STOCKLG129412
VIN3GTP9EEL2LG129412
Used 2020 GMC Sierra 1500 AT4 near Georgetown, TX
Internet Special!
- Price
- $28,988
- Document Fee
- +$225
- Sale Price
- $29,213
Details
Popular Features
Vehicle Description
Mileage
131,461
Trim
AT4
Stock #
LG129412
VIN
3GTP9EEL2LG129412
Exterior Color
Summit White
Interior Color
Jet Black With Kalahari Accents
Fuel Economy
City:15 Hwy:19
Doors
4
Passengers
5
Engine
EcoTec3 6.2L V8
Transmission
10-Speed Automatic
Drivetrain
4WD
Premium Sound
Sat Radio
Cruise Control
Android Auto
Apple CarPlay
Reverse Camera
Bluetooth
Fog Lights
Heated Seat
Heated Mirrors
Heated Steering Wheel
Navigation
Keyless Start
Lane Departure
Sunroof/Moonroof
Keyless Entry
Towing
Parking Assist
Discover the Pinnacle of Capability and Comfort in this Exceptional 2020 GMC Sierra 1500 AT4. Engineered to conquer any terrain, this powerful truck combines rugged performance with refined luxury, making it the ultimate choice for those who demand the best.Boasting an impressive array of…Discover the Pinnacle of Capability and Comfort in this Exceptional 2020 GMC Sierra 1500 AT4. Engineered to conquer any terrain, this powerful truck combines rugged performance with refined luxury, making it the ultimate choice for those who demand the best.
Boasting an impressive array of features, this Sierra AT4 is equipped to handle any adventure. Key highlights include:
- SUNROOF, POWER
- 6.2L V8 EcoTec3 Engine with Dynamic Fuel Management
- 20" Machined Aluminum Wheels with Carbon Grey Metallic Accents
- AT4 Preferred Package and Premium Package
- Driver Alert Package I and II
- Preferred Equipment Group 4SB
- Trailering Package
Step inside and discover a world of premium amenities, including a Bose 7-Speaker Sound System, Heated and Ventilated Seats, Wireless Charging, and an Advanced Infotainment System with Navigation. The Sierra AT4 also offers cutting-edge safety features like Forward Collision Alert, Lane Keep Assist, and Automatic Emergency Braking, ensuring you and your passengers travel with confidence.
Beneath the bold, muscular exterior lies a heart of pure power. The 6.2L V8 EcoTec3 engine, paired with a 10-Speed Automatic Transmission, delivers an exceptional 420 horsepower and 460 lb-ft of torque, providing the strength and capability you need to conquer any terrain. With 4-Wheel Drive and a Heavy-Duty Rear Locking Differential, this Sierra AT4 is ready to take on the toughest challenges, whether you're towing a heavy load or navigating through rugged off-road conditions.
Combining unparalleled performance, advanced technology, and premium comfort, this 2020 GMC Sierra 1500 AT4 is the ultimate expression of power and refinement. Experience the difference for yourself and schedule a test drive today. We're confident this exceptional truck will exceed your expectations and leave a lasting impression.(more)
Boasting an impressive array of features, this Sierra AT4 is equipped to handle any adventure. Key highlights include:
- SUNROOF, POWER
- 6.2L V8 EcoTec3 Engine with Dynamic Fuel Management
- 20" Machined Aluminum Wheels with Carbon Grey Metallic Accents
- AT4 Preferred Package and Premium Package
- Driver Alert Package I and II
- Preferred Equipment Group 4SB
- Trailering Package
Step inside and discover a world of premium amenities, including a Bose 7-Speaker Sound System, Heated and Ventilated Seats, Wireless Charging, and an Advanced Infotainment System with Navigation. The Sierra AT4 also offers cutting-edge safety features like Forward Collision Alert, Lane Keep Assist, and Automatic Emergency Braking, ensuring you and your passengers travel with confidence.
Beneath the bold, muscular exterior lies a heart of pure power. The 6.2L V8 EcoTec3 engine, paired with a 10-Speed Automatic Transmission, delivers an exceptional 420 horsepower and 460 lb-ft of torque, providing the strength and capability you need to conquer any terrain. With 4-Wheel Drive and a Heavy-Duty Rear Locking Differential, this Sierra AT4 is ready to take on the toughest challenges, whether you're towing a heavy load or navigating through rugged off-road conditions.
Combining unparalleled performance, advanced technology, and premium comfort, this 2020 GMC Sierra 1500 AT4 is the ultimate expression of power and refinement. Experience the difference for yourself and schedule a test drive today. We're confident this exceptional truck will exceed your expectations and leave a lasting impression.(more)
Vehicle Details
Features
Safety
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Hitch Guidance
Rear Seat Reminder
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
Exterior
Bumper, front, body-color lower (Front bumper color will be high gloss black.)
Bumper, rear body-color with corner steps
CornerStep, rear bumper
Door handles, body-color
Fog lamps, LED
Glass, deep-tinted
Grille (Body-color surround with high gloss Black mesh and Black chrome inserts. With (PCP) AT4 CarbonPro Edition the grille will have a unique grille surround with Black Chrome finish.)
LED Cargo Area Lighting located in cargo box activated with switch on center switch bank or key fob
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel.
Mirror caps, high gloss Black
Tailgate and bed rail protection caps, top
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Taillamps, LED signature taillight with LED stop and reverse light
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
Wheelhouse liners, rear
Interior
Air conditioning, dual-zone automatic climate control
Air vents, rear
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Brake lining wear indicator
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Compass, located in instrument cluster
Driver Information Center, 4.2" diagonal color display includes driver personalization
Exterior Temperature Display, located in radio display
Floor covering, color-keyed carpeting
GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics
Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
LPO, All-weather floor liners, 1st and 2nd rows (includes AT4 logo)
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Remote vehicle starter system
Seat adjuster, driver 10-way power including lumbar
Seat adjuster, passenger 10-way power including lumbar
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
Seats, heated second row outboard seats (Requires a Crew Cab model.)
Steering column, lock control, electrical
Steering column, manual Tilt-Wheel and telescoping
Steering wheel, heated
Steering wheel, leather-wrapped
Theft-deterrent system, unauthorized entry
USB ports, dual, charge-only (2nd row)
Mechanical
Air filter, high-capacity
Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Automatic Stop/Start
Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine, (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Capless Fuel Fill
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Differential, heavy-duty locking rear
Exhaust, aluminized stainless-steel muffler and tailpipe
Exhaust, dual with premium tips (With (PCP) AT4 CarbonPro Edition the exhaust tips will be black.)
Four wheel drive
Frame, fully-boxed, hydroformed front section
GVWR, 7000 lbs. (3175 kg) (Requires Crew Cab model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Requires Double Cab model with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Hill Descent Control
Pickup bed
Rear axle, 3.23 ratio
Recovery hooks, Red
Skid Plates
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Suspension, Off-Road with 2" factory installed lift and monotube shocks
Trailer brake controller, integrated
Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
Dealership Information
Sales
Monday9:00am - 7:00pm
Tuesday9:00am - 7:00pm
Wednesday9:00am - 7:00pm
Thursday9:00am - 7:00pm
Friday9:00am - 7:00pm
Saturday9:00am - 7:00pm
SundayClosed
Service
Monday7:00am - 6:00pm
Tuesday7:00am - 6:00pm
Wednesday7:00am - 6:00pm
Thursday7:00am - 6:00pm
Friday7:00am - 6:00pm
Saturday7:00am - 3:00pm
SundayClosed
Parts
Monday7:00am - 6:00pm
Tuesday7:00am - 6:00pm
Wednesday7:00am - 6:00pm
Thursday7:00am - 6:00pm
Friday7:00am - 6:00pm
Saturday7:00am - 3:00pm
SundayClosed
Body Shop
Monday8:00am - 5:00pm
Tuesday8:00am - 5:00pm
Wednesday8:00am - 5:00pm
Thursday8:00am - 5:00pm
Friday8:00am - 5:00pm
SaturdayClosed
SundayClosed
Collision Center
Monday8:00am - 5:00pm
Tuesday8:00am - 5:00pm
Wednesday8:00am - 5:00pm
Thursday8:00am - 5:00pm
Friday8:00am - 5:00pm
SaturdayClosed
SundayClosed
Commercial Sales
Monday9:00am - 7:00pm
Tuesday9:00am - 7:00pm
Wednesday9:00am - 7:00pm
Thursday9:00am - 7:00pm
Friday9:00am - 7:00pm
Saturday9:00am - 7:00pm
SundayClosed
Disclaimer
*All pricing and details are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above may vary from region to region, as will incentives, and are subject to change. Vehicle information is based off standard equipment and may vary from vehicle to vehicle. Call or email for complete vehicle information. All specifications, prices and equipment are subject to change without notice. Prices and payments do not include tax, titles, tags, finance charges, documentation charges, emissions testing charges, or other fees required by law, vehicle sellers or lending organizations.
Based on 2025 EPA mileage estimates, reflecting new EPA fuel economy methods beginning with 2008 models. Use for comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive and maintain your vehicle.
While every effort has been made to ensure display of accurate data, the vehicle listings within this website may not reflect all accurate vehicle items. Accessories and color may vary. All inventory listed is subject to prior sale. The vehicle photo displayed may be an example only. Vehicle Photos may not match exact vehicles. Please confirm vehicle price with Dealership. See Dealership for details.
Pricing provided may vary significantly between website and dealer as a result of supply chain constraints. Pricing shown is non-binding and does not constitute an offer. Contact your dealer for updated vehicle pricing.
Max payload/towing estimate ratings shown. Additional options, equipment, passengers, and cargo weight may affect payload/towing weights. See dealer for details.
Mileage Disclaimer: Mileage shown is approximate and based on the vehicle’s mileage at time of arrival. Please confirm exact mileage with the dealership.