward gasoline choice; the 6.2L V8 adds horsepower and torque; and the Duramax diesel offers the highest torque of the three engines and can make sense for frequent towing or long-distance driving.
Before buying, verify the exact VIN/window label, body style, trim, engine, drivetrain, towing package, seating configuration, exterior color, wheel/tire combination, packages, connected-service terms and final pricing.
Why Shop for a 2026 GMC Yukon?
The Yukon combines three-row passenger capacity with full-size SUV towing capability and a broad range of powertrains and equipment. Shoppers can choose between gasoline V8 power and the available Duramax diesel, standard and long-wheelbase Yukon XL body styles, off-road-focused AT4 models and luxury-oriented Denali models.
For shoppers considering Coast Buick GMC, the dealership provides an opportunity to compare available Yukon and Yukon XL vehicles, review equipment on individual vehicles, discuss current pricing and offers, value a trade and arrange a test drive. Availability and pricing change, so confirm current details on the specific vehicle.
2026 GMC Yukon FAQs
What are the 2026 GMC Yukon trim levels?
Elevation, AT4, AT4 Ultimate, Denali and Denali Ultimate.
What engines are available?
5.3L V8: 355 hp/383 lb-ft; 6.2L V8: 420 hp/460 lb-ft; Duramax 3.0L Turbo-Diesel: 305 hp/495 lb-ft. All use a 10-speed automatic.
Which engine has the most torque?
The Duramax 3.0L Turbo-Diesel at 495 lb-ft.
Which engine has the most horsepower?
The 6.2L V8 at 420 hp.
How much can the 2026 Yukon tow?
Up to 8,400 pounds when properly equipped with the 5.3L V8, 2WD, 3.23 axle ratio and available Max Trailering Package. Yukon XL tops out at 8,200 pounds in its 5.3L 2WD Max Trailering configuration.
How many people can the Yukon seat?
Up to eight depending on configuration. Second-row captain's chairs provide seating for seven.
What is the difference between Yukon and Yukon XL?
Yukon XL is the longer body style, approximately 225 inches overall, with more cargo flexibility behind the third row. Yukon has the higher maximum 2026 towing rating.
What is the difference between AT4 and AT4 Ultimate?
AT4 has 4WD, off-road styling/hardware, all-terrain tires and Magnetic Ride Control. AT4 Ultimate adds the 6.2L V8, Super Cruise, Air Ride Adaptive Suspension, full-grain leather, massaging 16-way front seats and Bose 18-speaker audio as standard.
What is the difference between Denali and Denali Ultimate?
Denali has the 6.2L V8, Head-Up Display, power-sliding center console and Magnetic Ride Control standard, with Super Cruise and Air Ride available. Denali Ultimate adds Super Cruise, Air Ride, 24-inch wheels, massaging 16-way front seats and Bose 18-speaker audio as standard.
Is Super Cruise standard?
Not across the lineup. GMC identifies it as available on selected configurations and standard on AT4 Ultimate and Denali Ultimate.
Does the 2026 Yukon have a diesel?
Yes. The Duramax 3.0L Turbo-Diesel is available across the Yukon lineup, subject to trim and configuration.
What should I verify before buying?
Confirm the exact VIN/window label, Yukon versus Yukon XL, trim, engine, drivetrain, towing package, seating configuration, exterior color, wheels/tires, packages, connected-service terms and final pricing.
Important Disclosures
Equipment availability: Features, packages, engines, colors and configurations may have limited, late or no availability. Verify equipment on the individual vehicle/window label.
Towing: Maximum ratings are configuration-specific. Passenger weight, cargo, options and accessories can reduce actual towing capacity. Use the exact vehicle rating and Owner's Manual before towing.
Connected services: Google built-in, OnStar, Super Cruise and other connected features may require compatible hardware, an active data connection and/or a paid service plan after any included period. Terms and availability can change.
Driver assistance: Driver-assistance systems are not substitutes for attentive driving. Review the Owner's Manual for limitations.
Pricing: Manufacturer and dealership pricing, offers and incentives can change. Confirm current pricing and eligibility before purchase.