2020 GMC Sierra 1500 1500 SLT
$3,114 more than this car
- 40,779 mi
- 4WD
- Automatic
- Truck
Billy Ray Taylor Auto Sales · Cullman, AL · 8 mi away
43,413 miles · truck

CARFAX One-Owner. Clean CARFAX. Priced below KBB Fair Purchase Price! Recent Arrival! Summit White 2020 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L 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, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 4G LTE Wi-Fi Hotspot Capable, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Brake assist, Bumpers: chrome, Chrome Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Delay-off headlights, 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, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front Frame-Mounted Black Recovery Hooks, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC Connected Access Capable, HD Radio, Heated door mirrors, Heated Driver & Front Outboard Passenger Seating, Heated front seats, Heated steering wheel, Heavy Duty Suspension, Heavy-Duty Rear Locking Differential, Hitch Guidance, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt-Wheel & Telescoping Steering Column, Memory seat, Occupant sensing airbag, OnStar & GMC Connected Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Seat Trim, 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 steering, Power windows, Preferred Equipment Group 4SA, Premium audio system: GMC Infotainment System, ProGrade Trailering System, Radio data system, Radio: Premium GMC Infotainment Sys w/Multi-Touch, Rear Dual USB Charging-Only Ports, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, Security system, SiriusXM w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Theft Deterrent System (Unauthorized Entry), Tilt steering wheel, Traction control, Trailering Package, Trip computer, Variably intermittent wipers, Voltmeter, Wheels: 18" x 8.5" 6-Spoke Machined Aluminum, 10-Speed Automatic, 4WD, Jet Black Leather. WHAT MAKES BILL SMITH A DIFFERENT KIND OF BUICK GMC DEALER? Bill Smith Buick GMC treats customers best. You'll find a great selection and the lowest prices...guaranteed. Our salespeople are very professional and responsive and will do their best to find the car or truck you're looking for. We do our best to make your visit quick and efficient because we know your time is valuable. We'll make sure you get every discount you qualify for. Our longtime customers recommend us to everyone looking for a no-stress car shopping experience. People come from hours away for our great inventory and our amazing customer experience. We ship all over Alabama and across the country. Let us know what you're looking for and how we can help. Odometer is 57330 miles below market aver
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
Among the highest-priced · 25% 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 ($36,786).
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 2019–2021 Sierra 1500 SLT · used · any miles · within 50 miles of Cullman, Alabama. All 4 comparable cars for sale, nearest first.
$3,114 more than this car
Billy Ray Taylor Auto Sales · Cullman, AL · 8 mi away
$10,886 less than this car
Bill Hancock Motors, LLC · Albertville, AL · 33 mi away
$3,545 less than this car
Bentley Buick GMC · Huntsville, AL · 37 mi away
$9,796 less than this car
C&G Motors · Boaz, AL · 37 mi away
2020 GMC Sierra 1500 1500 SLT40,779 miles · Billy Ray Taylor Auto Sales · Cullman, AL · 8 mi away$39,900$3,114 more than this car
2019 GMC Sierra 1500 SLT169,597 miles · Bill Hancock Motors, LLC · Albertville, AL · 33 mi away$25,900$10,886 less than this car
2020 GMC Sierra 1500 SLT130,842 miles · Bentley Buick GMC · Huntsville, AL · 37 mi away$33,241$3,545 less than this car
2021 GMC Sierra 1500145,060 miles · C&G Motors · Boaz, AL · 37 mi away$26,990$9,796 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
Cullman Auto Mall · Cullman, AL · 5 mi away
Anthony Yates Automotive · Cullman, AL · 5 mi away
2020 GMC Sierra 1500 AT4117,162 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$35,587
2019 GMC Sierra 1500 AT474,350 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$35,786
2021 GMC Sierra 1500 SLT99,271 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$36,127
2021 GMC Sierra 1500 Denali73,685 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$39,619
2021 GMC Sierra 1500 Denali46,445 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$44,786
2021 GMC Sierra 2500 HD SLT114,555 miles · Bill Smith Buick GMC · Cullman, AL · 0 mi away$47,786
2020 GMC Sierra 1500 4WD Crew Cab 147" SLT105,697 miles · Cullman Auto Mall · Cullman, AL · 5 mi away$34,263
2019 GMC Sierra 1500 AT4106,952 miles · Anthony Yates Automotive · Cullman, AL · 5 mi away$38,995