Three Rows of Room: 2027 GMC Yukon XL

Meet the 2027 GMC Yukon XL: Full-Size GMC Utility, Extended

The 2027 GMC Yukon XL is GMC’s extended-length, truck-based SUV for shoppers who regularly need passengers and luggage aboard together. Positioned above the Acadia in size, it retains the standard Yukon’s premium and capability-focused character while adding rear-seat and cargo room.

If you are comparing large SUVs for families at Midpoint GMC in Rocky Mount, VA, the XL deserves attention when folding the third row is not a practical answer to every packing problem. Its five retail trims, Elevation, AT4, AT4 Ultimate, Denali, and Denali Ultimate, range from well-equipped everyday transportation to rugged touring and upscale travel.

Interior Specs and Features

Yukon XL’s defining cabin benefit is usable luggage space with every row available. Its generous rear legroom also makes the third row worth evaluating for routine passengers rather than occasional extra seating.

Interior Dimensions

• Eight seats with the second-row bench; seven with second-row bucket seats
• First-, second-, and third-row legroom: 44.50, 42.00, and 36.70 inches
• Headroom without a sunroof: 42.30, 38.90, and 38.20 inches by row
• Shoulder room: 65.50, 64.70, and 62.80 inches by row
• Cargo with all three rows upright: 41.5 cubic feet
• Cargo with the third row folded: 93.6 cubic feet
• Maximum cargo with both rear rows folded: 144.5 cubic feet

That rear luggage area can accommodate more of a group’s belongings without sacrificing seats. Bring your usual bags or stroller when shopping; volume alone does not establish whether a particular item fits.

Interior Highlights

• Heated front and second-row outboard seats, plus a heated steering wheel, standard throughout
• Standard tri-zone automatic climate control and power-folding third-row seating
• Elevation and AT4: Standard second-row bench with available bucket seats
• Denali and Ultimate trims: standard second-row bucket seats; Denali offers a bench with applicable configuration requirements
• Ventilated front seats on AT4 and higher trims; available on Elevation
• Full-grain leather and front-seat massage on AT4 Ultimate and Denali Ultimate
• Second-row LATCH lower anchors and top tethers; third-row top tethers

A bench prioritizes capacity, while separate second-row seats change access and personal space. Climate controls and upper-trim comfort features help make extended journeys more accommodating for the people riding along.

Exterior Design

The XL’s long profile communicates its purpose: generous space paired with substantial GMC presence. AT4 models emphasize protective equipment and trail-oriented styling; Denali models favor premium detailing.

Exterior Dimensions

• Length: 225.20 inches
• Wheelbase: 134 inches
• Body width, excluding mirrors: 81.00 inches
• Height: 76.50 inches
• Curb-to-curb turning diameter with 20- or 22-inch wheels: 43.3 feet
• Curb-to-curb turning diameter with 24-inch wheels on 4WD models: 44.7 feet

Plan for the XL’s length in garages and parking spaces. Turning clearance matters too, especially on tighter routes; camera assistance cannot create space where the vehicle physically will not fit.

Exterior Highlights

• Heated, power-folding outside mirrors and LED headlights and taillights are standard
• Standard 20-inch wheels on Elevation, AT4, AT4 Ultimate, and Denali
• Standard 24-inch After Midnight Metallic wheels on Denali Ultimate
• AT4 trims add all-terrain tires, a front skid plate, and red recovery hooks
• Elevation has a power programmable liftgate; other trims have an AutoSense hands-free liftgate
• Power-retractable assist steps with perimeter lighting on Ultimate trims

Hands-free cargo access is useful during loading, and retractable steps help with cabin entry. AT4’s equipment adds practical protection, but the extended wheelbase still warrants care over uneven terrain.

Exterior Paint Options

• Coastal Dune
• Glacier White Tricoat
• Titanium Rush Metallic
• Summit White
• Onyx Black
• Volcanic Red Tintcoat
• Sterling Metallic
• Downpour Metallic

Coastal Dune is reserved for AT4 trims, and Glacier White Tricoat for Denali trims. Downpour Metallic is not offered on AT4 or AT4 Ultimate. Summit White is the only listed finish without an extra paint charge.

Power and Performance

The XL backs its passenger-and-gear mission with a choice of gasoline or diesel power. Match the engine to your driving and trailering priorities rather than treating higher horsepower as the only measure of capability.

Engines and Powertrains

• 5.3-liter V8: 355 horsepower, 383 lb-ft of torque; standard on Elevation and AT4
• 6.2-liter V8: 420 horsepower, 460 lb-ft of torque; available on AT4 and standard on AT4 Ultimate, Denali, and Denali Ultimate
• Duramax® 3.0-liter turbo-diesel: 305 horsepower, 495 lb-ft of torque; available on every trim, with required packages on Elevation, AT4, and Denali

The diesel emphasizes torque, while the larger V8 leads the lineup in horsepower. Review the complete configuration: the highest-output engine does not automatically produce the highest trailer rating.

Transmission and Drivetrain

• Standard ten-speed automatic transmission with all engines
• Elevation and Denali offer rear-wheel drive or four-wheel drive
• AT4, AT4 Ultimate, and Denali Ultimate have standard four-wheel drive
• Two-speed transfer case on AT4 trims and Denali Ultimate; available on other 4WD configurations through Max Trailering Package requirements

Low-range gearing supports appropriate slow-speed terrain work. Four-wheel drive helps manage traction, but it does not eliminate the need for suitable tires or careful driving in poor conditions.

Towing, Payload, and Capability

• 5.3-liter V8: 7,700 pounds RWD or 7,500 pounds 4WD; Max Trailering Package raises those ratings to 8,200 and 8,000 pounds
• 6.2-liter V8: 7,500 pounds RWD or 7,300 pounds 4WD; with Max Trailering Package, 8,000 and 7,800 pounds
• Duramax diesel: 7,900 pounds RWD or 7,700 pounds 4WD, unchanged with Max Trailering Package

Published payload is 1,430 pounds RWD/1,360 pounds 4WD with the 5.3-liter; 1,310/1,250 pounds with the 6.2-liter; and 1,310/1,180 pounds with the diesel.

Passengers, luggage, optional equipment, and trailer tongue load must fit the selected vehicle’s loading limits. Added weight reduces available trailer capacity. Before pairing a camper or boat, check the vehicle label, hitch requirements, and owner instructions, not just the advertised maximum.

Driving Experience and Efficiency

• Elevation uses Premium Smooth Ride suspension
• AT4, AT4 Ultimate, Denali, and Denali Ultimate include Magnetic Ride Control
• Ultimate trims include Air Ride Adaptive Suspension; applicable AT4 and Denali packages offer it
• Fuel capacity is approximately 28 gallons

Adaptive suspension adds another dimension to GMC’s premium touring character. Tank capacity is not a driving-range guarantee; engine selection, load, speed, and operating conditions affect fuel use.

Key Technology Features

Large displays and passenger-friendly connections suit an SUV intended for longer trips. Yukon XL makes its principal screens standard, then adds selected information and audio upgrades by trim.

Displays and Infotainment

• Standard 16.8-inch Premium GMC Infotainment System with Google built-in compatibility
• Standard 11-inch Driver Information Center
• Navigation capability, natural voice recognition, and personalized driver profiles
• 15-inch Head-Up Display on AT4 Ultimate and Denali trims; available on Elevation and AT4

Profiles help tailor supported settings when drivers share the SUV. Navigation and connected apps depend on applicable service availability and plan requirements.

Connectivity and Convenience

• Standard wireless Apple CarPlay® and Android Auto™ for compatible phones
• Standard Wireless Phone Charging and third-row USB-C charging connections
• Bose® 10-speaker audio on Elevation, AT4, and Denali
• Bose 18-speaker audio on AT4 Ultimate and Denali Ultimate

Rear charging access keeps connectivity from stopping at the front seats. Check your phone’s integration and charging compatibility before relying on either system.

Safety Review

Yukon XL uses alerts, braking assistance, and camera technology to support driver awareness. These features remain aids to an attentive driver, with conditions and system limitations affecting their operation.

Driver-Assistance Technology

Standard systems include:

• Enhanced Automatic Emergency Braking and Forward Collision Alert
• Front Pedestrian and Bicyclist Braking
• Intersection Automatic Emergency Braking
• Adaptive Cruise Control
• Rear Cross Traffic Braking and Reverse Automatic Braking

The systems address different detected hazards rather than guaranteeing collision avoidance. Super Cruise® is standard on AT4 Ultimate and Denali trims and available on Elevation and AT4. Hands-free assistance requires compatible roads, continued driver attention, and an active plan or trial; it is not autonomous driving.

Parking, Visibility, and Vehicle Safety

• Standard HD Surround Vision with Surround Vision Recorder
• Standard Enhanced Automatic Parking Assist
• Standard Rear Pedestrian Alert and Rear Seat Reminder

Surround views are particularly relevant when positioning the XL’s long body. Parking assistance supports selected maneuvers, but you must monitor your surroundings and be ready to intervene.

Explore Yukon XL Options at Midpoint GMC

The 2027 GMC Yukon XL makes extended passenger-and-cargo utility part of GMC’s premium full-size experience. Its AT4 and Denali choices let buyers retain that extra space while choosing different capability and comfort priorities.

For GMC SUVs in Rocky Mount, browse Midpoint GMC’s new inventory, then contact Midpoint GMC to discuss 2027 Yukon XL availability, seating configurations, and a test drive.

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.