2021 GMC Yukon AT4 Specs

GMC Yukon

2021 GMC Yukon AT4 4WD powered by 5.3-liter V8 Gas Engine with 10-Speed Automatic transmission.

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Overview
Select configuration:
$64,800
Starting Price (MSRP)
Engine
5.3-liter V8 Gas
Transmission
10-Speed Automatic
Drivetrain
Four-Wheel Drive
Body Type
SUV
Seating capacity
8 seater
Trunk Volume
TBC
Fuel Economy
City: TBC
Hwy: TBC

Performance Specs

Engine and Transmission

  • Engine
    5.3-liter V8 Gas
  • Horsepower
    355 hp @ 5600 rpm
  • Torque
    383 lb-ft @ 4100 rpm
  • Transmission
    10-Speed Automatic
  • Drivetrain
    Four-Wheel Drive

Steering

  • Steering Type
    Pwr Rack & Pinion

Wheels

  • Wheels Type
    Aluminum Wheels
  • Front Wheel Size
    20" x 9"
  • Rear Wheel Size
    20" x 9"

Tires

  • Front Tire
    P275/60R20
  • Rear Tire
    P275/60R20
  • Spare Tire
    P265/70R17

Dimensions and Measurement

Exterior Dimensions

  • Length
    210 in
  • Height
    76.5 in
  • Max Width
    81 in
  • Wheelbase
    120.9 in

Interior Space

  • Seating Capacity
    8 seater
  • Front Seat Leg Room
    44.5 in
  • Front Seat Headroom
    42.3 in
  • Front Seat Shoulder Room
    66 in
  • Front Seat Hip Room
    61.5 in
  • Rear Seat Leg Room
    42 in
  • Rear Seat Headroom
    38.9 in
  • Rear Seat Shoulder Room
    64.8 in
  • Rear Seat Hip Room
    61.3 in
  • Third Row Leg Room
    34.9 in
  • Third Row Headroom
    38.2 in
  • Third Row Shoulder Room
    62.7 in
  • Third Row Hip Room
    49.4 in

Colors and Materials

Standard Interior Materials

  • Jet Black, Perforated leather-appointed seat trim

Features and Options

Infotainment

  • HD Radio
    Standard
  • Bluetooth Connection
    Standard
  • Hard Disk Drive Media Storage
    Not Available
  • Premium Sound System
    Standard
  • Satellite Radio
    Standard
  • Smart Device Integration
    Standard
  • WiFi Hotspot
    Standard
  • Auxiliary Audio Input
    Standard
  • Entertainment System
    Optional
  • MP3 Player
    Standard

Interior Trim

  • Bucket Seats
    Not Available
  • Cloth Seats
    Standard
  • Leather Seats
    Standard
  • Leather Steering Wheel
    Standard
  • Premium Synthetic Seats
    Standard
  • Vinyl Seats
    Standard
  • Woodgrain Interior Trim
    Not Available
  • Sun/Moonroof
    Optional

Comfort

  • Head-Up Display
    Optional
  • Navigation System
    Optional
  • Steering Wheel Audio Controls
    Standard
  • Power Liftgate
    Standard
  • Power Mirror(s)
    Standard
  • A/C
    Standard
  • Adaptive Cruise Control
    Not Available
  • Automatic Parking
    Not Available
  • Climate Control
    Standard
  • Cooled Front Seat(s)
    Standard
  • Cooled Rear Seat(s)
    Not Available
  • Cruise Control
    Standard
  • Hands-Free Liftgate
    Not Available
  • Heated Front Seat(s)
    Standard
  • Heated Rear Seat(s)
    Standard
  • Heated Steering Wheel
    Standard
  • Keyless Entry
    Standard
  • Multi-Zone A/C
    Standard
  • Power Driver Seat
    Standard
  • Power Passenger Seat
    Standard
  • Remote Engine Start
    Standard
  • Remote Trunk Release
    Standard
  • Seat Memory
    Standard
  • Universal Garage Door Opener
    Standard
  • Seat-Massage
    Not Available
  • Rear A/C
    Standard
  • Keyless Start
    Standard
  • Navigation from Telematics
    Not Available
  • Telematics
    Standard

Additional Packages

AT4 Preferred Equipment Group

Includes Standard Equipment

AT4 Premium Plus Package

$9,145

includes (NHT) Max Trailering Package, (WPB) Rear Media and Nav Package content, (CWM) Technology Package content, (Z6E) Premium Capability Package with Active Response 4WD content, (C3U) Panoramic power sunroof and (B3L) power-retractable assist steps with perimeter lighting *GROSS* AT4 Premium Plus Package Max Trailering Package Rear Media and Nav Package content Technology Package content Premium Capability Package with Active Response 4WD content Panoramic power sunroof Power-retractable assist steps with perimeter lighting

LPO, Cargo Convenience Package

$440

includes (VRS) cargo security shade, LPO, (RWU) collapsible cargo area organizer, LPO and (W2D) vertical cargo net, LPO (dealer-installed) Cargo Convenience Package Cargo security shade Collapsible cargo area organizer Vertical cargo net

LPO, Illumination Package

$535

includes (RN2) Illuminated front GMC emblem, LPO and (S3I) Illuminated mirror GMC emblem, LPO (dealer-installed) Illumination Package Illuminated front GMC emblem Illuminated mirror GMC emblem

Max Trailering Package

$465

includes (ZL6) ProGrade Trailering System and (V03) extra capacity cooling system (Required with (Z6E) Premium Capability Package with Active Response 4WD. Included with (PEH) AT4 Premium Plus Package.) Max Trailering Package ProGrade Trailering System Extra capacity cooling system SLE and SLT includes 2-speed active transfer case (4WD models only) May require additional optional equipment

Premium Capability Package with Active Response 4WD

$1,795

includes (F47) Air Ride Adaptive suspension and (G96) electronic limited-slip differential (Requires (CWM) Technology Package and (NHT) Max Trailering Package. Included with (PEH) AT4 Premium Plus Package.) Premium Capability Package with Active Response 4WD Air Ride Adaptive suspension Electronic Limited Slip Differential (eLSD) May require additional optional equipment

ProGrade Trailering System

includes (PZ8) Hitch Guidance with Hitch View, (JL1) trailer brake controller and (U1D) In-vehicle Trailering App (Included and only available with (NHT) Max Trailering Package. Also includes (UKV) Trailer Side Blind Zone Alert.) ProGrade Trailering System Hitch Guidance with Hitch View1 Trailer brake controller In-vehicle Trailering App Trailer Side Blind Zone Alert1 (SLT, AT4 and Denali only) May require additional optional equipment

Rear Media and Nav Package

$2,490

includes (UW9) Rear Seat Media System and (IOT) 10.2" diagonal GMC Infotainment System with Navigation (Included with (PEH) AT4 Premium Plus Package.) Rear Media and Nav Package Rear Seat Media System 10.2" diagonal GMC Infotainment System with Navigation1 May require additional optional equipment

Technology Package

$1,150

includes (UV2) HD Surround Vision, (UV6) Head-Up Display and (UKK) Rear Pedestrian Alert (Required when (Z6E) Premium Capability Package with Active Response 4WD is ordered. Included with (PEH) AT4 Premium Plus Package.) Technology Package Head-Up Display HD Surround Vision1 Rear Pedestrian Alert1 May require additional optional equipment

Safety

Safety Features

  • Back-Up Camera
    Standard
  • Cross-Traffic Alert
    Standard
  • Rear Parking Aid
    Standard
  • Blind Spot Monitor
    Standard
  • Lane Departure Warning
    Standard
  • Lane Keeping Assist
    Standard
  • ABS
    Standard
  • Night Vision
    Not Available
  • Tire Pressure Monitor
    Standard
  • Brake Assist
    Standard
  • Stability Control
    Standard
  • Traction Control
    Standard

Airbags

  • Driver Air Bag
    Standard
  • Front Head Air Bag
    Standard
  • Front Side Air Bag
    Standard
  • Knee Air Bag
    Not Available
  • Passenger Air Bag
    Standard
  • Rear Head Air Bag
    Standard
  • Rear Side Air Bag
    Not Available
  • Seatbelt Air Bag
    Not Available

Warranty

Warranty Summary

  • Basic
    3 Years / 36,000 Miles
  • Corrosion
    3 Years / 36,000 Miles
  • Drivetrain Note
    Qualified Fleet Purchases: 5 Years/100,000 Miles
  • Drivetrain
    5 Years / 60,000 Miles
  • Maintenance Note
    1 Year/1 Visit
  • Roadside Assistance Note
    Qualified Fleet Purchases: 5 Years/100,000 Miles
  • Roadside Assistance
    5 Years / 60,000 Miles
  • Rust-Through
    6 Years / 100,000 Miles
  • Warranty Note
    Preliminary 2021 Warranty
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