2021 GMC Yukon XL AT4 specs & colors

Sport Utility

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$67,800

Starting MSRP
Current Listing Price

Showing the 2021 GMC Yukon XL 4WD 4dr AT4

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Key Specs

4-door

7 seats

355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)

16 combined MPG

225.2" length, 76.5" height

Four Wheel Drive

Color options

Exterior

Interior

Brandy

Packages

AT4 Preferred Equipment Group

Starting MSRP

Includes Standard Equipment

Specifications

Fuel Economy Est-Combined	17 MPG
EPA Fuel Economy Est - City	15 MPG
EPA Fuel Economy Est - Hwy	19 MPG
Cruising Range - Hwy	532.00 mi
Cruising Range - City	420.00 mi
Estimated Battery Range	N/A mi

Fourth Gear Ratio (:1)	N/A
Tenth Gear Ratio (:1)	N/A
Trans Type	10
Ninth Gear Ratio (:1)	N/A
First Gear Ratio (:1)	N/A
Trans Description Cont.	Automatic
Third Gear Ratio (:1)	N/A
Reverse Ratio (:1)	N/A
Trans Power Take Off	N/A
Transfer Case Model	Magna MP3023/4
Transfer Case Gear Ratio (:1), Low	2.69
Second Gear Ratio (:1)	N/A
Fifth Gear Ratio (:1)	N/A
Transfer Case Power Take Off	N/A
Drivetrain	Four Wheel Drive
Seventh Gear Ratio (:1)	N/A
Final Drive Axle Ratio (:1)	N/A
Sixth Gear Ratio (:1)	N/A
Transfer Case Gear Ratio (:1), High	1.00
Trans Description Cont. Again	N/A
Eighth Gear Ratio (:1)	N/A

Rear Brake Rotor Diam x Thickness	17 x -TBD- in
Drum - Rear (Yes or )	N/A
Disc - Front (Yes or )	Yes
Brake ABS System (Second Line)	N/A
Brake ABS System	4-Wheel
Disc - Rear (Yes or )	Yes
Brake Type	Pwr
Front Brake Rotor Diam x Thickness	17 x -TBD- in

Fifth Wheel Hitch - Max Trailer Wt.	N/A lbs
Maximum Trailering Capacity	8000 lbs
Dead Weight Hitch - Max Tongue Wt.	500 lbs
Dead Weight Hitch - Max Trailer Wt.	5000 lbs
Fifth Wheel Hitch - Max Tongue Wt.	N/A lbs
Wt Distributing Hitch - Max Trailer Wt.	7500 lbs
Wt Distributing Hitch - Max Tongue Wt.	750 lbs

Gross Combined Wt Rating	14000 lbs
Gross Axle Weight Rating	8100.00 lbs
Curb Weight - Front	3003 lbs
Curb Weight - Rear	2680 lbs
Base Curb Weight	N/A lbs
Maximum Payload Capacity	2017.00 lbs
As Spec'd Payload	1863.00 lbs
Option Weight - Front	0.00 lbs
Total Option Weight	0.00 lbs
As Spec'd Curb Weight	5837.00 lbs
Curb Weight	5683.00 lbs
Gross Vehicle Weight Rating	7700.00 lbs
Option Weight - Rear	0.00 lbs

Third Hip Room	49.4 in
Second Hip Room	61.3 in
Ground Clearance, Rear	N/A in
Front Head Room	42.3 in
Length, Overall w/rear bumper	N/A in
Third Head Room	38.2 in
Tailgate Width	N/A in
Height, Overall	76.5 in
Cargo Volume	N/A ft³
Length, Overall	225.2 in
Rear Door Opening Height	N/A in
Cargo Area Length @ Floor to Console	N/A in
Cargo Area Length @ Floor to Seat 1	N/A in
Cargo Area Length @ Floor to Seat 3	N/A in
Side Door Opening Width	N/A in
Cargo Volume to Seat 3	41.5 ft³
Third Leg Room	36.7 in
Cab to End of Frame	N/A in
Overhang, Rear w/o bumper	N/A in
Cargo Box (Area) Height	N/A in
Ground to Top of Load Floor	N/A in
Front Hip Room	61.5 in
Front Leg Room	44.5 in
Cargo Box Width @ Floor	N/A in
Cargo Area Width @ Beltline	N/A in
Second Head Room	38.9 in
Cargo Volume to Seat 4	N/A ft³
Step Up Height - Side	N/A in
Cargo Area Length @ Floor to Seat 2	N/A in
Width, Max w/o mirrors	81 in
Wheelbase	134.1 in
Second Leg Room	42 in
Second Shoulder Room	64.8 in
Overhang, Front	N/A in
Third Shoulder Room	62.8 in
Passenger Capacity	8
Ext'd Cab Cargo Volume	N/A ft³
Cargo Box Width @ Top, Rear	N/A in
Step Up Height - Front	N/A in
Cargo Volume to Seat 1	144.7 ft³
Cargo Box Width @ Wheelhousings	49.4 in
Front Shoulder Room	66 in
Side Door Opening Height	N/A in
Ground Clearance, Front	N/A in
Cargo Volume to Seat 2	93.8 ft³
Rear Door Opening Width	N/A in

SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.)	Standard
Audio system feature, Bose 9-speaker stereo	Optional
Audio system, 10.2" diagonal GMC Infotainment System includes multi-touch display, AM/FM/SiriusXM stereo, Bluetooth streaming audio for music and most phones, Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (STD)	Standard
4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)	Standard
Infotainment display, 10.2" diagonal multi-color touchscreen	Standard
HD Radio	Standard

Lamps, stop and tail, LED	Standard
Glass, driver and front passenger laminated front door window	Standard
Mirrors, outside heated power-adjustable, power-folding driver-side auto-dimming, integrated turn signal indicators and puddle lighting	Optional
Wiper, rear intermittent	Standard
Luggage rack side rails, roof-mounted, Black	Optional
Tires, 275/60R20SL all-terrain, blackwall	Optional
Assist steps, Black with Gloss Black insert (Deleted when (B3L) power-retractable assist steps or (PEH) AT4 Premium Plus Package are ordered.)	Optional
Fascia, front high-approach angle	Optional
Door handles, body-color	Standard
Liftgate, rear power programmable hands-free with GMC logo projection	Optional
Mirror caps, body-color	Standard
Active Aero Shutters, upper	Standard
Glass, windshield shade band	Standard
Glass, deep-tinted	Standard
Wheel, full-size spare, 17" (43.2 cm) steel	Standard
Tire carrier, lockable outside spare winch-type mounted under frame at rear	Standard
Wheels, 20" x 9" (50.8 cm x 22.9 cm) 6-spoke machined aluminum with Carbon Grey Metallic accent	Optional
Headlamps, LED	Standard
Tire, spare P265/70R17 all-season, blackwall	Standard
Glass, acoustic, laminated windshield	Standard
Fog lamps, front LED	Standard
Wipers, front intermittent, Rainsense	Standard

Seats, second row 60/40 split-folding bench, power release (STD) (Not available with (DCH) power-sliding center console.)	Optional
Console, floor with storage area, cup holders	Standard
Following Distance Indicator	Standard
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	Standard
Assist handles, front passenger A-pillar and second row outboard B-pillar	Standard
Steering column, power tilt and telescopic	Optional
Floor mats, color-keyed carpeted first and second row, removable (Premium AT4-specific.)	Optional
Steering wheel, heated, automatic	Optional
Window, power with front passenger Express-Up/Down	Standard
Seats, heated and ventilated driver and front passenger perforated leather seating surfaces.	Optional
Mirror, inside rearview auto-dimming	Optional
Sill plates, bright, front and rear doors (AT4-specific with logo.)	Optional
Safety Alert Seat	Optional
Remote Start	Standard
Seats, heated driver and front passenger	Optional
Assist handles, overhead, driver and front passenger, located in headliner	Standard
Seat adjusters, 12-way power includes 8-way power driver and front passenger seats with 4-way power lumbar	Optional
Visors, driver and front passenger illuminated vanity mirrors	Standard
Seat trim, Perforated Leather-appointed	Optional
Wireless charging (Standard on vehicles built before 7-12-2021. Vehicles built on or after 7-12-2021, will have (00C) Not Equipped with Wireless Charging which removes Wireless Charging and its content. See dealer for details. The system wirelessly charges one compatible mobile device. Some phones have built-in wireless charging technology and others require a special adaptor/back cover. To check for phone or other device compatibility, see my.gmc.com/learnAbout/wireless-charging or consult your carrier.)	Optional
Theft-deterrent system, electrical, unauthorized entry	Standard
Seats, heated second row, outboard positions	Optional
Keyless Open, includes extended range Remote Keyless Entry	Standard
Power outlets, 2, 120-volt located on the rear of the center console and rear cargo area	Standard
Seats, third row 60/40 split-bench, power-folding	Optional
Windows, power, rear with Express-Down	Standard
Air conditioning, rear	Standard
Window, power with driver Express-Up/Down	Standard
Air conditioning, tri-zone automatic climate control with individual climate settings for driver, right front passenger and rear seat occupants	Standard
USB data ports, 2, one type-A and one type-C, located within center console (Deleted when (DCH) power-sliding center console is ordered.)	Optional
Wireless Apple CarPlay/Wireless Android Auto	Standard
Memory settings recalls 2 "driver" presets for power driver seat, outside rearview mirrors and power and tilt and telescopic steering column	Optional
Power outlet, front auxiliary, 12-volt, located in the center stack of instrument panel	Standard
GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)	Standard
USB charging-only ports, 4, (2) located on rear of center console and (2) in 3rd row	Standard
Universal Home Remote includes garage door opener, programmable	Optional
Floor covering, color-keyed carpeting	Standard
Driver Information Center, enhanced, 8" diagonal multi-color digital display includes analog speedometer and tachometer gauges	Standard
Door locks, power programmable with lockout protection	Standard
Defogger, rear-window electric	Standard
Seats, front bucket (STD)	Standard
Steering wheel controls mounted audio, Driver Information Center, cruise control, Forward Collision Alert following gap button and heated steering wheel (when equipped)	Standard
USB data ports, 2, one type-A and one type-C includes SD Card Reader, located within front center console (When (DCH) power-sliding center console is ordered, relocated within instrument panel.)	Standard
Cruise control, electronic with set and resume speed	Standard
Steering wheel, leather-wrapped	Standard

Rear axle, 3.23 ratio	Standard
Suspension, front coil-over-shock with stabilizer bar	Standard
Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 equipped with a V8 engine will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start, Engine control stop/start disable button and its content. See dealer for details.)	Standard
Battery, 800 cold-cranking amps	Standard
4-wheel drive	Optional
Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul (Most vehicles built on or after 6-7-2021 with a V8 engine will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start, Engine control stop/start disable button and its content.) (STD)	Standard
Skid plate, front	Optional
Suspension, Magnetic Ride Control	Optional
Mechanical Jack with tools	Standard
Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way connector and 2" trailering receiver	Standard
Fuel, gasoline, E15	Standard
GVWR, 7700 lbs. (3493 kg) (4WD models only and on 2WD models with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.) (STD)	Optional
Differential, mechanical limited-slip	Standard
Cooling, external engine oil cooler, heavy-duty air-to-oil integral to driver side of radiator	Standard
Engine air filtration monitor	Standard
Alternator, 220 amps	Standard
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors	Standard
Suspension, rear multi-link with coil springs	Standard
Keyless Start, push-button	Standard
Engine control, stop/start system disable button, non-latching (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 equipped with a V8 engine will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start, Engine control stop/start disable button and its content. See dealer for details.)	Standard
Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing	Optional
Air cleaner, high-capacity	Optional
Steering, power	Standard
Recovery hooks, Red, horizontal-mounted	Optional
Exhaust, single system, single-outlet	Standard
Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil	Standard
Engine, 5.3L EcoTec3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm) (STD)	Standard
Electronic Precision Shift	Standard

GMC Pro Safety Plus includes (UKC) Lane Change Alert with Side Blind Zone Alert, (UHX) Lane Keep Assist with Lane Departure Warning, (UFG) Rear Cross Traffic Alert, (UHY) Automatic Emergency Braking, (UEU) Forward Collision Alert, (UD5) Front and Rear Park Assist, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking and (TQ5) IntelliBeam headlamps

Optional

LATCH system (Lower Anchors and 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	Standard
Automatic Emergency Braking	Standard
Airbags, Frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Driver inboard seat-mounted side-impact airbag; Head-curtain airbags for all rows in outboard seating positions (Always use seat 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.)	Standard
Daytime Running Lamps, LED	Standard
Hitch Guidance	Standard
Front Pedestrian Braking	Standard
Front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat 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.)	Standard
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver	Standard
OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)	Standard
Lane Change Alert with Side Blind Zone Alert (Replaced by (UKV) Trailer Side Blind Zone Alert when (NHT) Max Trailering Package is ordered.)	Optional
StabiliTrak, stability control system with brake assist includes traction control and electronic trailer sway control	Standard
Tire Pressure Monitoring System, auto learn, includes Tire Fill Alert (does not apply to spare tire)	Standard
Forward Collision Alert	Standard
Hill Descent Control	Optional
Front and Rear Park Assist	Standard
Hill Start Assist	Standard
HD Rear Vision Camera (Replaced by (UV2) HD Surround Vision when (CWM) Technology Package is ordered.)	Optional
Rear Seat Reminder	Standard
IntelliBeam, automatic high beam on/off	Standard
Rear Cross Traffic Alert	Optional
Lane Keep Assist with Lane Departure Warning	Optional

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Our 2021 GMC Yukon XL trim comparison will help you decide.

Spare Wheel Material	Steel
Front Wheel Size	20 x 9 in
Spare Wheel Size	17 x -TBD- in
Rear Wheel Size	20 x 9 in
Front Wheel Material	Aluminum
Rear Wheel Material	Aluminum

Displacement	5.3L/-TBD-
Engine Oil Cooler	N/A
Engine Type	Gas V8
SAE Net Torque @ RPM	383 @ 4100
SAE Net Horsepower @ RPM	355 @ 5600

Suspension Type - Rear	Multi-Link
Axle Type - Front	Independent
Axle Type - Rear	Semi-Floating
Suspension Type - Front	Coil-Over Shock

Fuel Tank Capacity, Approx	28 gal
Aux Fuel Tank Capacity, Approx	N/A gal

Steering Type	Pwr Rack & Pinion
Turning Diameter - Curb to Curb	43.3 ft
Turning Diameter - Wall to Wall	N/A ft
Steering Ratio (:1), Overall	N/A

Maximum Alternator Capacity (amps)	220
Cold Cranking Amps @ 0° F (Primary)	800

Front Tire Size	275/60R20
Spare Tire Size	P265/70R17
Rear Tire Size	275/60R20

2021 GMC Yukon XL AT4 specs & colors

Sport Utility

Key Specs

Color options

Packages

Specifications

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Wheels

Electrical

Engine

Mileage

Transmission

Suspension

Frame

Doors

Brakes

Fuel Tank

Steering

Tires

Trailering

Weight Information

Dimensions

Entertainment

Exterior

Interior

Mechanical

Package

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