CarGurus Header
2021 GMC Sierra 1500

2021 GMC Sierra 1500

Mileage: 55,603 · Post Falls, ID

$43,987
Fair Deal

$1,497 Above market

2021 GMC Sierra 1500 AT4 Crew Cab 4WD

Post Falls, ID

$43,987

Fair Deal

$1,497 above market 

Dealer rating

Request information

Features

  • Mileage
    Mileage

    55,603

  • Drivetrain
    Drivetrain

    Four-Wheel Drive

  • Exterior color
    Exterior color

    Onyx Black

  • Interior color
    Interior color

    Jet Black w/Kalahari Accents

  • MPG
    MPG

    24 MPG

  • Engine
    Engine

    277 hp 3L I6 Diesel

  • Fuel type
    Fuel type

    Diesel

  • Transmission
    Transmission

    Automatic

Finance in advance

No Impact on Your Credit Score
Only takes minutes
Personalized Real Rates

Overview

  • Make:GMC
  • Model:Sierra 1500
  • Year:2021
  • Trim:AT4
  • Body type:Pickup Truck
  • Exterior color:Onyx Black
  • Interior color:Jet Black w/Kalahari Accents
  • Mileage:55,603 mi
  • Condition:Used
  • VIN:3GTU9EETXMG383860
  • Stock number:DBM3413A

Fuel economy

  • Fuel tank size:24 gal
  • City gas mileage:22 MPG
  • Highway gas mileage:26 MPG
  • Fuel type:Diesel

Performance

  • Transmission:Automatic
  • Drivetrain:Four-Wheel Drive
  • Engine:277 hp 3L I6 Diesel
  • Horsepower:277 hp

Safety

  • NHTSA overall safety rating:
  • NHTSA frontal crash rating:
  • NHTSA side crash rating:
  • NHTSA rollover rating:
  • ABS Brakes
  • Backup Camera
  • Curtain Airbags
  • Driver Airbag
  • Front Side Airbags
  • Parking Sensors
  • Passenger Airbag

Measurements

  • Doors:4 doors
  • Front legroom:44 in
  • Back legroom:43 in
  • Cabin size:Crew Cab
  • Cargo volume:69 in

Options

  • Alloy Wheels
  • Android Auto
  • Bluetooth
  • CarPlay
  • Heated Seats
  • Leather Seats
  • Navigation System
  • Off Road Package
  • Preferred Package
  • Premium Package
  • Remote Start
  • Sunroof/Moonroof

Ready to buy? Here’s how it works.

1. Build your deal |

Find financing options, value your trade-in, and choose service and protection plans.

2. Choose pick up time

Schedule a time to get your new car at the dealership.

3. Finalize your sale

Head to the dealership to finish up your sale.

History

Clean title

No issues reported.

0 accidents reported

No accidents or damage reported.

1 previous owner

Vehicle has one previous owner.

Pricing

$43,987

Fair Deal

$42,490

Avg. market price (IMV)

This car is $1,497 above market price. We compared this car with similar 2021 GMC Sierra 1500 based on price, mileage, features, condition, dealer reputation, and other factors.

Deal Rating is based on IMV, which uses dealer’s advertised price, and may not reflect dealer fees, conditions, or terms. Review dealer disclaimer/description below and contact the dealer for full pricing terms.
  • No price changes
  • 5 days at this dealership
    5 days on CarGurus · 0 saves

Dealer

Knudtsen Chevrolet

Dealer reviews

5.0(12 reviews)

Dealer's description

Vehicle Details: Premium 2021 GMC Sierra 1500 AT4 4WD 6 Cyl, 3.0L Diesel Post Falls, ID Ready to elevate your drive? This 2021 GMC Sierra 1500 AT4 pairs rugged capability with upscale comfort. Powered by a fuel-efficient 6-cylinder 3.0L diesel and advanced 4WD, it delivers impressive towing torque and excellent highway mileage. The AT4 trim adds off-road-tuned suspension, skid plates, and aggressive styling for confident performance on and off pavement. Inside, enjoy premium leather seats that cradle you on long trips, plus modern conveniences like Navigation and Steering Wheel Audio Controls for seamless command of music and directions. Experience extra comfort with a Heated Steering Wheel perfect for chilly Post Falls mornings. This GMC Sierra also features an AutoCheck Clean Report, giving you added confidence in the vehicle's history and condition. Priced to sell, this GMC Sierra 1500 AT4 offers the best price in the area for buyers seeking a capable diesel pickup with refined interior amenities. Whether you're towing, commuting, or exploring Idaho backroads, this truck is built to handle the job while keeping passengers comfortable. Located in Post Falls, ID, this GMC Sierra is ready for a test drive. Don't miss the chance to own a rugged, refined diesel pickup with premium features and a clean history report competitively priced and ready to go. Contact us to schedule a viewing today. Equipment: An off-road package is installed on this model so you are ready for your four-wheeling best. You'll never again be lost in a crowded city or a country region with the navigation system on this unit. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. This 2021 GMC Sierra 1500 offers Android Auto for seamless smartphone integration. The vehicle features a high end BOSE stereo system. The GMC Sierra's AutoCheck: 1 owner, assurance of single-owner history for peace of mind. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. Keep your hands warm all winter with a heated steering wheel in this unit . It offers Automatic Climate Control for personalized comfort. This GMC Sierra features steering wheel audio controls. Start this GMC Sierra from inside with remote start. Apple CarPlay: Seamless smartphone integration for this vehicle - stay connected and entertained on the go! Packages: Preferred Equipment Group 4SB: Perforated Leather-Appointed Front Seat Trim; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Colour Surround Grille; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Front Bucket Seats; Front Premium Floor Liners with Removable Carpet Insert; 10-Speed Automatic Transmission; Colour-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Centre Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Red Recovery Hooks; Power Front Windows with Driver Express Up/down; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks. AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation. 20" X 9" Machined Aluminum Wheels. Power Sunroof. Trailer Tire Pressure Monitor Sensors. Wheel Locks (set of 4). Front License Plate Mount BC/MB/ON. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

Additional Information

Preferred Equipment Group 4SB: Perforated Leather-Appointed Front Seat Trim; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Colour Surround Grille; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Front Bucket Seats; Front Premium Floor Liners with Removable Carpet Insert; 10-Speed Automatic Transmission; Colour-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Centre Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Red Recovery Hooks; Power Front Windows with Driver Express Up/down; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks,AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation,20" X 9" Machined Aluminum Wheels,Power Sunroof,Trailer Tire Pressure Monitor Sensors,Wheel Locks (set of 4),Front License Plate Mount BC/MB/ON,Apple CarPlay/Android Auto smart device wireless mirroring,4G LTE Wi-Fi Hotspot capable mobile hotspot internet access,Rear mounted camera,Brake assist system,Cruise control with steering wheel mounted controls,Ventilated driver and front passenger seats,Integrated navigation system,Keyfob remote start,Heated steering wheel,Heated driver and front passenger seats,Heated rear seats,Leather front seat upholstery,Primary monitor touchscreen,First-row sliding and tilting glass sunroof with express open/close activation sunshade,Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control,AutoTrac part and full-time 4WD,Duramax 3L I-6 diesel direct injection, DOHC, variable valve control, intercooled turbo, diesel, engine with 277HP,Duramax 3L I-6 DOHC,Front wireless smart device charging,Teen Driver restricted driving mode/alerts,Smart key with hands-free access and push button start,Keyfob window control,Push-button,Wireless audio streaming,Vehicle to trailer hitching assist,GMC ProGrade Trailering System trailer tire pressure and temperature sensors,Trailer light test,Trailer light malfunction warning,Trailer theft alarm,Dual-zone front climate control,Immobilizer,Bose speakers,Bluetooth handsfree wireless device connectivity,Trailer brake controller,Trailer sway control,Vehicle and trailer reverse assist with visual graphic guidance only,Premium GMC Infotainment System external memory control,Internet radio capability,6 USB ports,StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll,Hill Descent Control (HDC),Hill Start Assist (HSA),Automatic climate control,Rear seat cheque warning,1 exterior 120V AC power outlet,LED daytime running lights,LED brake lights,LED front fog lights,Leather and metal-look steering wheel,EZ Lift,3.0L I6 Turbo Diesel Engine,ProGrade Trailering Pkg.,Aluminum/Alloy Wheels,Bed Liner,Bose Premium Stereo,Fixed Running Boards,GMC MultiPro Tailgate,Heated Exterior Mirrors,Power Adjustable Mirrors,Power Door Locks,Power Driver's Seat,Power Windows,Rear Parking Sensors,Steering Wheel Mounted AudioControls,Univ Garage Door Opener,W/out Heads-Up Display,6-Cyl; Turbo Diesel; 3.0 Liter,Automatic; 10-Spd w/Overdrive,4WD,Preferred Pkg,Hill Descent Control,Hill Start Assist Control,Traction Control,StabiliTrak,ABS (4-Wheel),Theft Deterrent System,Keyless Entry,Keyless Start,Air Conditioning,Power Sliding Rear Window,Cruise Control,Power Tailgate Release,Power Steering,Tilt & Telescoping Wheel,AM/FM Stereo,SiriusXM Satellite,Navigation System,Bluetooth Wireless,OnStar,Premium GMC Infotainment System,Backup Camera,Dual Air Bags,Side Air Bags,F&R Head Curtain Air Bags,Heated & Ventilated Seats,Dual Power Seats,Leather,Power Sun Roof,HID Headlamps,Daytime Running Lights,LED Headlamps,Fog Lights,Running Boards,Hard Tonneau Cover,Towing Pkg,Oversized Premium Wheels 20"+,Black

Dealer's disclaimer

Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

Notify me of new listings like this one

By clicking "Email me," you agree to our Privacy Policy and Terms of Use.

Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.

CarGurus Footer