2020 GMC Sierra 1500 SLT Clean CARFAX. Odometer is 31531 miles below market average! 2 USB Ports, 2 USB Ports (1st Row), Adaptive Cruise Control - Camera, All-Weather Floor Liner (LPO), Automatic Emergency Braking, Chrome Wheel To Wheel Assist Steps, Driver Alert Package I, Driver Alert Package II, Dual Exhaust w/Premium Tips, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front & Rear Black Molded Splash Guards (LPO), Front Bucket Seats, Front Pedestrian Braking, GMC Protection Package (LPO), Heated 2nd Row Outboard Seats, High-Capacity Air Filter, Hill Descent Control, IntelliBeam Automatic High Beam On/Off, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, Off-Road Suspension, Perimeter Lighting, Power Sliding Rear Window w/Rear Defogger, Power Sunroof, Premium Bose 7-Speaker Sound System, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Cross Traffic Alert, Safety Alert Seat, SLT Convenience Package, SLT Preferred Package, SLT Premium Plus Package, Spray-On Pickup Bed Liner w/GMC Logo, Trailering Package, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging, X31 Hard Badge, X31 Off-Road Package.
2020 GMC Sierra 1500 SLT 4WD EcoTec3 6.2L V8 Carbon Black Metallic
All vehicles are one of each. All Pre-Owned or Certified vehicles are Used. A dealer documentary service fee of up to $200 may be added to the sale price or capitalized cost. All offers expire on close of business the day subject content is removed from website, and all financing is subject to credit approval. Prices exclude tax, title, and license. All transactions are negotiable including price, trade allowance, interest rate (of which the dealer may retain a portion), term, and documentary service fee. Any agreement is subject to execution of contract documents. It is the customer's responsibility to verify the existence and condition of any equipment listed.
2020 GMC Sierra 1500 SLT
- Used
$38,482Asking Price
$38,682Price
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The overview
- Exterior Color
- Carbon Black Metallic
- Interior Color
- 4SA-Leather, Dark Walnut / Slate, Interior Trim
- Odometer
- 63,608 miles
- Fuel Economy
- 15/20 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- VIN
- 1GTU9DEL4LZ287439
- Stock Number
- P59398
The full specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 91 liters
- Horsepower: 420
Notes from the dealer
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
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More about usKBB.com Consumer Reviews
4.0out of 5 overall- 4.0
Depreciation of 50%
by Manny A on 10/28/2026 10:06:36 AM
This is a amazing truck.. Comfortable lots of sensors Etc…. My truck has 30000 miles I when to trade in they offer $46000 I paid $86000 the depreciation is incredible I don’t buy new truck never again. - 5.0
2021 GMC SLT 4WD SIERRA, Great Truck
by Ransom1 on 10/15/2026 4:18:42 PM
This is my 8th truck. This is hands down the very best truck I’ve ever owned. Not only is it the best looking truck on the road I have never had it in the shop except for oil changes and scheduled maintenance. The silver does not show dirt or grime. - 5.0
Great 4 cylinder truck
by Steve on 9/23/2026 2:01:15 AM
I have only pulled a trailer one time and still got 18 mpg down doing 80 down the interstate. Otherwise this vehicle is used for commuting or recreating. I typically get 22-24 mpg driving MT highways to the mountains. The turbo has some spunk for getting up to speed and the five years I've had my truck no complaints.