Used 2020 GMCSierra 1500 Elevation Truck Crew Cab I-6 cyl
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 117,940 miles
- Fuel Economy
- 22/26 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- I-6 cyl
- VIN
- 3GTU9CET6LG236793
- Stock Number
- 1236793TA
Included Packages & Accessories
- Wheel Locks
- Wheels: 20" x 9" Black Gloss Painted Aluminum
- Power Sunroof
- Integrated Trailer Brake Controller
- Spray-On Pickup Bed Liner w/GMC Logo
- Dual Exhaust w/Premium Tips
- Heavy-Duty Rear Locking Differential
- Elevation Value Package w/PCU
- Elevation Convenience Package w/Bucket Seats
- Front Bucket Seats
- 2 USB Ports
- Floor-Mounted Center Console
- Dual-Zone Automatic Climate Control
- Heated Steering Wheel
- Manual Tilt-Wheel & Telescoping Steering Column
- Rear Wheelhouse Liners
- Cloth Rear Seat w/Storage Package
- Trailering Package
- Hitch Guidance
- Hill Descent Control
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- 6-Speaker Audio System Feature
- Universal Home Remote
- 10-Way Power Driver Seat Adjuster w/Lumbar
- Heated Driver & Front Outboard Passenger Seating
- Skid Plates
- Engine Block Heater
- HD Radio
- GVWR: 7,200 lbs
- X31 Off-Road Package
- Off-Road Suspension
- High-Capacity Air Filter
- X31 Hard Badge
- Tires: 275/60R20SL AT BW
- 2-Speed Transfer Case
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- Elevation Black Package
- 6" Rectangular Black Tubular Assist Steps
- All-Weather Floor Liner
- Black GMC Emblems
- Preferred Package
- Power Sliding Rear Window w/Rear Defogger
- Premium Bose 7-Speaker Sound System
- SiriusXM w/360L
- HD Rear Vision Camera
- 3.23 Rear Axle Ratio
- Transmission: 10-Speed Automatic
- Engine: Duramax 3.0L Turbo-Diesel I6
- 220 Amp Alternator
- 850 Heavy-Duty Battery
- Preferred Equipment Group 3SB
- Single-Zone Manual/Semi-Automatic Air Conditioning
- Radio: GMC Infotainment Audio System
- Compass
- Electric Rear-Window Defogger
- Power Door Locks
- Remote Vehicle Starter System
- Keyless Open & Start
- Color-Keyed Carpeting Floor Covering
- Front Rubberized-Vinyl Floor Mats
- Rear Rubberized-Vinyl Floor Mats
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 12-Volt Rear Auxiliary Power Outlet
- Rear Dual USB Charging-Only Ports
- Front 40/20/40 Split-Bench Seat
- 4-Way Manual Driver Seat Adjuster
- 4-Way Manual Passenger Seat Adjuster
- Steering Wheel Audio Controls
- Manual Tilt Wheel Steering Column
- Electrical Lock Control Steering Column
- Theft Deterrent System
- Power Front Windows w/Driver Express Up/Down
- Power Front Windows w/Passenger Express Down
- Power Rear Windows w/Express Down
- Deep-Tinted Glass
- Body-Color Surround Grille
- LED Cargo Area Lighting
- Front Frame-Mounted Black Recovery Hooks
- Tires: 275/60R20 AS BW
- Engine: 2.7L Turbo
- 3.42 Rear Axle Ratio
- Single Speed Transfer Case
Included Packages & Options
- Engine: Duramax 3.0L Turbo-Diesel I6$2,390
- 220 Amp Alternator
- Engine Block Heater
- 850 Heavy-Duty Battery
- GVWR: 7,200 lbs
- 3.23 Rear Axle Ratio
- Transmission: 10-Speed Automatic
- Elevation Value Package w/PCU$2,235
- Elevation Convenience Package w/Bucket Seats
- Heavy-Duty Rear Locking Differential
- Trailering Package
- Elevation Convenience Package w/Bucket Seats$1,945
- Front Bucket Seats
- 2 USB Ports
- Floor-Mounted Center Console
- Dual-Zone Automatic Climate Control
- Heated Steering Wheel
- Manual Tilt-Wheel & Telescoping Steering Column
- Rear Wheelhouse Liners
- Cloth Rear Seat w/Storage Package
- Preferred Package$1,420
- Universal Home Remote
- Power Sliding Rear Window w/Rear Defogger
- 120-Volt Instrument Panel Power Outlet
- Premium Bose 7-Speaker Sound System
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- SiriusXM w/360L
- HD Rear Vision Camera
- HD Radio
- X31 Off-Road Package$1,245
- Off-Road Suspension
- Hill Descent Control
- Skid Plates
- High-Capacity Air Filter
- X31 Hard Badge
- Tires: 275/60R20SL AT BW
- Heavy-Duty Rear Locking Differential
- 2-Speed Transfer Case
- Dual Exhaust w/Premium Tips
- Elevation Black Package$995
- 6" Rectangular Black Tubular Assist Steps
- All-Weather Floor Liner
- Black GMC Emblems
- Trailering Package$395
- Hitch Guidance
- Wheel Locks$75
- Power Sunroof$995
- Integrated Trailer Brake Controller$275
- Spray-On Pickup Bed Liner w/GMC Logo$545
Detailed Specifications
- 1st and 2nd row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- AM/FM Radio
- Anti-theft alarm system
- Audio System Premium Brand: GMC Infotainment System
- Audio controls on steering wheel
- Black aluminum rims
- Bluetooth wireless phone connectivity
- Braking Assist
- Clock : Digital
- Cloth seat upholstery
- Coil front spring
- Compass
- Cruise control
- Cruise controls on steering wheel
- Daytime running lights
- Dual illuminated vanity mirrors
- Dusk sensing headlights
- External temperature display
- Fold-up cushion rear seats
- Front Independent Suspension
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- Front split-bench
- Front suspension stabilizer bar
- Fuel Capacity: 24.0 gal.
- Fuel Consumption: City: 19 mpg
- Fuel Consumption: Highway: 22 mpg
- Fuel Type: Regular unleaded
- GMC Infotainment System
- Headlights off auto delay
- Heated driver mirror
- Heated passenger mirror
- Independent front suspension classification
- Instrumentation: Low fuel level
- Intercooled Turbo
- Leaf rear spring
- Leaf rear suspension
- Leather/metal-look steering wheel trim
- Manual front air conditioning
- Metal-look dash trim
- Passenger Airbag
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power windows
- Privacy glass: Deep
- Radio Data System
- Remote Engine Start : Keyfob remote start
- Remote activated exterior entry lights
- Remote power door locks
- Rigid axle rear suspension
- Short and long arm front suspension
- Side airbag
- Simulated wood/metal-look door trim
- Spare Tire Mount Location: Underbody w/crankdown
- Speed-proportional electric power steering
- Split rear bench
- Stability controll with anti-roll
- Steel spare wheel rim
- Suspension class: Regular
- Tachometer
- Tilt-adjustable steering wheel
- Tire Pressure Monitoring System: Tire specific
- Total Number of Speakers: 6
- Trip computer
- Urethane shift knob trim
- Variable intermittent front wipers
- Vehicle Emissions: LEV3-ULEV50
- Video Monitor Location: Front
- Wheel Diameter: 20
- Wheel Width: 9
Dealer Notes
2020 GMC Sierra 1500 Elevation Onyx Black BED LINER, TONNEAU COVER, 10-Speed Automatic, 4WD, Black Cloth, 10-Way Power Driver Seat Adjuster w/Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 220 Amp Alternator, 4G LTE Wi-Fi Hotspot Capable, 6" Rectangular Black Tubular Assist Steps (LPO), ABS brakes, Apple CarPlay/Android Auto, Compass, Driver vanity mirror, Dual Exhaust w/Premium Tips, Dual-Zone Automatic Climate Control, Electronic Stability Control, Engine Block Heater, Exterior Parking Camera Rear, Front Bucket Seats, Front fog lights, Front reading lights, Fully automatic headlights, GMC Connected Access Capable, HD Radio, HD Rear Vision Camera, Heated door mirrors, Heated Driver & Front Outboard Passenger Seating, Heated Steering Wheel, Heavy-Duty Rear Locking Differential, Hill Descent Control, Hitch Guidance, Illuminated entry, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Low tire pressure warning, OnStar & GMC Connected Services Capable, Outside temperature display, Passenger vanity mirror, Power Door Locks, Power door mirrors, Power Sliding Rear Window w/Rear Defogger, Power Sunroof, Power windows, Premium Bose 7-Speaker Sound System, Rear reading lights, Rear step bumper, Rear Wheelhouse Liners, Remote keyless entry, Remote Vehicle Starter System, SiriusXM w/360L, Speed control, Split folding rear seat, Spray-On Pickup Bed Liner w/GMC Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Tilt steering wheel, Universal Home Remote, Wheels: 20" x 9" Black Gloss Painted Aluminum.
Clean CARFAX. CARFAX One-Owner.
Elevation 3.0L I6 10-Speed Automatic
22/26 City/Highway MPG
KBB.com Consumer Reviews

- 3.0
Nice truck
By froggy | on Sunday, December 06, 2020
I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture.… - 5.0
Great Truck
By Mel | on Sunday, April 25, 2021
I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that.… - 5.0
Well done GM
By Tony | on Thursday, November 26, 2020
This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!…
Dealer discount available to everyone. The advertised price does not include sales tax, vehicle registration fees, finance charges, documentation charges, any dealer-incurred costs, the Garber Advantage Package priced at $1,990, and any other fees required by law. We attempt to update this inventory on a regular basis. There can be lag time between the sale of a vehicle and the update of the inventory. Selling price that appears is after dealer offers for informational purposes only. You may not qualify for the incentives, discounts, or financing. See dealer for details. Although we try to ensure all of our pricing and photos are correct, we are not responsible for any typographical or mechanical errors on this website. To ensure the information provided here is correct, please contact our dealership directly and speak with a sales manager. MSRP may include regional or national discount packages.
Out-of-State Sales Disclosure:At Garber Automall, any vehicle sold to a customer residing in a state where Garber does not have a physical location will be subject to a 3% service fee based on the sale price, in addition to the Garber Advantage Package. This fee covers the titling, registration, and administrative costs associated with completing sales outside our primary market area. Georgia residents who register in the State of Georgia are exempt from this fee.
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