
2020 GMC Sierra 1500
Mileage: 75,383 ยท Pasco, WA
$1,182 Above market
2020 GMC Sierra 1500 AT4 Crew Cab 4WD
Pasco, WA
$39,999
$1,182 above marketย
Dealer rating
Request information
Features
Mileage
75,383
Drivetrain
Four-Wheel Drive
Exterior color
Pacific Blue Metallic
Interior color
Jet Black w/Kalahari Accents
MPG
24 MPG
Engine
277 hp 3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2020
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Pacific Blue Metallic
- Interior color:Jet Black w/Kalahari Accents
- Mileage:75,383 mi
- Condition:Used
- VIN:1GTU9EET4LZ119919
- Stock number:119919TP
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:24 MPG
- 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
- Adaptive Cruise Control
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
- Safety Package
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
- Audio Package
- Bluetooth
- CarPlay
- Cargo Package
- Convenience Package
- Heat Package
- Heated Seats
- LT Package
- Leather Seats
- Multi Zone Climate Control
- Navigation System
- Off Road Package
- Performance Package
- Power Mirror Package
- Power Package
- Preferred Package
- Premium Package
- Remote Start
- SE Package
- Sound Package
- Storage Package
- Sunroof/Moonroof
- Suspension Package
- Technology Package
- Tow Package
- Trailer Package
- Upgrade Package
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
1 previous owner
Vehicle has one previous owner.
Pricing
$39,999
$38,817
Avg. market price (IMV)
This car is $1,182 above market price. We compared this car with similar 2020 GMC Sierra 1500 based on price, mileage, features, condition, dealer reputation, and other factors.
- Price decreasedPrice went down by $1,949.
Dealer

Dealer reviews
Dealer's description
Summary: LOW MILES!!! AT4 PREFERRED PACKAGE!!! *4WD Off-Road Package* *Heads-Up Display* *Navigation System* *Heated Power Leather Seats w/Memory* *Heated Steering Wheel* *Heated Power Mirrors w/Memory* *Aerial View 360 Camera* *Rearview Parking Camera w/Front & Rear Parking Assist Sensors* *Adaptive Cruise Control* *Automatic Emergency Braking* *Lane Keep Assist w/Lane Departure Warning* *Safety Alert Seat* *Rear Cross Traffic Alert* *Remote Vehicle Start* *Power Rear Sliding Window* *Bed Liner* *Tonneau Cover* *Running Boards* *Fog Lights* *Privacy Glass* *BOSE 7 Speaker Premium Audio System* *Hands-Free Bluetooth Connect* *Wireless Charging* *Security System* *Trailer Tow Package w/Hitch Guidance* *Integrated Trailer Brakes* *18" Premium Tire & Wheel Package* *Splash Guards* AND MUCH MUCH MORE!!! Vehicle Details: Discover adventure-ready capability with this 2020 GMC Sierra 1500 AT4 4WD, now available in Pasco, WA and priced to move. Powered by a rugged 3.0L V6 diesel, this GMC Sierra delivers impressive torque for towing and highway efficiency, combining muscular performance with smart fuel economy. The AT4 off-road package equips this truck for trails and work sites with enhanced suspension, skid protection, and confidence-inspiring handling. Inside, enjoy modern connectivity and convenience: Apple CarPlay keeps navigation and media at your fingertips, while Remote Start brings comfort to every drive. Safety features include Lane Keep Assist to help maintain your lane on long hauls and a Back-Up Camera for precise maneuvering and hitching. Thoughtful design and premium materials make the cabin a comfortable command center for daily commutes or weekend escapes. This GMC Sierra AT4 blends rugged capability with refined tech and safety, making it a standout choice for drivers who demand utility and comfort. Whether you're towing, hauling, or exploring Eastern Washington backroads, this 4WD diesel GMC Sierra is built to perform. Located in Pasco, WA, this vehicle is competitively priced the best price you'll find for this model and trim in the area. Don't miss your chance to own a versatile, well-equipped GMC Sierra 1500 AT4 that's ready for work and play. Schedule a test drive today and experience the diesel difference. Equipment: The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. Never get into a cold vehicle again with the remote start feature on this 1/2 ton pickup. Apple CarPlay: Seamless smartphone integration for this GMC Sierra - stay connected and entertained on the go! Bluetooth technology is built into this 2020 GMC Sierra 1500, keeping your hands on the steering wheel and your focus on the road. An off-road package is equipped on it. This 1/2 ton pickup features a high end BOSE stereo system. This 1/2 ton pickup has a clean CARFAX vehicle history report. It comes equipped with Android Auto for seamless smartphone integration on the road. Keep your hands warm all winter with a heated steering wheel in it . Lane Keep Assist in the GMC Sierra helps maintain safe driving by gently steering to stay within the lane. Packages: Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control - Camera. 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. Technology Package: 8" Driver Information Centre; HD Surround Vision with 2 Trailer View Camera Provisions; Multi-Colour 15" Diagonal Head-Up Display; High Gloss Black Mirror Caps; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Hitch Guidance; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Colour Surround Grille; High-Capacity Air Filter; Skid Plates; Compass; 4.2" Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Front Bucket Seats; 10-Speed Automatic Transmission; Colour-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; All-Weather Floor Liners with AT4 Logo; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Ventilated Driver and Front Passenger Seats; 18" X 8.5" Machined Aluminum Wheels; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; 265/65R18SL AT BW Tires; 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; HD Radio; 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; Heavy-Duty Rear Locking Differential; Power Door Locks. Power Sunroof. 4" Round Black Tubular Assist Steps. Pacific Blue Metallic. Power-Adjustable Vertical Trailering Outside Mirrors. Bed View Camera. Trailer Tire Pressure Monitor Sensors. 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
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert,Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control - Camera,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,Technology Package: 8" Driver Information Centre; HD Surround Vision with 2 Trailer View Camera Provisions; Multi-Colour 15" Diagonal Head-Up Display; High Gloss Black Mirror Caps; Bed View Camera; Rear Camera Mirror,Preferred Equipment Group 4SB: Hitch Guidance; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Colour Surround Grille; High-Capacity Air Filter; Skid Plates; Compass; 4.2" Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Front Bucket Seats; 10-Speed Automatic Transmission; Colour-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; All-Weather Floor Liners with AT4 Logo; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Ventilated Driver and Front Passenger Seats; 18" X 8.5" Machined Aluminum Wheels; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; 265/65R18SL AT BW Tires; 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; HD Radio; 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; Heavy-Duty Rear Locking Differential; Power Door Locks,Power Sunroof,4" Round Black Tubular Assist Steps,Pacific Blue Metallic,Power-Adjustable Vertical Trailering Outside Mirrors,Bed View Camera,Trailer Tire Pressure Monitor Sensors,Front License Plate Mount BC/MB/ON,Apple CarPlay/Android Auto smart device mirroring,Pedestrian impact prevention,4G LTE Wi-Fi Hotspot capable mobile hotspot internet access,Lane Keep Assist with Lane Departure Warning,Adaptive cruise control,Head-up display,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,Rear Cross-Traffic Alert collision warning,First-row sliding and tilting glass sunroof with express open 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,Aerial view camera,Push-button,Video-feed rearview mirror,Wireless audio streaming,Vehicle to trailer hitching assist,Front mounted camera,Right side camera,Pickup box camera,Left side camera,Lane Change Alert with Side Blind Zone Alert blind spot warning,Following Distance Indicator,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,IntelliBeam auto high-beam headlights,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
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