Vehicle highlights
- 4WD
- Apple CarPlay
- Android Auto
- Blind Spot Assist, Front Pedestrian Braking
- Heated Seats
- Leather Seating
Price and listing details
Price breakdown
- MSRP
- $38,951
- List price
- $31,950
- Fees, rebates & discounts
- +$425
- Advertised price
- $32,375
This is the net difference between the list and advertised prices. It may include fees, rebates, discounts, or other dealer adjustments. Confirm details and eligibility with the dealer.
Mandatory dealer charges are included in this advertised price. The dealer did not provide Car Handshake with an itemized fee breakdown. View the dealer’s listing or contact the dealer for details. Taxes, title, registration, and other government charges are additional.
- Stock number
- 36703K
- VIN
- 1GTU9FET4LZ370428
- Seen in inventory
- Listing updated
Confirm availability and transaction details with the dealership.
Specifications
Overview
- Year
- 2020
- Make
- GMC
- Model
- Sierra 1500
- Trim
- Denali
- Condition
- Used
- Body
- Pickup
- Mileage
- 122,214 mi
Engine & drivetrain
- Fuel
- Diesel
- Driveline
- 4WD
- Transmission
- Automatic
- MPG
- City 22 / Hwy 26
- Engine
- 3L I-6 direct injection, DOHC, variable valve control, intercooled turbo, diesel, engine with 277HP
Exterior & interior
- Exterior color
- Gray
- Interior color
- Black
Seating and powertrain
- Seats
- Not confirmed
- Third row
- Not confirmed
- Powertrain
- Diesel
Seat count does not confirm a third row. Check unconfirmed details with the dealership.
Features
43 listedSafety
9
- Rear Cross Traffic Warning
- Lane Keep Assist
- Lane Departure Warning
- Pedestrian Automatic Emergency Braking
- Cruise Control
- Blind Spot Assist, Front Pedestrian Braking
- Lane Keep Assist with Lane Departure Warning
- Brake assist system
- Rear Cross-Traffic Alert collision warning, Teen Driver restricted driving mode/alerts
Comfort & interior
10
- Remote Start
- Opening Sunroof
- Leather Seating
- Heated Steering Wheel
- Sun / Moonroof
- Cooled Seats
- Heated Seats
- Power Seats
- Climate Control
- Keyfob remote start
Technology
6
- Apple CarPlay
- Android Auto
- Head-up Display
- Navigation
- Bluetooth
- 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
Exterior & utility
13
- Trailer Hitch
- Trailer Brake Controller
- Tow Hitch
- Hitch Guidance vehicle to trailer hitching assist
- GMC ProGrade Trailering System trailer light test
- GMC ProGrade Trailering System trailer light malfunction warning
- GMC ProGrade Trailering System trailer theft alarm
- Tinted Windows
- Tow/Haul Mode selectable mode transmission
- Retractable side steps, EZ Lift, EZ Lower, Integrated tailgate step
- Power driver and passenger door mirrors with tilt down in reverse
- Auto-dimming driver side mirror
- Power folding door mirrors
Performance
5
- AutoTrac part and full-time 4WD
- Duramax 3L I-6 direct injection, DOHC, variable valve control, intercooled turbo, diesel, engine with 277HP
- Duramax 3L I-6 DOHC
- Auto Correcting Suspension
- Dynamic Fuel Management auto stop-start engine, Intercooled turbo
Dealer notes
This 2020 GMC Sierra 1500 Denali represents premium truck capability with practical refinement. The 3.0L turbocharged Duramax diesel delivers commanding torque for towing and hauling while maintaining efficient highway performance. Four-wheel drive capability ensures confident handling across varied terrain and weather conditions.
View this vehicle's story here -> https://mandalbuickgmc.com/vehicle/used-2020-gmc-sierra-1500-denali-1gtu9fet4lz370428/
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- 3.0L Turbocharged I-6 Diesel (Duramax) engine with 277 hp and 460 lb-ft of torque
- Denali CarbonPro Edition with composite bed and 22'' high gloss Black wheels
- Denali Ultimate Package including sunroof, GMC MultiPro Power Steps, and polished aluminum wheels
- Technology Package with navigation system and GMC Infotainment System
- Driver Alert Package II with adaptive cruise control and forward collision alert
- MultiPro Audio System by Kicker with premium sound quality
- HD Surround Vision with rear camera mirror and bed view camera
- GMC Connected Services and 4G LTE Wi-Fi hotspot capable
- Engine block heater and auxiliary transmission oil cooler
- ProGrade Trailering System with integrated trailer brake controller
The Denali trim elevates the truck experience with upscale appointments including the CarbonPro composite bed, which resists dents and dinging better than steel. The signature Denali grille, chrome wheel-to-wheel assist steps, and Signature Denali styling cues distinguish this truck on the road.
Premium leather-appointed seating with heating and ventilation functions keeps occupants comfortable during extended drives.
Advanced technology integration enhances both convenience and safety. The premium GMC Infotainment System with navigation, Apple CarPlay/Android Auto, and SiriusXM satellite radio keeps you connected and entertained.
The multicolor 15-inch head-up display projects critical information directly into your line of sight. Driver assistance features including lane keep assist, lane change alert with side blind zone warning, and automatic emergency braking work together to support safer driving.
Practical features make daily truck ownership seamless. The bed-mounted 120-volt power outlet and interior 120-volt outlet provide power wherever you need it. Heated steering wheel, dual-zone climate control, and power-adjustable seats with lumbar support create an inviting cabin. The all-weather floor liners protect your interior investment.
This truck delivers the capability, comfort, and technology that discerning truck owners expect. Schedule your visit today to experience this exceptional Denali firsthand and discover how it can serve your lifestyle.
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Dealership location
Mandal Buick GMC
Dealer: Mandal Auto Group
11290 Mandal Pkwy, D'Iberville, MS, 39540






