City mpg:
16
Highway mpg:
20

Actual rating will vary with options, driving conditions, habits and vehicle condition.

2021 GMC Yukon XL SUV Overview

The standard features of the GMC Yukon XL SLE include EcoTec3 5.3L V-8 355hp engine, 10-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), side seat mounted airbags, curtain 1st, 2nd and 3rd row overhead airbag, airbag occupancy sensor, automatic air conditioning, 18" aluminum wheels, cruise control, ABS and driveline traction control, StabiliTrak w/Proactive Roll Avoidance electronic stability.

2021 GMC
Yukon XL SUV

Starting at: $53,400

  • Manufacturer Offer

    Certificate Offer : $1,500 cash back on this GMC model

    * Read full offer details
    Applies to these new 2021 GMC Sierra 1500, Sierra 2500HD, Sierra 3500HD, Yukon, and Yukon XL.

    * Disclaimer(s)

    • Please visit this link to view eligibility requirements: https://www.gmfamilyfirst.com/about-the-discount.

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Inventory

  • 2021 GMC Yukon XL AT4 SUV

    • MSRP:$77,805
    • Conditional Offers:$2,500
    • Est. Finance:$1,058
    • Est. Lease:$1,157
    MPG Range:
    15/19,
    Engine:
    5.3L V-8 cyl,
    Transmission:
    10-Speed Automatic with Overdrive,
    Drive Line:
    4WD,
    Exterior Color:
    Midnight Blue Metallic,
    Interior Color:
    Jet Black/Brandy,
    Stock #:
    MC5090,
    Fuel Type:
    Regular Unleaded
    More
    AT4 Premium Plus Package, Front Bucket Seats
    View Details
  • 2021 GMC Yukon XL Denali SUV

    • MSRP:$79,665
    • Conditional Offers:$2,500
    • Est. Finance:$1,084
    • Est. Lease:$1,250
    MPG Range:
    14/20,
    Engine:
    6.2L V-8 cyl,
    Transmission:
    10-Speed Automatic with Overdrive,
    Drive Line:
    RWD,
    Exterior Color:
    Cayenne Red Tintcoat,
    Interior Color:
    Teak/Light Shale,
    Stock #:
    MC5128,
    Fuel Type:
    Regular Unleaded
    More
    Denali Premium Package, Radio: AM/FM/SiriusXM w/Navigation, Front Bucket Seats
    View Details
  • 2021 GMC Yukon XL Denali SUV

    • MSRP:$81,440
    • Conditional Offers:$2,500
    • Est. Finance:$1,108
    • Est. Lease:$1,277
    MPG Range:
    14/20,
    Engine:
    6.2L V-8 cyl,
    Transmission:
    10-Speed Automatic with Overdrive,
    Drive Line:
    RWD,
    Exterior Color:
    Onyx Black,
    Interior Color:
    Teak/Light Shale,
    Stock #:
    MC5153,
    Fuel Type:
    Regular Unleaded
    More
    Denali Premium Package, Illumination Package, Max Trailering Package, Preferred Equipment Group 5SA
    View Details
  • 2021 GMC Yukon XL Denali SUV

    • MSRP:$81,510
    • Conditional Offers:$2,500
    • Est. Finance:$1,109
    • Est. Lease:$1,278
    MPG Range:
    14/20,
    Engine:
    6.2L V-8 cyl,
    Transmission:
    10-Speed Automatic with Overdrive,
    Drive Line:
    RWD,
    Exterior Color:
    Onyx Black,
    Interior Color:
    Jet Black,
    Stock #:
    MC5107,
    Fuel Type:
    Regular Unleaded
    More
    Denali Premium Package, Illumination Package, Max Trailering Package, Front Bucket Seats, (more packages)
    View Details
  • 2021 GMC Yukon XL Denali SUV

    • MSRP:$83,235
    • Conditional Offers:$2,500
    • Est. Finance:$1,132
    • Est. Lease:$1,305
    MPG Range:
    14/20,
    Engine:
    6.2L V-8 cyl,
    Transmission:
    10-Speed Automatic with Overdrive,
    Drive Line:
    RWD,
    Exterior Color:
    Pearl Beige Metallic,
    Interior Color:
    Teak/Light Shale,
    Stock #:
    MC5127,
    Fuel Type:
    Regular Unleaded
    More
    Denali Ultimate Package, Illumination Package, Preferred Equipment Group 5SA
    View Details
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Specifications

  • Rear cargo - liftgate
  • Power door mirrors
  • Heated door mirrors
  • Spoiler
  • Door mirrors - body-color
  • Bumpers - body-color
  • Roof rack - rails only
  • Trailer hitch receiver
  • Trailer sway control
  • Engine liters - 5.3
  • Cylinder configuration - V-8
  • Horsepower - 355hp @ 5,600RPM
  • Torque - 383 lb.-ft. @ 4,100RPM
  • Number of valves - 16
  • Variable valve control
  • Cylinder deactivation
  • Engine location - front
  • Recommended fuel - Regular Unleaded
  • Transmission - 10 speed automatic
  • Mode select transmission
  • Manual-shift auto - Driver Shift Control
  • Drive type - rear-wheel
  • Limited slip differential - mechanical
  • Fuel economy combined - 18mpg
  • Fuel tank capacity - 28.0gal.
  • Fuel economy city - 16mpg
  • Fuel economy highway - 20mpg
  • Basic warranty - 36 months/36,000miles
  • Powertrain warranty - 60 months/60,000miles
  • Corrosion perforation warranty - 72 months/100,000miles
  • Roadside assistance coverage - 60 months/60,000miles
  • Maintenance warranty - 12 months/ unlimited distance
  • Four wheel independent suspension
  • Front anti-roll bar
  • Rear anti-roll bar
  • Power steering
  • Speed-sensing steering
  • Alloy wheels
  • Front tires - 265/65SR18.0
  • Rear tires - 265/65SR18.0
  • Wheel size - 18"
  • Engine displacement - 5.3 L
  • Engine horsepower - 355hp @ 5,600RPM
  • Engine torque - 383 lb.-ft. @ 4,100RPM
  • Engine bore x stroke - 96.0mm x 92.0mm (3.78" x 3.62")
  • Compression ratio - 11.00 to 1
  • Payload - 765kg (1,687lbs)
  • Curb weight - 2,555kg (5,633lbs)
  • GVWR - 3,402kg (7,500lbs)
  • Towing capacity - 3,538kg (7,800lbs)
  • Exterior length - 5,720mm (225.2")
  • Exterior height - 1,943mm (76.5")
  • Wheelbase - 3,406mm (134.1")
  • Turning radius - 6.4m (21.2')
  • Front legroom - 1,130mm (44.5")
  • Rear legroom - 1,067mm (42.0")
  • 3rd row legroom - 932mm (36.7")
  • Front headroom - 1,074mm (42.3")
  • Rear headroom - 988mm (38.9")
  • 3rd row headroom - 970mm (38.2")
  • Front hiproom - 1,562mm (61.5")
  • Rear hiproom - 1,557mm (61.3")
  • 3rd row hiproom - 1,255mm (49.4")
  • Front shoulder room - 1,676mm (66.0")
  • Rear shoulder room - 1,646mm (64.8")
  • 3rd row shoulder room - 1,595mm (62.8")
  • Interior cargo volume - 4,097 L (145 cu.ft.)
  • Interior maximum cargo volume - 1,175 L (41 cu.ft.)
  • AM/FM radio - SiriusXM with 360L
  • Satellite radio trial duration with new vehicle purchase (months) - 3
  • Steering wheel mounted audio controls
  • Speakers - 6
  • Turn-by-turn navigation directions - OnStar Turn-by-Turn Navigation
  • Wireless phone connectivity - Bluetooth
  • 1st row LCD monitors - 2
  • Primary LCD size - 10.2"
  • Smart device integration - Apple CarPlay/Android Auto
  • Fully automatic headlights
  • Delay-off headlights
  • Auto high-beam headlights
  • Front fog lights
  • Variably intermittent wipers
  • Rain sensing wipers
  • Rear window wiper
  • Rear window defroster
  • Front reading lights
  • Rear reading lights
  • Display - digital/analog
  • Tachometer
  • Voltmeter
  • Compass
  • Outside temperature display
  • Low tire pressure warning
  • Trip computer
  • Parking sensors - Front and Rear Park Assist front and rear
  • Exterior parking camera rear - HD Rear Vision Camera yes
  • Forward collision - Automatic Emergency Braking mitigation
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Overhead airbag
  • Occupant sensing airbag
  • Panic alarm
  • Tracker system
  • Ignition disable
  • Security system
  • Electronic stability
  • Traction control
  • Max seating capacity - 8
  • Front seats - bucket
  • Power driver seat
  • Power 2-way driver lumbar support
  • Power passenger seat
  • Front center armrest
  • Power 2-way passenger lumbar support
  • Rear seats - split-bench
  • Split folding rear seat
  • Rear seats Folding position - fold forward seatback
  • Rear seat center armrest
  • 3rd row seats - split-bench
  • Air conditioning
  • Automatic temperature control
  • Front dual zone A/C
  • Rear air conditioning
  • Speed control
  • Power windows
  • 1-touch down
  • 1-touch up
  • Remote keyless entry
  • Proximity key - doors and push button start
  • Illuminated entry
  • Remote engine start - keyfob
  • Tilt steering wheel
  • Telescoping steering wheel
  • Driver vanity mirror
  • Passenger vanity mirror
  • Emergency communication system - OnStar and GMC connected services capable
  • Front beverage holders
  • Rear beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin
  • Rear door bins

Trims

  MSRP Engine Transmission City/Hwy mpg
SLE 2021 GMC Yukon XL SUV SLE Search New $53,400   355-hp 5.3L 8-cyl  10-spd auto  16 / 20  
SLE 2021 GMC Yukon XL SUV SLE Search New $56,400   355-hp 5.3L 8-cyl  10-spd auto  15 / 19  
SLT 2021 GMC Yukon XL SUV SLT Search New $60,500   355-hp 5.3L 8-cyl  10-spd auto  16 / 20  
SLT 2021 GMC Yukon XL SUV SLT Search New $63,500   355-hp 5.3L 8-cyl  10-spd auto  15 / 19  
AT4 2021 GMC Yukon XL SUV AT4 Search New $67,500   355-hp 5.3L 8-cyl  10-spd auto  15 / 19  
Denali 2021 GMC Yukon XL SUV Denali Search New $71,100   420-hp 6.2L 8-cyl  10-spd auto  14 / 20  
Denali 2021 GMC Yukon XL SUV Denali Search New $74,100   420-hp 6.2L 8-cyl  10-spd auto  14 / 19  

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