2027 GMC Yukon XL Review in Denton, TX

2027 GMC Yukon XL: Full-Size Specs and Features

The 2027 GMC Yukon XL is an extended-length full-size SUV for drivers who need three rows and luggage space behind the third row. At 225.2 inches long with a 134-inch wheelbase, it seats up to eight and provides 41.5 cubic feet of cargo space behind the third row. For shoppers comparing a 2027 GMC Yukon XL in Denton, TX, the XL lets you carry passengers and substantial cargo at the same time.

At Tom Clark Buick GMC in Denton, TX, shoppers can compare five trims, Elevation, AT4, Denali, AT4 Ultimate, and Denali Ultimate, along with three engine choices and available 2WD or 4WD configurations. Visit Tom Clark Buick GMC to explore the 2027 GMC Yukon XL and find a setup that fits your plans.

2027 Yukon XL Interior and Cargo Space

The Yukon XL interior is arranged for three rows of passengers without giving up the cargo area behind them. The standard seating configuration seats up to eight with a second-row bench; select trims and packages offer second-row bucket seats for a seven-passenger layout. A standard power-folding 60/40 third-row bench lets you adjust the cabin when you need a mix of passenger seating and cargo room.

Space behind every row

The XL offers 41.5 cubic feet of cargo volume behind the third row, 93.6 cubic feet behind the second row, and up to 144.5 cubic feet behind the first row. That extra room behind the third row is the defining difference for shoppers who often travel with all seats in use but still need space for luggage, sports equipment, strollers, or other bulky items. Fold the second or third row when larger cargo takes priority. Actual room depends on seating configuration and what you're carrying.

Passenger space is generous across the cabin. Front legroom measures 44.5 inches, second-row legroom is 42.0 inches, and third-row legroom is 36.7 inches. Headroom measures 42.3 inches in front, 38.9 inches in the second row, and 38.2 inches in the third row. These dimensions make the third row more practical for everyday use, while the XL body keeps a useful luggage area behind it.

Comfort choices by trim

Tri-zone automatic climate control lets occupants tailor the cabin temperature. Heated and ventilated front seats are standard on AT4, AT4 Ultimate, Denali, and Denali Ultimate and available on Elevation through select packages. Upper trims offer additional comfort choices, including available massaging front seats and, on Denali Ultimate, available executive second-row seating with heated and ventilated captain’s chairs. Seating layouts and features depend on trim and package, so compare the exact configuration you are considering.

Exterior Design: Extended Proportions

The Yukon XL’s 225.2-inch overall length and 134-inch wheelbase create the space that distinguishes it from the standard-length Yukon. Its body measures 81 inches wide without mirrors and 76.5 inches tall. The extended body adds passenger and cargo capacity, but shoppers should also consider garage length, parking spaces, and turning room when choosing a full-size SUV. The published curb-to-curb turning diameter is 43.3 feet with 20- or 22-inch wheels; 4WD models with 24-inch wheels measure 44.7 feet.

Trim choice shapes the XL’s look. AT4 and AT4 Ultimate have off-road-oriented design details, while Denali and Denali Ultimate bring more premium exterior finishes. Elevation offers a confident, straightforward appearance. Exterior equipment and wheel designs vary by trim, and the lineup includes heated, power-adjustable, power-folding mirrors with turn-signal indicators and puddle lighting.

Paint availability is trim-specific. The lineup offers Summit White, Onyx Black, Sterling Metallic, Titanium Rush Metallic, and Volcanic Red Tintcoat. Coastal Dune is offered on AT4 and AT4 Ultimate; Glacier White Tricoat is limited to Denali and Denali Ultimate. Downpour Metallic is available on Elevation, Denali, and Denali Ultimate, but not on AT4 or AT4 Ultimate. Check the specific trim for color availability before choosing a finish.

Performance: Power With Flexible Trailering

The 2027 GMC Yukon XL pairs its engine choices with a 10-speed automatic transmission. Rear-wheel drive and four-wheel drive are available, with availability depending on trim and powertrain. The three engines give shoppers different combinations of output and torque for daily driving, long trips, and properly equipped trailering.

Choose an engine

The 5.3-liter EcoTec3 V8 produces 355 horsepower and 383 lb-ft of torque and is standard on Elevation and AT4. The available 6.2-liter EcoTec3 V8 delivers 420 horsepower and 460 lb-ft of torque; it is standard on AT4 Ultimate, Denali, and Denali Ultimate. The available 3.0-liter Duramax Turbo-Diesel generates 305 horsepower and 495 lb-ft of torque. Diesel availability requires specific packages on the Elevation, AT4, and Denali trims, so confirm the configuration before comparing trims.

The V8s offer strong horsepower for a full-size SUV, while the Duramax produces the lineup’s highest torque figure. Your choice may depend on your driving, the equipment you want, and whether you tow regularly. The Yukon XL has an approximate 28-gallon fuel tank; fuel economy varies by engine and drivetrain, so review the rating for the specific model rather than assuming one figure applies across the lineup.

Trailering ratings vary by configuration

With the available Max Trailering Package and the correct equipment, maximum trailer ratings differ by engine and drivetrain:

• 5.3-liter V8: Up to 8,200 pounds in 2WD or 8,000 pounds in 4WD
• 6.2-liter V8: Up to 8,000 pounds in 2WD or 7,800 pounds in 4WD
• 3.0-liter Duramax Turbo-Diesel: Up to 7,900 pounds in 2WD or 7,700 pounds in 4WD

These are configuration-specific maximum ratings, not a guarantee for every Yukon XL. Passengers, cargo, accessories, and other equipment reduce the allowable trailer weight. Confirm the vehicle’s engine, drivetrain, trailering package, and published ratings before towing. Available trailering assistance can include Hitch View, a trailer brake controller, and a Smart Trailer Integration Indicator when properly equipped.

Technology: Connected Tools and Driver Assistance

A 16.8-inch diagonal Premium GMC Infotainment System is standard across the lineup. It includes built-in Google compatibility, navigation, connected apps, personalized driver profiles, and Natural Voice Recognition. An 11-inch diagonal multicolor Driver Information Center displays key driver information. Wireless Apple CarPlay® and Android Auto™ compatibility, plus wireless phone charging, add convenient ways to connect compatible devices.

Dual 12.6-inch rear-seat media screens are available, giving passengers separate displays for compatible entertainment sources. Availability depends on trim and packages. Other available cabin technology includes a head-up display and a rear camera mirror, while HD Surround Vision comes standard and includes a Surround Vision Recorder and Security Recordings.

Super Cruise® hands-free driver assistance is available on select Elevation and AT4 configurations and standard on AT4 Ultimate, Denali, and Denali Ultimate. It is designed for use on compatible roads and requires the driver to remain attentive and ready to take control; it is not autonomous driving. Review the equipment list for the exact Yukon XL to distinguish standard features from package-dependent options.

Safety: Driver Assistance for a Full-Size SUV

Standard driver-assistance features include Enhanced Automatic Emergency Braking, Front Pedestrian and Bicyclist Braking, Intersection Automatic Emergency Braking, IntelliBeam automatic high beams, and HD Surround Vision. Enhanced Automatic Parking Assist can assist with steering, limited braking, and shifting while maneuvering into detected parallel or perpendicular spaces. The driver must remain prepared to override the system and control the vehicle.

These systems are designed to support awareness and certain driving tasks, not replace attentive driving. Their operation can depend on road, weather, and visibility conditions. When comparing Yukon XL configurations, review the feature list and system limitations for the specific trim and package, and consider how cameras and parking assistance may help with the vehicle’s extended length in your usual driving and parking situations.

Test Drive the 2027 GMC Yukon XL in Denton, TX

More passengers, extra luggage, and bigger adventures deserve an SUV that's ready for it all. The 2027 GMC Yukon XL combines generous three-row seating, expansive cargo space, and impressive capability in a full-size SUV that doesn't compromise on comfort. Whether you're packing for a family vacation, towing recreational equipment, or just need extra room to stretch out, the Yukon XL offers the versatility to make every trip easier. With multiple powertrain options and trims ranging from the capable AT4 to the luxurious Denali Ultimate, you can find a configuration that fits your lifestyle.

Make room for more possibilities at Tom Clark Buick GMC in Denton, TX. Browse our new GMC inventory online to explore available Yukon XL models, compare features, and narrow down your favorites. Our team is ready to help you explore your options, answer your questions, and schedule a test drive so you can experience the Yukon XL's spacious interior, confident performance, and premium amenities firsthand. Your next adventure starts behind the wheel!

Disclaimer: This content was drafted with AI assistance for initial drafting, reviewed by a subject-matter expert for accuracy, and edited by our team of writers and editors.