Seth Wadley Chevrolet GMC Perry

300 Charles R Hall Drive, Perry, OK 73077
4.6
4.6 out of 5 stars

Used 2020 GMC Sierra 1500 AT4

50,939 miles
For Sale:$42,900
Estimated payment:$973/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $36,200 and $42,400, while the current price is $42,900.$36,200 - $42,400$42,900
  • Priced at $42,900, this vehicle is $500 above the high end of its fair market value of $42,400.

  • The current fair market price range is between $36,200 to $42,400.

  • It has 50,939 miles, which is 34,161 (40%) below the median mileage of 85,100.

Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.

View Full Value Report
  • Truck
  • Pickup
  • Crew Cab
  • Extended Front Legroom
  • Condition
    Used
  • Mileage
    50,939miles
  • Aggregate Ratings
    3.6
    3.6 out of 5 stars
  • Generation
    4(2019 - 2026)
  • Trim
    AT4
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Satin Steel Metallic (Gray)Factory Paint Code:G9K
  • Interior Color
    Jet Black W Kalahari Accents (Black)Factory Paint Code:HVD
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    5
  • Max Towing Capacity
    9,200lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • NHTSA Safety Ratings
    4
    4 out of 5 stars
  • Final Assembly Point
    Fort Wayne, Indiana
  • VIN
    1GTP9EEL2LZ310056

Engine6.2L V8 Gasoline 420hp

  • Fuel Type:Gasoline
  • Fuel Quality:87
  • Max Horsepower:420 hp @ 5600 rpm
  • Max Torque:460 ft.lbf @ 4100 rpm
  • Brand:EcoTec3
  • Displacement:6.2liters
  • Block Type:V
  • Cylinders:8
  • Aspiration:Naturally Aspirated
  • Fuel Induction:Direct Injection
  • Redline:6,000rpm
  • Oil Capacity:7.6liters
  • Cam Type:OHV
  • Stroke:3.62
  • Bore:4.06
  • Valves:16

Message from the seller

Oil Changes for Life at no cost to you! 405-338-4788

This 2020 GMC Sierra 1500 AT4 is a rugged and capable pickup that's ready to take on any adventure. Packed with an impressive array of features, this vehicle is the perfect blend of power, versatility, and style. Let's explore what makes this Sierra 1500 AT4 stand out.

- Active Parking Assist
- Automatic Headlights
- Bluetooth Hands-Free
- Center Console
- Clean CarFax
- Lifetime Window Tint Protection (Available)
- Navigation Capable
- Preferred Equipment Group
- Premium Package
- Remote Vehicle Start
- Touchscreen Controls
- Voice Recognition

Under the hood, this Sierra 1500 AT4 is equipped with a powerful EcoTec3 6.2L V8 engine, mated to a 10-Speed Automatic transmission and a robust 4WD system. With 420 horsepower and 460 lb-ft of torque, this truck delivers exceptional performance and towing capability, while still maintaining impressive fuel efficiency with an EPA-estimated 15 MPG in the city and 19 MPG on the highway.

The exterior of this Sierra 1500 AT4 is finished in a stunning Satin Steel Metallic color, complemented by a bold and distinctive grille, 20-inch Carbon Grey painted aluminum wheels, and a premium Carbon Composite bed. The AT4 Carbonpro Edition package adds unique styling cues, including a black chrome grille surround, AT4 carbon badges, and gloss black dual exhaust tips, giving this truck a rugged and aggressive appearance.

Inside, the Sierra 1500 AT4 is equipped with a wealth of premium features that cater to both comfort and convenience. The cabin boasts a premium Bose 7-speaker sound system, a navigation-capable infotainment system, wireless charging, and a host of advanced safety technologies, including Rear Cross Traffic Alert, Lane Change Alert with Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist.

For the adventurous driver, the Sierra 1500 AT4 is equipped with a suite of off-road-focused features, including Hill Descent Control, an electronic locking rear differential, and all-terrain tires, making it the perfect companion for tackling the most challenging terrains.

Whether you're looking for a capable work truck, a versatile family hauler, or a rugged off-road companion, this 2020 GMC Sierra 1500 AT4 is a must-see. Experience the difference for yourself and schedule a test drive today!

OKLAHOMA'S #1 SELLING F-SERIES DEALER FOR 12 YRS RUNNING, COME EXPERIENCE THE DIFFERENCE!

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Listed on April 22, 2026 (4 hours ago)
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Used 2020 GMC Sierra 1500 AT4 for sale in Perry, OK 73077 | Cruz.com