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Used 2021 GMC Sierra 1500
Duval Suggested Retail Price
$31,007Dealer Prep Fee
+$1,199Electronic Filing Fee
+$398Duval Difference Price
$32,604
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Vehicle Information
Stock #: MZ342522
VIN: 1GTU9FET8MZ342522
Body Style: Truck Diesel
Engine: 3.0L I6
Exterior Color:Onyx Black
Interior Color:Jet Black
Mileage:136,344
MPG:22/26 (City/Hwy)
Drivetrain:Four Wheel Drive
Transmission:10-Speed Automatic
Fuel Type:Diesel
Description
This 2021 GMC Sierra 1500 Denali 2021 in Onyx Black represents the pinnacle of luxury, capability, and advanced technology in a full-size truck. With premium materials, cutting-edge features, and serious towing capability, this Denali is built to impress on every level.
Performance & Capability:
Powerful and refined performance with a 3.23 rear axle ratio
Adaptive Ride Control suspension for a smooth, controlled ride
ProGrade Trailering System with integrated trailer brake controller
CarbonPro carbon fiber composite Bed for durability and reduced weight
Exterior Highlights:
Bold signature Denali grille and Onyx Black finish
22″ multi-dimensional polished aluminum wheels
CarbonPro Edition with high-strength carbon fiber Bed
GMC MultiPro Power Steps and MultiPro tailgate system
Chrome accents and wheel-to-wheel assist steps
Interior & Luxury:
Forge perforated leather-appointed seating surfaces
Heated and ventilated front seats plus heated second-Row seats
Genuine wood interior trim for a premium feel
Power sunroof and spacious crew Cab comfort
Memory seating and premium materials throughout
Technology & Connectivity:
Navigation system with premium GMC infotainment interface
Apple CarPlay & Android Auto integration
Bose premium 7-speaker sound system
Multi-color 15″ head-up display
Wireless charging and Wi-Fi hotspot capability
Safety & Driver Assistance:
Adaptive Cruise Control
HD Surround Vision with multiple camera views
Forward Collision Alert & Automatic Emergency Braking
Lane Keep Assist with Lane Departure Warning
Rear Cross Traffic Alert and Blind Zone Alert
Premium Packages Include:
Denali Ultimate Package (power steps, sunroof, upgraded wheels)
Denali CarbonPro Edition (carbon fiber Bed & MultiPro audio system)
Technology Package (HD Surround Vision, head-up display)
Driver Alert Packages I & II for advanced safety
This Sierra Denali blends luxury SUV comfort with heavy-duty truck capabilityperfect for those who want it all.
Disclaimer:
this price includes $1000 trade assistance and $1000 finance discount
Prices exclude tax, tag, title, dealer installed accessories if any, $398 electronic registration filing fee and $1199 dealer pre-delivery service fee both of which are charges that represent costs and profit to the dealer for items such as cleaning, inspecting and adjusting New and used vehicles and preparing documents related to the sale. Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed.
Performance & Capability:
Powerful and refined performance with a 3.23 rear axle ratio
Adaptive Ride Control suspension for a smooth, controlled ride
ProGrade Trailering System with integrated trailer brake controller
CarbonPro carbon fiber composite Bed for durability and reduced weight
Exterior Highlights:
Bold signature Denali grille and Onyx Black finish
22″ multi-dimensional polished aluminum wheels
CarbonPro Edition with high-strength carbon fiber Bed
GMC MultiPro Power Steps and MultiPro tailgate system
Chrome accents and wheel-to-wheel assist steps
Interior & Luxury:
Forge perforated leather-appointed seating surfaces
Heated and ventilated front seats plus heated second-Row seats
Genuine wood interior trim for a premium feel
Power sunroof and spacious crew Cab comfort
Memory seating and premium materials throughout
Technology & Connectivity:
Navigation system with premium GMC infotainment interface
Apple CarPlay & Android Auto integration
Bose premium 7-speaker sound system
Multi-color 15″ head-up display
Wireless charging and Wi-Fi hotspot capability
Safety & Driver Assistance:
Adaptive Cruise Control
HD Surround Vision with multiple camera views
Forward Collision Alert & Automatic Emergency Braking
Lane Keep Assist with Lane Departure Warning
Rear Cross Traffic Alert and Blind Zone Alert
Premium Packages Include:
Denali Ultimate Package (power steps, sunroof, upgraded wheels)
Denali CarbonPro Edition (carbon fiber Bed & MultiPro audio system)
Technology Package (HD Surround Vision, head-up display)
Driver Alert Packages I & II for advanced safety
This Sierra Denali blends luxury SUV comfort with heavy-duty truck capabilityperfect for those who want it all.
Disclaimer:
this price includes $1000 trade assistance and $1000 finance discount
Prices exclude tax, tag, title, dealer installed accessories if any, $398 electronic registration filing fee and $1199 dealer pre-delivery service fee both of which are charges that represent costs and profit to the dealer for items such as cleaning, inspecting and adjusting New and used vehicles and preparing documents related to the sale. Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed.
Standard Features
- Navigation System
- Denali CarbonPro Edition
- Denali Ultimate Package
- Driver Alert Package I
- Driver Alert Package II
- Preferred Equipment Group 5SA
- Technology Package
- Trailering Package
- 7 Speakers
- AM/FM radio: SiriusXM with 360L
- MultiPro Audio System by Kicker
- Premium audio system: GMC Infotainment System
- Premium Bose 7-Speaker Sound System
- Radio data system
- Radio: Premium GMC Infotainment Sys w/Navigation
- SiriusXM w/360L
- Steering Wheel Audio Controls
- Air Conditioning
- Automatic temperature control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Driver Memory
- Memory seat
- Power driver seat
- Power Front Passenger Windows w/Express Up/Down
- Power Front Windows w/Driver Express Up/Down
- Power Rear Windows w/Express Down
- Power steering
- Power windows
- Remote keyless entry
- Remote Vehicle Starter System
- Steering wheel mounted audio controls
- Universal Home Remote
- Adaptive suspension
- Auto-Locking Rear Differential
- Electrical Lock Control Steering Column
- Manual Tilt-Wheel & Telescoping Steering Column
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Keyless Open & Start
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power Door Locks
- Power Sunroof
- Brake assist
- Electronic Stability Control
- Hill Descent Control
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Theft Deterrent System (Unauthorized Entry)
- Adaptive Cruise Control
- Speed control
- 170 Amp Alternator
- 220 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Engine Block Heater
- Heavy-Duty Air Filter
- Adaptive Ride Control Suspension
- Auto-dimming door mirrors
- Bumpers: body-color
- CarbonPro (Carbon Fiber Composite) Bed
- Chrome Wheel To Wheel Assist Steps
- GMC MultiPro Power Steps
- Heated door mirrors
- IntelliBeam Automatic High Beam On/Off
- LED Cargo Area Lighting
- Power door mirrors
- ProGrade Trailering System
- Rear step bumper
- Rear Wheelhouse Liners
- Signature Denali Grille
- Spray-On Pickup Bed Liner w/Denali Logo
- 2 USB Ports
- 2 USB Ports (1st Row)
- 4G LTE Wi-Fi Hotspot Capable
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Automatic Emergency Braking
- Bed View Camera
- Color-Keyed Carpeting Floor Covering
- Compass
- Driver door bin
- Driver vanity mirror
- Floor-Mounted Center Console
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- Front reading lights
- Garage door transmitter
- Genuine wood console insert
- Genuine wood door panel insert
- GMC Connected Access Capable
- HD Rear Vision Camera
- HD Surround Vision w/2 Trailer View Camera Provisions
- Heated steering wheel
- Illuminated entry
- Lane Change Alert w/Side Blind Zone Alert
- Lane Keep Assist w/Lane Departure Warning
- Multicolor 15″ Diagonal Head-Up Display
- OnStar & GMC Connected Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear Camera Mirror
- Rear Cross Traffic Alert
- Rear Dual USB Charging-Only Ports
- Rear reading lights
- Rear seat center armrest
- Safety Alert Seat
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Voltmeter
- Wireless Charging
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Forge Perforated Leather-Appointed Seat Trim
- Front Bucket Seats
- Front Center Armrest
- Heated 2nd Row Outboard Seats
- Heated Driver & Front Outboard Passenger Seating
- Heated front seats
- Power passenger seat
- Split folding rear seat
- Ventilated Driver & Front Passenger Seats
- Ventilated front seats
- Passenger door bin
- Chrome Recovery Hooks
- Hitch Guidance
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
- Integrated Trailer Brake Controller
- Alloy wheels
- Wheel Locks (Set of 4) (LPO)
- Wheels: 20″ x 9″ Multi-Dimensional Polished Alum
- Wheels: 22″ High Gloss Black (LPO)
- Wheels: 22″ Transit Steel
- Wheels: 22″ x 9″ Multi-Dimensional Polished Alum
- Deep-Tinted Glass
- Power Sliding Rear Window w/Rear Defogger
- Variably intermittent wipers
- 3.23 Rear Axle Ratio
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VEHICLE DATA
Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions (\’Chrome Data\’). © 2026 Chrome Data Solutions, LP. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.
ESTIMATE MPG
EPA mileage ratings are supplied by Chrome Data Solutions, LP for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.
Based on 2019 EPA mileage ratings. Your MPGe/MPG and driving range will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.
PRICING
*Prices exclude government fees such as tax, tag, and title.
***Prices include dealer installed accessories, if any, a $398 electronic registration filing fee and a $1199 dealer pre-delivery service fee both of which are charges that represent costs and profit to the dealer for items such as cleaning, inspecting and adjusting new and used vehicles and preparing documents related to the sale. Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user “as is” without warranty of any kind, either express or implied.
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