2021 GMC Sierra 1500 AT4
95,415 miles · truck
Complete vehicle specifications
Vehicle description
2021 GMC Sierra 1500 AT4 Apple Carplay/Android Auto, Backup Camera, Blind Spot Monitor, Bluetooth, Homelink, Keyless Start, Keyless Entry, Rear Cross Traffic Alert, Stability Control, USB Port, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 18" x 8.5" Machined Aluminum Wheels, 2 USB Ports, 2 USB Ports (1st Row), 4.2" Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 8" Driver Information Center, Adaptive Cruise Control, AT4 Preferred Package, AT4 Value Package, Auto-dimming door mirrors, Auto-Locking Rear Differential, Automatic Emergency Braking, Auxiliary External Transmission Oil Cooler, Bed View Camera, Body-Color Surround Grille, Brake assist, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Driver Alert Package I, Driver Alert Package II, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front fog lights, Front Pedestrian Braking, Front Prem Floor Liners w/Removable Carpet Insert, Fully automatic headlights, GMC Connected Access Capable, HD Rear Vision Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Illuminated entry, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Keep Assist w/Lane Departure Warning, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, Multicolor 15" Diagonal Head-Up Display, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Power Sunroof, Preferred Equipment Group 4SB, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Camera Mirror, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Safety Alert Seat, Speed-sensing steering, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Technology Package, Theft Deterrent System (Unauthorized Entry), Traction control, Trailer Tire Pressure Monitor System, Trailering Package, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging. Dark Sky Metallic EcoTec3 6.2L V8 4WD 10-Speed Automatic Priced below KBB Fair Purchase Price! Odometer is 1474 miles below market average! 15/19 City/Highway MPG
Features & options (227)
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- Tires
- 1st row LCD monitors
- Primary LCD size
- Radio data system
- Smart device integration
- Steering wheel mounted audio controls
- Wireless phone connectivity
- Front center armrest
- Front seats
- Heated front seats
- Leather upholstery
- Max seating capacity
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats
- Rear seats Folding position
- Seat Upholstery
- Split folding rear seat
- Ventilated front seats
- Cylinder deactivation
- Drive type
- Engine location
- Fuel economy city
- Fuel economy combined
- Fuel economy highway
- Fuel tank capacity
- Hybrid traction battery type
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Standard fuel economy fuel type
- Variable valve control
- Ground clearance (min)
- Auto-dimming door mirrors
- Bedliner
- Bumpers
- Heated door mirrors
- Left rear passenger door
- Power door mirrors
- Rear cargo
- Rear step bumper
- Right rear passenger
- Skid plates
- Trailer hitch receiver
- Trailer sway control
- Exterior body width
- Exterior height
- Exterior length
- Front headroom
- Front hiproom
- Front legroom
- Front shoulder room
- Rear headroom
- Rear hiproom
- Rear legroom
- Rear shoulder room
- Wheelbase
- Appearance
- Compass
- Delay-off headlights
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
- AT4 Preferred Package
- Driver Alert Package I
- Technology Package
- HD Surround Vision w/2 Trailer View Camera Provisions
- Rear Camera Mirror
- Bed View Camera
- Multicolor 15" Diagonal Head-Up Display
- 8" Driver Information Center
- Universal Home Remote
- Power Sliding Rear Window w/Rear Defogger
- Radio: Premium GMC Infotainment Sys w/Navigation
- Premium Bose 7-Speaker Sound System
- Wireless Charging
- Driver Alert Package II
- Forward Collision Alert
- Lane Keep Assist w/Lane Departure Warning
- Automatic Emergency Braking
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam On/Off
- Adaptive Cruise Control
- Following Distance Indicator
- Safety Alert Seat
- Ultrasonic Front & Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Perimeter Lighting
- SiriusXM w/360L
- Front Bucket Seats
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Driver Memory
- Front Prem Floor Liners w/Removable Carpet Insert
- Rear Prem Floor Liners w/Removable Carpet Insert
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- 6-Speaker Audio System Feature
- Preferred Equipment Group 4SB
- Floor-Mounted Center Console
- 4.2" Diagonal Color Display Driver Info Center
- Electric Rear-Window Defogger
- Power Door Locks
- Remote Vehicle Starter System
- Keyless Open & Start
- Color-Keyed Carpeting Floor Covering
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 12-Volt Rear Auxiliary Power Outlet
- 2 USB Ports
- Rear Dual USB Charging-Only Ports
- HD Rear Vision Camera
- Heated Driver & Front Outboard Passenger Seating
- Ventilated Driver & Front Passenger Seats
- Steering Wheel Audio Controls
- Manual Tilt-Wheel & Telescoping Steering Column
- Electrical Lock Control Steering Column
- Power Front Windows w/Driver Express Up/Down
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Spray-On Pickup Bed Liner w/AT4 Logo
- Deep-Tinted Glass
- Body-Color Surround Grille
- LED Cargo Area Lighting
- Red Recovery Hooks
- Rear Wheelhouse Liners
- Trailering Package
- ProGrade Trailering System
- 170 Amp Alternator
- Heavy-Duty Air Filter
- Auxiliary External Transmission Oil Cooler
- Auto-Locking Rear Differential
- Hill Descent Control
- Off-Road Suspension
- Integrated Trailer Brake Controller
- Hitch Guidance
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
- 6 Speakers
- AM/FM radio: SiriusXM with 360L
- Premium audio system: GMC Infotainment System
- Power Sunroof
- Electronic Stability Control
- Theft Deterrent System (Unauthorized Entry)
- Bumpers: body-color
- 2 USB Ports (1st Row)
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Heated 2nd Row Outboard Seats
- Perforated Leather-Appointed Front Seat Trim
- Trailer Tire Pressure Monitor System
- 18" x 8.5" Machined Aluminum Wheels
- 3.23 Rear Axle Ratio
- Backup Camera
- Blind Spot Monitor
- Bluetooth
- Homelink
- Keyless Start
- Keyless Entry
- Stability Control
- USB Port
- Proximity key: doors and push button start
- Remote engine start: keyfob
- 1st row LCD monitors: 2
- Primary LCD size: 8.0"
- Smart device integration: Apple CarPlay/Android Auto
- Wireless phone connectivity: Bluetooth
- Air Conditioning
- 4-Wheel Disc Brakes
- Front Center Armrest
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
Vehicle price analysis
Where this price sits
In the typical middle range · 67% of 3 similar listings ask more than this car.
Price vs. median
Price range
AutosXchange Insights
- Compared with 3 used 2021–2022 GMC Sierra 1500 AT4 listings within 100 mi.
- Priced $812 below the median of 3 similar listings within 100 miles of Stuart, Florida.
- Not adjusted for mileage (too few of these listings have mileage close to this car's).
- 2nd lowest price of 4 similar listings within 100 miles.
- Has about 58,000 more miles than similar listings.
- About 15,903 miles per year of age (U.S. average is roughly 12,000–14,000).
- Stock # BMZ235327 — mention it when you call or text.
Price history
Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($29,088).
AutosXchange Intel Hub: Price changes for this model in Florida · This model in the Intel Hub · Market movers in Florida
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 7); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Similar vehicles within 100 miles of Stuart, Florida
Tap a vehicle to open its full listing, dealer details, photos and asking price.
2021 GMC Sierra 1500108,856 miles · Palermo Motors · Hollywood, FL · 73 mi away$25,899$3,189 less than this car
2021 GMC Sierra 1500 AT4 Truck37,567 miles · Gables Auto Brokers INC · Miami, FL · 91 mi away$29,900$812 more than this car
2022 GMC Sierra 1500 AT436,099 miles · Schumacher Subaru · West Palm Beach, FL · 26 mi away$51,217$22,129 more than this car