• Rear axle, 3.08 ratio
• Suspension Package, Premium Smooth Ride
• Keyless start, push button start
• Tow/haul mode selector, button located at end of shift lever
• Differential, heavy-duty locking rear
• Transfer case, active, single-speed, electronic Autotrac with rotary controls, does not include neutral. Cannot be dinghy towed. (Not available with 2WD models or (NHT) HD Trailering Package.)
• Alternator, 150 amps
• 4-wheel drive
• Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector and 2" trailering receiver
• GVWR, 7300 lbs. (3311 kg) (Standard on 4WD models.)
• Suspension, front coil-over-shock with stabilizer bar
• Suspension, rear multi-link with coil springs
• Steering, power
• Powertrain grade braking
• Brakes, VAC power, with VSES
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Tools, mechanical jack and wheel wrench stored in rear quarter trim

• Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) bright machined aluminum
• Tires, P265/65R18 all-season, blackwall
• Wheel, full-size spare 17" (43.2 cm) steel
• Tire carrier, lockable outside spare winch-type mounted under frame at rear
• Tire, spare P265/70R17 all-season, blackwall
• Luggage rack, roof-mounted black
• Assist steps, Black with chrome strip
• Headlamps, halogen projector
• Fog lamps
• Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming, body-color with integrated turn signal indicators and ground illumination.
• Wipers, front rain-sensing, intermittent
• Wiper, rear
• Liftgate, power

• Audio system, 8" Diagonal Color Touch Screen with IntelliLink includes New text message alerts and Siri Eyes Free functionality through voice command, AM/FM/SiriusXM/HD with USB ports, auxiliary jack, SD card slot, Bluetooth® streaming audio for music and most phones, hands-free smartphone integration, Pandora Internet radio and voice-activated technology for radio and phone, and an articulating screen with hidden storage. Includes 5 USB ports, 1 auxiliary jack and 1 SD card reader (See "gmtotalconnect.com" for phone compatibility information.)
• Audio system feature, Bose premium 9-speaker system with subwoofer in center console
• Audio system feature, CD player (Replaced by (U42) rear seat entertainment system when (U42) is ordered.)
• SiriusXM Satellite Radio includes 3 trial months (If you decide to continue your service at the end of your trial subscription, the plan you choose will automatically renew and bill at then-current rates until you call 1-866-635-2349 to cancel. See SiriusXM Customer Agreement for complete terms at siriusxm.com. Other fees and taxes will apply. All fees and programming subject to change.)
• Audio system, SiriusXM and HD Radio SiriusXM Satellite Radio is standard on nearly all 2015 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus you can listen to SiriusXM Internet Radio everywhere on your computer, smartphone or tablet. Welcome to the world of SiriusXM (IMPORTANT: The SiriusXM Satellite Radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue listening after your trial, the subscription plan you choose will automatically renew and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
• Antenna, integral in rear quarter glass
• Wireless charging (Only on vehicles built after 10-5-14. Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)

• Seats, perforated, leather-appointed, full-feature reclining bucket with 12-way power driver and front passenger seat adjuster, including 6 way power driver and passenger, 2 way power recline. 4 way power lumbar for driver and passenger, heat/cool with memory (no memory lumbar)
• Seats, second 60/40 split-folding bench power configurable
• NavTraffic is available in over 130 markets and works with your vehicle's navigation system to give you detailed traffic data right when you need it most - while you're driving. You'll avoid traffic tie-ups, save time and gas by getting alternate routes, and, in some cases, receive traffic speed and drive-time information. Plus, you can use NavTraffic at the same time you're enjoying SiriusXM Satellite Radio. You'll find that once you start using NavTraffic, you won't want to drive without it. (Includes 90 days of service. Included and only available with (IO6) Audio system with navigation. Requires a subscription sold separately by SiriusXM after trial period which is continuous until you call SiriusXM to cancel. Available only in select markets. For more information, see siriusxm.com/navtraffic.)
• Seats, third row 60/40 split-bench, power fold
• Seats, heated and cooled driver and front passenger seat cushions and seat backs with perforated leather-appointed seating
• Seats, heated outboard second row
• Console, floor with storage area, cup holders, SD card slot and auxiliary jack
• Cargo net
• Floor mats, color-keyed carpeted first and second row, removable
• Floor covering, color-keyed carpeting
• Steering column, power tilt and telescopic
• Steering wheel, leather-wrapped
• Steering wheel, heated, leather-wrapped
• Steering wheel controls, mounted audio controls and cruise controls, Driver Information Center controls and OnStar Hands-Free calling
• Display, driver instrument information enhanced, multi-color
• Windows, power all express down, front express up
• Door locks, power programmable with lockout protection
• Passive Entry System includes (AQQ) Remote Keyless Entry.
• Remote vehicle start includes extended range Remote Keyless Entry
• Cruise control, electronic with set and resume speed
• Pedals, power-adjustable for accelerator and brake
• Universal Home Remote includes garage door opener, programmable
• Climate control, tri-zone automatic with individual climate settings for driver, right-front passenger and rear passengers
• Defogger, rear-window electric
• Theft-deterrent system, vehicle, PASS-Key III
• Theft-deterrent system, electrical, unauthorized entry
• Power outlet, 110-volt, 1.1 Amp, 150 Watt
• Power outlets, 5 auxiliary, 12-volt includes outlets in the instrument panel, console, back of the console, 1 in 3rd row and 1 in the cargo area.
• Mirror, inside rearview auto-dimming
• Assist handles, all seats
• Lighting, interior with dome light driver- and passenger-side door switch with delayed entry feature, cargo lights, door handle or Remote Keyless Entry-activated illuminated entry and map lights in front and second seat positions
• Lighting, interior includes courtesy lighting with theater dimming, lighting for front and rear door handles, front and rear passenger footwells and door storage area
• OnStar, 6 months of Directions and Connections plan for 6 months including Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation (Visit www.onstar.com for vehicle availability, details and system limitations. Services may vary by model and conditions.)
• OnStar with 4G LTE provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE speeds (Only on vehicles built after 10-5-14. Visit www.onstar.com for vehicle availability, details and system limitations. Services and connectivity may vary by model and conditions. 4G LTE service available in select markets. 4G LTE performance based on industry averages and vehicle systems design. Some services require data plan.)
• OnStar Basic plan for 5 years including RemoteLink Key Fob Services, OnStar Vehicle Diagnostics and Dealer Maintenance Notification (Access is available for 5 years from the date of vehicle delivery, and is transferable. Does not include emergency services. To cancel RemoteLink Key Fob Services or if your vehicle is sold, contact an OnStar Advisor. See www.onstar.com/mobile for full details.)

• Brakes, 4-wheel antilock, 4-wheel disc
• Hill Start Assist brakes
• StabiliTrak, stability control system with brake assist, includes traction control
• Daytime Running Lamps, with automatic exterior lamp control
• Air bags, frontal and side-impact for driver and front passenger driver inboard seat-mounted side-impact and head curtain side-impact for all rows in outboard seating positions (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• Safety Alert Seat (Included and only available with (Y65) Driver Alert Package.)
• Passenger Sensing System sensor indicator inflatable restraint, front passenger/child presence detector (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• LATCH system (Lower Anchors and Top tethers for Children), for child safety seats; lower anchors and top tethers located in all second row seating positions, top tethers located in third row seating positions
• Parking assist front and rear
• Rear Cross-Traffic Alert
• Rear Vision Camera
• Side Blind Zone Alert with Lane Change Alert
• Tire Pressure Monitoring System (does not apply to spare tire)

• 2015 Interim Processing Code (Required on all interim models produced starting in October 2014.)

ENGINE, 5.3L ECOTEC3 V8

• with Active Fuel Management
• Direct Injection and Variable Valve Timing
• includes aluminum block construction (355 hp [265 kW] @ 5600 rpm
• 383 lb-ft of torque [518 N-m] @ 4100 rpm) (STD)

• IO6
• L83
• MYC
• PCJ
• Y66

• Vehicle
• Rear Door Type: Liftgate
• Mileage
• Fuel Economy Est-Combined (MPG): 18
• EPA Fuel Economy Est - City (MPG): 16
• EPA Fuel Economy Est - Hwy (MPG): 22
• Electrical
• Cold Cranking Amps @ 0° F (Primary): - TBD -
• Maximum Alternator Capacity (amps): 160
• Maximum Alternator Watts: - TBD -
• Cooling System
• Total Cooling System Capacity (qts): 16.6
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 3600
• Gross Axle Wt Rating - Rear (lbs): 4200
• Curb Weight - Front (lbs): 2772
• Curb Weight - Rear (lbs): 2773
• Gross Vehicle Weight Rating Cap (lbs): 7300
• Gross Combined Wt Rating (lbs): 11000
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 6300
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 630
• Suspension
• Suspension Type - Front: Coil-Over Shock
• Suspension Type - Rear: Multi-link
• Spring Capacity - Front (lbs): 3600
• Spring Capacity - Rear (lbs): 4200
• Axle Type - Front: Independent
• Axle Type - Rear: Semi-floating
• Axle Capacity - Front (lbs): 3925
• Axle Capacity - Rear (lbs): 4200
• Axle Ratio (:1) - Front: 3.08
• Axle Ratio (:1) - Rear: 3.08
• Shock Absorber Diameter - Front (mm): 46.0
• Shock Absorber Diameter - Rear (mm): 46.0
• Stabilizer Bar Diameter - Front (in): 1.41
• Brakes
• Brake Type: Pwr
• Brake ABS System: 4-Wheel
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 13.0 x 1.2
• Rear Brake Rotor Diam x Thickness (in): 13.6 x 0.8
• Tires
• Front Tire Order Code: RKX
• Rear Tire Order Code: RKX
• Spare Tire Order Code: ZRS
• Front Tire Size: P265/70R17
• Rear Tire Size: P265/70R17
• Spare Tire Size: P265/70R17
• Front Tire Capacity (lbs): 2135
• Rear Tire Capacity (lbs): - TBD -
• Spare Tire Capacity (lbs): - TBD -
• Revolutions/Mile @ 45 mph - Front: - TBD -
• Revolutions/Mile @ 45 mph - Rear: - TBD -
• Revolutions/Mile @ 45 mph - Spare: - TBD -
• Wheels
• Front Wheel Size (in): 17 x 7.5
• Rear Wheel Size (in): 17 x 7.5
• Spare Wheel Size (in): 17 x - TBD -
• Front Wheel Material: Aluminum
• Rear Wheel Material: Aluminum
• Spare Wheel Material: Steel
• Steering
• Steering Type: Pwr Rack & Pinion
• Steering Ratio (:1), On Center: 17.8
• Steering Ratio (:1), At Lock: - TBD -
• Turning Diameter - Curb to Curb (ft): 39.0
• Turning Diameter - Wall to Wall (ft): - TBD -
• Frame
• Frame Type: Ladder
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 26.0
• Exterior Dimensions
• Wheelbase (in): 116.00
• Length, Overall w/rear bumper (in): 203.90
• Width, Max w/o mirrors (in): 80.00
• Height, Overall (in): 74.40
• Overhang, Front (in): - TBD -
• Overhang, Rear w/bumper (in): - TBD -
• Ground to Top of Load Floor (in): 35.91
• Ground Clearance, Front (in): 8.00
• Ground Clearance, Rear (in): 8.00
• Rear Door Opening Height (in): - TBD -
• Rear Door Opening Width (in): - TBD -
• Step Up Height - Front (in): - TBD -
• Step Up Height - Side (in): - TBD -
• Cargo Area Dimensions
• Cargo Area Length @ Floor to Console (in): - TBD -
• Cargo Area Length @ Floor to Seat 1 (in): 100.30
• Cargo Area Length @ Floor to Seat 2 (in): 63.60
• Cargo Area Length @ Floor to Seat 3 (in): 31.60
• Cargo Area Width @ Beltline (in): - TBD -
• Cargo Box Width @ Wheelhousings (in): - TBD -
• Cargo Box (Area) Height (in): 33.94
• Cargo Volume to Seat 1 (ft³): 94.7
• Cargo Volume to Seat 2 (ft³): 57.6
• Cargo Volume to Seat 3 (ft³): 15.3
• Interior Dimensions
• Passenger Capacity: 8
• Front Head Room (in): 42.80
• Front Leg Room (in): 45.30
• Front Shoulder Room (in): 64.80
• Front Hip Room (in): 60.80
• Second Head Room (in): 39.10
• Second Leg Room (in): 39.70
• Second Shoulder Room (in): 65.10
• Second Hip Room (in): 60.30
• Third Head Room (in): 38.10
• Third Leg Room (in): 34.50
• Third Shoulder Room (in): 62.60
• Third Hip Room (in): 49.30
• Summary
• Vehicle Name: GMC Yukon
• Body Style: Sport Utility Vehicle
• Emissions
• EPA Greenhouse Gas Score: 4
• Tons/yr of CO2 Emissions @ 15K mi/year: 10.0