
2021 GMC Sierra 1500
Mileage: 93,756 · Highlands Ranch, CO
$448 Below market
2021 GMC Sierra 1500 AT4 Crew Cab 4WD
Highlands Ranch, CO
$36,736
Dealer rating
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Features
Mileage
93,756
Drivetrain
Four-Wheel Drive
Exterior color
Gray (Dark Sky Metallic)
Interior color
Jet Black
MPG
18 MPG
Engine
355 hp 5.3L V8
Fuel type
Gasoline
Transmission
10-Speed Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2021
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Gray (Dark Sky Metallic)
- Interior color:Jet Black
- Mileage:93,756 mi
- Condition:Used
- VIN:1GTP9EED3MZ186406
- Stock number:186406T
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:18 MPG
- City gas mileage:15 MPG
- Highway gas mileage:21 MPG
- Fuel type:Gasoline
Performance
- Transmission:10-Speed Automatic
- Drivetrain:Four-Wheel Drive
- Engine:355 hp 5.3L V8
- Horsepower:355 hp
Safety
- NHTSA overall safety rating:
- NHTSA frontal crash rating:
- NHTSA side crash rating:
- NHTSA rollover rating:
- ABS Brakes
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
- Android Auto
- Audio Package
- Bluetooth
- Bose High End Sound Package
- CarPlay
- Heated Seats
- Leather Seats
- Multi Zone Climate Control
- Navigation System
- Preferred Package
- Premium Wheels
- Remote Start
- Sound Package
- Trailer Package
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History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
1 previous owner
Vehicle has one previous owner.
Pricing

No price changes
42 days at this dealership
Dealer

Dealer reviews
Dealer's description
Discover the ultimate in rugged capability and refined comfort with this 2021 GMC Sierra 1500 AT4. This powerful and versatile pickup is primed to take on any adventure, whether you're tackling the toughest terrain or cruising down the highway in style. - Dark Sky Metallic Gray exterior with an Engine Block Heater - 20" Machined Aluminum Wheels with Carbon Grey Metallic Accents - AT4 Preferred Package with Premium Bose Audio, Wireless Charging, and more - Driver Alert Package I with Rear Cross Traffic Alert and Lane Change Alert Beneath the bold exterior lies the heart of a true workhorse a 5.3L EcoTec3 V8 engine mated to a smooth-shifting 10-speed automatic transmission. With 4-wheel drive and a 3.23 rear axle ratio, this Sierra AT4 is ready to conquer any terrain, from rugged off-road trails to snowy mountain passes. Climb inside and experience the premium cabin, featuring perforated leather-appointed front seats with both heating and ventilation. The 8" diagonal Premium GMC Infotainment System with Navigation and the Bose Premium Audio System will keep you entertained and connected on the go. Enjoy the convenience of the Wireless Charging, Remote Vehicle Starter, and Rear Sliding Power Window. Safety and convenience are also top priorities, with features like Front and Rear Park Assist, Lane Change Alert with Side Blind Zone Alert, and the HD Rear Vision Camera. The Trailering Package and In-Vehicle Trailering App make towing a breeze, while the 120-Volt Bed-Mounted Power Outlet and Spray-On Pickup Bed Liner with AT4 Logo add versatility and functionality. Whether you're hauling heavy loads, tackling off-road adventures, or simply enjoying the comfort of a premium daily driver, this 2021 GMC Sierra 1500 AT4 is the perfect choice. Visit us at ClearShift.com for more details! Or call us at (720) 390-7910 for our Highlands Ranch location or (970) 251-1063 for our Loveland location. This vehicle is guaranteed to include one key. Additional keys are neither guaranteed nor promised. ALL SALES FINAL: The equipment listed above and below is the configuration of the vehicle as originally sold. ClearShift makes every effort to provide accurate information, however, some features listed may vary due to features being added, changed or removed during previous ownership. It is the buyer's responsibility to verify all desired features and equipment are present prior to purchase.
Additional Information
AT4 Preferred Package,Driver Alert Package I,Preferred Equipment Group 4SB,Trailering Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM with 360L,Premium audio system: GMC Infotainment System,Premium Bose 7-Speaker Sound System,Radio data system,Radio: Premium GMC Infotainment Sys w/Multi-Touch,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,Auto-Locking Rear Differential,Electrical Lock Control Steering Column,Manual Tilt-Wheel & Telescoping Steering Column,Off-Road Suspension,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,Brake assist,Electronic Stability Control,Hill Descent Control,Delay-off headlights,Front fog lights,Fully automatic headlights,Perimeter Lighting,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Speed control,170 Amp Alternator,Auxiliary External Transmission Oil Cooler,Engine Block Heater,Heavy-Duty Air Filter,Auto-dimming door mirrors,Bumpers: body-color,Front License Plate Kit,Heated door mirrors,LED Cargo Area Lighting,Power door mirrors,ProGrade Trailering System,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bed Liner w/AT4 Logo,2 USB Ports,2 USB Ports (1st Row),4.2" Diagonal Color Display Driver Info Center,4G LTE Wi-Fi Hotspot Capable,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Front Prem Floor Liners w/Removable Carpet Insert,Front reading lights,GMC Connected Access Capable,HD Rear Vision Camera,Heated steering wheel,Illuminated entry,Lane Change Alert w/Side Blind Zone Alert,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,Rear Dual USB Charging-Only Ports,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,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,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seating,Heated front seats,Perforated Leather-Appointed Front Seat Trim,Power passenger seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance,Hitch Guidance w/Hitch View,In-Vehicle Trailering App,Integrated Trailer Brake Controller,Red Recovery Hooks,Alloy wheels,Wheels: 20" x 9" Machined Aluminum,Deep-Tinted Glass,Power Sliding Rear Window w/Rear Defogger,Variably intermittent wipers,3.23 Rear Axle Ratio
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