2021 GMC Sierra 1500 Denali
$5,167 less than this car
- 73,685 mi
- 4WD
- Automatic
- Gasoline
- Truck
Bill Smith Buick GMC · Cullman, AL · 0 mi away
46,445 miles · truck

Clean CARFAX. Recent Arrival! For More Info and Special Pricing Contact Chris Logan ( Internet Manager) at 256-338-2884...Satin Steel Metallic 2021 GMC Sierra 1500 Denali 4WD 10-Speed Automatic EcoTec3 6.2L V8 10-Speed Automatic, 4WD, Jet Black 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 Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 USB Ports, 2 USB Ports (1st Row), 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 4G LTE Wi-Fi Hotspot Capable, 7 Speakers, ABS brakes, Adaptive Cruise Control, Adaptive Ride Control Suspension, Adaptive suspension, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Auto-Locking Rear Differential, Automatic Emergency Braking, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Brake assist, Bumpers: body-color, Cargo Convenience Package, Chrome Recovery Hooks, Chrome Wheel To Wheel Assist Steps, Color-Keyed Carpeting Floor Covering, Compass, Console-Mounted Safe (LPO), Deep-Tinted Glass, Delay-off headlights, Driver Alert Package I, Driver Alert Package II, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Floor-Mounted Center Console, Following Distance Indicator, Forge Perforated Leather-Appointed Seat Trim, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front Pedestrian Braking, Front Prem Floor Liners w/Removable Carpet Insert, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, Genuine wood console insert, Genuine wood door panel insert, GMC Connected Access Capable, HD Rear Vision Camera, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver & Front Outboard Passenger Seating, Heated front seats, Heated steering wheel, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering App, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt-Wheel & Telescoping Steering Column, Memory seat, Navigation System, Not Equipped w/Automatic Stop/Start, Not Equipped w/HD Radio, Occupant sensing airbag, OnStar & GMC Connected Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power Door Locks, Power door mirrors, Power driver seat, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power passenger seat, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Power steering, Power Sunroof, Power windows, Preferred Equipment Group 5SA, Premium audio system: GMC Infotainment System, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Radio data system, Radio: Premium GMC Infotainment Sys w/Navigation, 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, Rear step bumper, Rear Underseat Storage (LPO), Rear Wheelhouse Liners, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Security system, Signature Denali Grille, SiriusXM w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Spray-On Pickup Bed Liner w/Denali Logo, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Telescoping
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
Among the highest-priced · 0% of 4 similar listings ask more than this car.
How we calculate market value: comparable cars for sale now plus their last listed prices.
Price tracked by AutosXchange since Nov 5, 2026. No price change at this dealership since Nov 5 ($44,786).
AutosXchange Intel Hub: Price changes for this model in Alabama · This model in the Intel Hub · Market movers in Alabama
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Same 2020–2021 Sierra 1500 Denali · used · any miles · within 50 miles of Cullman, Alabama. All 4 comparable cars for sale, nearest first.
$5,167 less than this car
Bill Smith Buick GMC · Cullman, AL · 0 mi away
$4,549 less than this car
Bentley Buick GMC · Huntsville, AL · 37 mi away
$5,940 less than this car
Serra Volkswagen · Birmingham, AL · 37 mi away
$9,797 less than this car
Royal Automotive · Vestavia Hills, AL · 50 mi away
2021 GMC Sierra 1500 Denali73,685 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$39,619$5,167 less than this car
2020 GMC Sierra 1500 Denali77,602 miles · Bentley Buick GMC · Huntsville, AL · 37 mi away$40,237$4,549 less than this car
2020 GMC Sierra 1500 Denali74,649 miles · Serra Volkswagen · Birmingham, AL · 37 mi away$38,846$5,940 less than this car
2021 GMC Sierra 1500 Denali110,029 miles · Royal Automotive · Vestavia Hills, AL · 50 mi away$34,989$9,797 less than this carAll years and trims. Nearest first.
Bill Smith Buick GMC · Cullman, AL · 0 mi away
Bill Smith Buick GMC · Cullman, AL · 0 mi away
Bill Smith Buick GMC · Cullman, AL · 0 mi away
Bill Smith Buick GMC · Cullman, AL · 0 mi away
Bill Smith Buick GMC · Cullman, AL · 0 mi away
Bill Smith Buick GMC · Cullman, AL · 0 mi away
Bill Smith Buick GMC · Cullman, AL · 0 mi away
Cullman Auto Mall · Cullman, AL · 5 mi away
2021 GMC Sierra 1500 SLT99,271 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$36,127
2021 GMC Sierra 2500 HD SLT114,555 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$47,786
2021 GMC Sierra 2500 HD Denali106,829 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$52,786
2020 GMC Sierra 1500 AT4117,162 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$35,587
2020 GMC Sierra 1500 SLT43,413 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$36,786
2022 GMC Sierra 1500 Elevation78,001 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$38,786
2022 GMC Sierra 1500 Denali35,492 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$51,717
2021 GMC Sierra 1500 4WD Crew Cab 147" SLT111,800 miles · Cullman Auto Mall · Cullman, AL · 5 mi away$34,578