Speck Chevrolet of Prosser


Used 2020 GMC Sierra 1500 AT4 U127018A | Prosser, WA

Vehicle Information

VIN: 1GTP9EELXLZ127018
Stock #: U127018A
Model Code: TK10543
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Onyx Black
  • Interior Color 4Sb--Leather, Jet Black / Kalahari, Interior Trim
  • Mileage 125,670
  • Fuel Economy
    City/Highway 15/19 MPG
  • Engine Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
  • Transmission Automatic
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • 4WD/AWD

Dealer Comments

Vehicle Details
Discover the capability and comfort of this pre-owned 2020 GMC Sierra 1500 AT4, a rugged pickup built for work, adventure, and everyday driving. Equipped with 4WD and a powerful V8, 6.2L gasoline engine, this GMC Sierra AT4 delivers confident performance on the highway, jobsite, or backcountry roads. Inside, enjoy premium features designed for convenience and comfort, including Adaptive Cruise Control, Cross-Traffic Alert, Steering Wheel Audio Controls, Remote Start, and a Heated Steering Wheel. The AT4 trim adds bold styling, off-road attitude, and a commanding driving position. With spacious seating, advanced technology, and GMC craftsmanship, this truck is ready to handle your next weekend project or cross-country trip. Visit us in Prosser, WA to see this 2020 GMC Sierra 1500 AT4 today. If you're searching for a pre-owned GMC Sierra 1500 AT4 for sale in Prosser, WA, this is a standout choice. Its bold stance and capable 4WD system make it a smart option for drivers who want strength, style, and everyday versatility. Schedule your test drive and experience the power of the 6.2L V8 today. Whether you need a dependable daily driver, a tow-ready truck, or a premium off-road pickup, the GMC Sierra AT4 delivers the confidence, comfort, and capability serious truck shoppers want in every mile and every season ahead.

Equipment
The installed navigation system will keep you on the right path. This 1/2 ton pickup's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. The steering wheel audio controls on the vehicle keep the volume and station within easy reach. This unit offers Android Auto for seamless smartphone integration. Lane Keep Assist in this GMC Sierra helps maintain safe driving by gently steering to stay within the lane. An off-road package is equipped on this GMC Sierra. Protect this 1/2 ton pickup from unwanted accidents with a cutting edge backup camera system. Never get into a cold vehicle again with the remote start feature on this GMC Sierra. Keep your hands warm all winter with a heated steering wheel in the vehicle . This unit's Lane Departure Warning helps keep you in your lane. This 1/2 ton pickup has a clean CARFAX vehicle history report. The GMC Sierra has auto-adjust speed for safe following.

Packages
AT4 Premium Package: 6" Rectangular Black Tubular Assist Steps. 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. 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

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 15 MPG
    • Hwy: 19 MPG
    • Combined: 17 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 24 gal
  • Fuel Type
    • Fuel Type: Gasoline Fuel
  • Horse Power
    • Horse Power: 420
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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Negotiable $200 dealer documentary service fee is included in the total sale price or capitalized cost. All prices plus applicable sales tax, title, and licensing. One vehicle unless otherwise noted and subject to prior sale without notice. Photo for illustration purposes only. See dealer for details. Price expires today.

Courtesy Transportation Vehicles have more miles than a normal retail unit.

MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPA's website for details, including a MPG recalculation tool).

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Payload and Towing Disclaimer: Max payload/towing estimate ratings shown. Additional options, equipment, passengers, and cargo weight may affect payload/towing weights. See dealer for details.

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.