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Paso Robles Ford · Paso Robles, CA

2020 GMC Sierra 1500 AT4

103,960 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2020
MakeGMC
ModelSierra 1500
TrimAT4
Stock numberU51608
Mileage103,960 miles
BodyCrew Cab Pickup
Engine3.0L 6-cyl turbo
Cylinders6
Displacement3.0L
Transmission10-Speed Automatic
Drivetrain4WD
FuelDiesel
MPG22 city / 26 hwy
ExteriorSummit White
InteriorJet Black with Kalahari accents
Doors4
Seats5

Vehicle description

Discover the exceptional 2020 GMC Sierra 1500 AT4, a rugged and capable off-road companion that's ready to conquer any adventure. Meticulously engineered to deliver uncompromising performance, this Sierra AT4 is equipped with a 3.0L I6 Duramax Diesel engine that seamlessly combines power and efficiency. - TECHNOLOGY PACKAGE: Includes HD Surround Vision, Rear Camera Mirror, Bed View Camera, and Multicolor 15 Diagonal Head-Up Display - AT4 PREMIUM PACKAGE: Adds premium off-road features like LT275/65R18C MT Goodyear Wrangler DuraTrac tires, Driver Alert Package I, and 6 Black rectangular assist steps - DRIVER ALERT PACKAGE II: Enhances safety with Forward Collision Alert, Lane Keep Assist/Lane Departure Warning, Automatic Emergency Braking, and more This Sierra AT4 also boasts a premium Bose 7-speaker sound system, Adaptive Cruise Control, Perimeter Lighting, and a host of other advanced technologies that elevate your driving experience. With its striking white exterior and meticulously crafted interior, this Sierra AT4 is a true standout in its class. Don't miss your chance to make this exceptional 2020 GMC Sierra 1500 AT4 your own. Visit our showroom today and let our team of experts guide you through all the features and capabilities that make this vehicle a must-have.

Features & options (65)

  • 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
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel.
  • Tailgate and bed rail protection caps, top
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Tailgate, GMC MultiPro Tailgate with six functional load/access features
  • 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
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Air vents, rear
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Audio system feature, 6-speaker system
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Brake lining wear indicator
  • Compass, located in instrument cluster
  • Cruise control, steering wheel-mounted
  • Defogger, rear-window electric
  • Door locks, power
  • Driver Information Center, 4.2 diagonal color display includes driver personalization
  • Exterior Temperature Display, located in radio display
  • Floor covering, color-keyed carpeting
  • Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Keyless Open and Start
  • Power outlet, front auxiliary, 12-volt
  • Power outlet, rear auxiliary, 12-volt
  • Remote vehicle starter system
  • Seat adjuster, driver 10-way power including lumbar
  • Seating, heated driver and front outboard passenger
  • Steering column, lock control, electrical
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel audio controls
  • Steering wheel, heated
  • Steering wheel, leather-wrapped
  • Theft-deterrent system, unauthorized entry
  • USB ports, 2 (first row) located on instrument panel
  • USB ports, dual, charge-only (2nd row)
  • Windows, power front, drivers express up/down
  • Windows, power rear, express down
  • Air filter, high-capacity
  • Automatic Stop/Start
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Capless Fuel Fill
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Differential, heavy-duty locking rear
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Four wheel drive
  • Frame, fully-boxed, hydroformed front section
  • Pickup bed
  • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
  • HD Rear Vision Camera
  • Hitch Guidance
  • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Rear Seat Reminder
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
  • SUMMIT WHITE
  • REAR AXLE, 3.23 RATIO
  • ENGINE BLOCK HEATER
  • ALTERNATOR, 220 AMPS
  • CUSTOMER DIALOGUE NETWORK
  • LICENSE PLATE KIT, FRONT

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of Paso Robles, California
Asking price$34,687Dealer asking price · 103,960 mi
Market value$36,170Market value · based on 11 comparable cars
vs. market Fair price-4.1%Fair price · based on 11 comparable cars

Where this price sits

In the typical middle range · 73% of 11 similar listings ask more than this car.

$32,588lowest$42,669highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-4.1%
−25%Market value+25%
Fair price$1,483 below the market value of $36,170

Price range

$34,687
$32,588$42,669
4th lowest price of 12 similar listings within 250 milesTick marks the market value · range of 11 similar listings

AutosXchange Insights

  • Compared with 11 used 2019–2021 GMC Sierra 1500 AT4 listings within 250 mi.
  • Priced $1,483 below the market value of 11 comparable cars.
  • 4th lowest price of 12 similar listings within 250 miles.
  • Has about 27,000 more miles than similar listings.
  • About 14,851 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # U51608 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 10, 2026. No price change at this dealership since Nov 10 ($34,687).

$34.4k$34.5k$34.6k$34.7k$34.8k$34.9kNov 10Nov 11Nov 12

AutosXchange Intel Hub: Price changes for this model in California · This model in the Intel Hub · Market movers in California

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.

Cars this price is compared to

Same 2019–2021 Sierra 1500 AT4 · used · any miles · within 250 miles of Paso Robles, California. All 11 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Paso Robles

All years and trims. Nearest first.