2023 GMC Yukon AT4
Specifications, live market data, colors, and factory features.
242 for sale right now
$39,390 – $66,120
Specifications
355
Horsepower
383
lb-ft Torque
17
MPG Combined
8
Seats
$71k
Base MSRP
Performance
- Engine
- 5.3L V8 L84
- Horsepower
- 355 hp
- Torque
- 383 lb-ft
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
Fuel & Efficiency
- Fuel
- Gasoline
- MPG City
- 15 mpg
- MPG Highway
- 20 mpg
- MPG Combined
- 17 mpg
- Fuel Tank
- 24 gal
Dimensions
- Length
- 210″
- Width
- 81″
- Height
- 76.5″
- Wheelbase
- 120.9″
- Curb Weight
- 5,677 lbs
- Cargo Volume
- 122.9 cu ft
Body & Practicality
- Body Style
- SUV
- Doors
- 4
- Seating
- 8
- Base MSRP
- $70,705
Colors
Factory colors on 2023 GMC Yukon AT4s for sale now.
Exterior
- Onyx Black(black)56
- Summit White(white)29
- Titanium Rush Metallic(silver)16
- White Frost Tricoat(white)7
- Sterling(silver)7
- Black5
- Sterling Metallic(silver)5
- White5
- Midnight Blue Metallic(blue)4
- Redwood Metallic(red)3
Interior
- Jet Black(black)136
- Black7
- BLACK1
- Gray1
- Jet Black, Perforated Leather Seating Surfaces(blue)1
- Teak1
- Dark Walnut(brown)1
- (Includes Brandy Seat Accents.)(blue)1
- Brown(black)1
Live Market Data
Computed from active 2023 GMC Yukon AT4 listings nationwide, updated continuously.
For sale now242
Median price$53,688
Average price$53,697
Price range$39,390 – $66,120
Median vs. MSRP−$17,017
Avg. days on market66
Avg. mileage63,679 mi
New / Used0 / 242
Price Distribution
Price vs. Mileage
Latest AT4 Listings
The newest 2023 GMC Yukon AT4s on the market.
View Used 2023 GMC Yukon listing
45,404 mi
Used 2023 GMC Yukon
AT4
$57,894
Est. $838/mo*
3 days at this dealer
WhiteJet Black
Battleground KIA
Greensboro, NC
View Used 2023 GMC Yukon listing
54,291 mi
Used 2023 GMC Yukon
AT4
$56,727
Est. $822/mo*
3 days at this dealer
SilverJet Black
Genesis of Carmel
Indianapolis, IN
View Used 2023 GMC Yukon listing
22,823 mi
Used 2023 GMC Yukon
AT4
$60,774
Est. $879/mo*
3 days at this dealer
Onyx BlackJet Black
Bob Gillingham Ford Inc.
Parma, OH
View Used 2023 GMC Yukon listing
47,572 mi
Used 2023 GMC Yukon
AT4
$60,286
Est. $872/mo*
3 days at this dealer
Onyx BlackJet Black
Volvo Cars of Vestavia Hills
Vestavia Hills, AL
View Used 2023 GMC Yukon listing
33,507 mi
Used 2023 GMC Yukon
AT4
$56,819
Est. $823/mo*
3 days at this dealer
Summit WhiteJet Black
Ewing Buick GMC
Plano, TX
View Used 2023 GMC Yukon listing
140,065 mi
Used 2023 GMC Yukon
AT4
$42,099
Est. $613/mo*
4 days at this dealer
Onyx BlackJet Black
Darrell Waltrip Buick GMC
Franklin, TN
View Used 2023 GMC Yukon listing
74,198 mi
Used 2023 GMC Yukon
AT4
$48,290
Est. $702/mo*
6 days at this dealer
WhiteBlack
Lunghamer Ford of Owosso
Owosso, MI
What's Yours
Worth?
The median 2023 GMC Yukon AT4 lists for $53,688 today.
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Factory Features
Standard equipment from the window sticker, reviewed for accuracy.
Comfort & Convenience
- Remote start
- Keyless Open and Start
- Power door locks and windows
- Cruise control (standard; adaptive only if standard)
- Hands-free power liftgate (if standard)
- Power-folding outside mirrors
- Memory settings for driver seat / mirrors / pedals (if power pedals standard)
- Power-adjustable pedals (if standard)
- 12-volt auxiliary power outlets
- Assist handles and overhead console
- Illuminated vanity mirrors
- Cargo management features that are standard
Driver Assistance
- Automatic Emergency Braking
- Front Pedestrian Braking
- Forward Collision Alert
- Lane Keep Assist with Lane Departure Warning
- Following Distance Indicator
- IntelliBeam auto high beams
- Front and Rear Park Assist
- Rear Cross Traffic Alert
- Lane Change Alert with Side Blind Zone Alert
- HD Rear Vision Camera
- Only include Super Cruise, Enhanced Automatic Emergency Braking, Adaptive Cruise Control, etc. if confirmed factory-standard on 2023 Yukon AT4 — typically packages; omit if not standard
Entertainment
- GMC Infotainment System with 10.2-inch diagonal multicolor touchscreen (confirm size for 2023 AT4)
- Wireless Apple CarPlay and wireless Android Auto
- Bluetooth streaming audio and phone connectivity
- Premium Bose audio system (only if standard on AT4)
- SiriusXM capable
- 4G LTE Wi-Fi hotspot capable
- Multiple USB data/charge ports
- Multi-color 12.3-inch Driver Information Center / digital cluster (if standard)
- Head-Up Display (only if standard — often optional)
- Rear Seat Media System (optional — omit unless standard)
Exterior
- Unique AT4-specific grille and exterior badging
- Black chrome / dark finish exterior accents (AT4)
- AT4-specific 20-inch wheels (or official standard wheel size)
- All-terrain tires (standard size per build sheet)
- Body-color / AT4-specific bumpers and lower cladding
- Power-retractable assist steps (only if standard; often optional — verify)
- Hands-free power liftgate (if standard on AT4)
- Hands-free power programmable liftgate with brand emblem projection (verify)
- Roof-mounted luggage rails / black roof rails
- Deep-tinted glass
- Heated, power-adjustable outside mirrors (with memory if standard)
- IntelliBeam automatic high beams (if standard)
- LED headlamps and LED taillamps
- Front fog lamps
- Rainsense automatic wipers (if standard)
- Spare tire and carrier (full-size or matching as equipped)
Interior
- AT4-exclusive interior trim and badging
- Perforated leather-appointed seating with AT4-specific colors/materials
- Heated and ventilated front seats
- Heated second-row outboard seats (if standard)
- Power-adjustable driver and front passenger seats with memory (driver)
- Power-release second-row seats / fold-flat capability
- Power-folding third-row seats
- Heated steering wheel
- Leather-wrapped steering wheel
- Tri-zone automatic climate control
- Rear air conditioning / rear climate controls
- Power tilt and telescoping steering column (if standard)
- Auto-dimming inside rearview mirror
- Universal Home Remote
- Carpeted floor mats with AT4 branding
- All-weather floor liners (if AT4 standard equipment)
- 120-volt power outlet(s)
- USB ports (front, second, third row as standard)
- Wireless phone charging (if standard)
- Ambient interior lighting
- Keyless Open and Start
Mechanical & Performance
- 5.3L EcoTec3 V8 engine (standard on AT4)
- 10-speed automatic transmission
- Four-wheel drive (4WD)
- Autotrac 2-speed transfer case
- Electronic limited-slip differential (eLSD) / locking rear differential (per official trim equipment)
- High-capacity air filter
- Skid plates (front underbody protection)
- Hill Descent Control
- Magnetic Ride Control (if listed as standard AT4 equipment on official sources)
- Premium Smooth Ride / adaptive suspension (confirm on official sources)
- Trailering equipment package content that is standard on AT4 (e.g., hitch platform, 7-pin connector, trailer brake controller — only if standard)
- Heavy-duty cooling / enhanced trailering cooling (if standard)
- Max trailering package content only if factory-standard on AT4
- Engine block heater (region-dependent; include only if factory standard)
- Independent front and multi-link rear suspension
- 4-wheel antilock disc brakes
- Electric power steering
- Capless fuel fill
- Stainless-steel exhaust
Safety & Security
- 7+ airbags (frontal, side-impact, roof-rail, passenger sensing system — exact count per official)
- StabiliTrak electronic stability control with Proactive Roll Avoidance
- Traction control
- Hill Start Assist
- Tire Pressure Monitoring System (including spare if applicable)
- Rear Seat Reminder
- Teen Driver technology
- OnStar and connected services capable (hardware)
- Theft-deterrent unauthorized entry system
- LATCH system for child seats
- HD Surround Vision / cameras only if standard on AT4 (verify; often on higher trims or packages)
- Rear Camera Mirror (if standard)
- Safety Alert Seat (if standard with driver assistance suite)
Warranty
- 3-year/36,000-mile basic limited warranty (or official 2023 GMC terms)
- 5-year/60,000-mile powertrain limited warranty
- 5-year/60,000-mile roadside assistance
- 6-year/100,000-mile rust-through/sheet-metal corrosion warranty (confirm official GMC warranty sheet)
- Courtesy transportation / dealership support per official warranty booklet