North Central Ford · Richardson, TX

2021 GMC Sierra 1500 AT4

70,587 miles · truck

1 / 32 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021

MakeGMC

ModelSierra 1500

TrimAT4

VIN3GTU9EET3MG368973

Stock numberYMG368973

Mileage70,587 miles

BodyPickup

Engine3.0L 6-cyl turbo

Cylinders6

Displacement3.0L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

MPG22 city / 26 hwy

ExteriorOnyx Black

InteriorJet Black

Doors4

Vehicle description

BEDLINER, DIESEL, BACK-UP CAMERA, 4X4, HEATED FRONT SEATS, COOLED FRONT SEATS, HEATED STEERING WHEEL, BLUETOOTH®, MP3 Player, NO ACCIDENTS on CARFAX, 19 SERVICE RECORDS FOUND ON CARFAX, KEYLESS ENTRY, 26 MPG Highway, SAT RADIO, TAILGATE STEP, ALLOY WHEELS. Price excludes required taxes, tag and title fee but includes the $220 documentary fee. We have taken reasonable efforts to ensure display of accurate data; however, the information shown may contain errors and omissions, may not reflect all vehicle items and accessories, and errors with regard to pricing may occur. All displayed inventory is subject to prior sale and all prices expire at midnight on the date displayed. Price shown is for the state in which Dealer is physically located and if transferred to another state, the price may change. Dealer is not responsible for any errors but should be consulted in person to confirm the information on this page. PRE-OWNED VEHICLES MAY BE SUBJECT TO UNREPAIRED MANUFACTURER RECALLS. PLEASE CONTACT THE MANUFACTURER OR A DEALER FOR THAT LINE MAKE FOR RECALL ASSISTANCE/QUESTIONS OR CHECK THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION WEBSITE FOR CURRENT RECALL INFORMATION BEFORE PURCHASING.

Features & options (138)

1st and 2nd row curtain head airbags
4-wheel ABS Brakes
ABS and Driveline Traction Control
Anti-theft alarm system
Audio System Premium Brand: GMC Infotainment System
Audio controls on steering wheel
Automatic front air conditioning
Auxiliary Engine Cooler : Yes
Bluetooth wireless phone connectivity
Braking Assist
Bucket front seats
Climate Controlled : Driver and passenger heated
Compass
Cruise control
Cruise controls on steering wheel
Daytime running lights
Digital Audio Input
Driver seat memory
Driver's side electrochromatic auto-dimming mirrors
Dual front air conditioning zones
Dual illuminated vanity mirrors
Dual reverse tilt mirrors
Electrochromatic rearview mirror
External temperature display
Fold-up cushion rear seats
Front Ventilated disc brakes
Front and rear reading lights
Front fog/driving lights
Fuel Consumption: City: 16 mpg
Fuel Consumption: Highway: 21 mpg
Heated driver mirror
Heated passenger mirror
Heated steering wheel
Leather seat upholstery
Leather steering wheel trim
Machined aluminum rims w/ painted accents
Manufacturer's 0-60mph acceleration time (seconds): 6.1 s
Memorized Settings for 2 drivers
Memorized Settings including door mirror(s)
Metal-look dash trim
Passenger Airbag
Power remote w/tilt down driver mirror adjustment
Power remote w/tilt down passenger mirror adjustment
Power retractable mirrors
Power windows
Premium GMC Infotainment System
Privacy glass: Deep
Radio Data System
Rear seats center armrest
Remote Engine Start : Keyfob remote start
Remote power door locks
Remote window operation
Side airbag
Simulated wood/metal-look door trim
SiriusXM with 360L AM/FM/HD/Satellite
SiriusXM with 360L Satellite Radio
Speed-proportional electric power steering
Split rear bench
Stability controll with anti-roll
Suspension class: Off-road
Tachometer
Tilt and telescopic steering wheel
Total Number of Speakers: 6
Trailer hitch
Trip computer
Urethane shift knob trim
Video Monitor Location: Front
Wheel Diameter: 18
Wheel Width: 8.5
3.23 Rear Axle Ratio
Front License Plate Kit
Tires: LT275/65R18C MT BW
265/70R17SL AS BW Spare Tire
Transmission: 10-Speed Automatic
Heated 2nd Row Outboard Seats
Engine: Duramax 3.0L Turbo-Diesel I6
220 Amp Alternator
Engine Block Heater
850 Heavy-Duty Battery
Delete External Engine Oil Cooler
GVWR: 7,100 lbs
Radio: Premium GMC Infotainment Sys w/Multi-Touch
6-Speaker Audio System Feature
SiriusXM w/360L
Front Bucket Seats
10-Way Power Driver Seat Adjuster w/Lumbar
10-Way Power Passenger Seat Adjuster w/Lumbar
Driver Memory
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
Front Prem Floor Liners w/Removable Carpet Insert
Rear Prem Floor Liners w/Removable Carpet Insert
OnStar & GMC Connected Services Capable
4G LTE Wi-Fi Hotspot Capable
GMC Connected Access Capable
12-Volt Rear Auxiliary Power Outlet
120-Volt Instrument Panel Power Outlet
120-Volt Bed Mounted 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
Theft Deterrent System
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
Tires: 265/65R18SL AT BW
Wheels: 18" x 8.5" Machined Aluminum
Rear Wheelhouse Liners
Trailering Package
Hitch Guidance
ProGrade Trailering System
Hitch Guidance w/Hitch View
In-Vehicle Trailering App
170 Amp Alternator
Heavy-Duty Air Filter
Auxiliary External Transmission Oil Cooler
Auto-Locking Rear Differential
Hill Descent Control
Skid Plates
Off-Road Suspension
Integrated Trailer Brake Controller
2-Speed Transfer Case

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 50 miles of Richardson, Texas

Asking price$34,999Dealer asking price · 70,587 mi

Market value$34,220Market value · based on 3 comparable cars

vs. market Fair price+2.3%Fair price · based on 3 comparable cars

Where this price sits

In the typical middle range · 33% of 3 similar listings ask more than this car.

Market value $34,220

This car$34,999

$31,824lowest$36,212highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$779 above the market value of $34,220

Price range

$31,824$36,212

3rd lowest price of 4 similar listings within 50 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

Compared with 3 used 2020–2022 GMC Sierra 1500 AT4 listings within 50 mi.
Priced $779 above the market value of 3 comparable cars — compare options, condition and history.
3rd lowest price of 4 similar listings within 50 miles.
Has about 42,000 fewer miles than similar listings.
About 11,765 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # YMG368973 — 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 6, 2026. No price change at this dealership since Nov 6 ($34,999).0 price changes at this dealership: $34,999 → $34,999.

Market activity: GMC Sierra 1500 prices in Fort Worth, TX: 30% of listings cut in 48 hours

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

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 2020–2022 Sierra 1500 AT4 · used · any miles · within 50 miles of Richardson, Texas. All 3 comparable cars for sale, nearest first.

Stock photo

12 photosCARFAX

2020 GMC Sierra 1500 AT4

$34,220est. $589/mo

$779 less than this car

112,629 mi
4WD
Automatic
Gasoline
Truck

Jupiter Chevrolet · Garland, TX · 8 mi away

0 viewsStock # 518873A

Check availability Call

2020 GMC Sierra 1500 AT4 for sale at Crest Nissan of Frisco in Frisco, TX (stock photo)

New listingStock photo

1 photos

2020 GMC Sierra 1500 AT4

$31,824est. $548/mo

$3,175 less than this car

130,922 mi
4WD
10-Speed Automatic
Gasoline
Truck

Crest Nissan of Frisco · Frisco, TX · 11 mi away

Listed yesterday0 viewsStock # LG171801A

Check availability Call

31 photosCARFAX

2022 GMC Sierra 1500 AT4

$36,212est. $624/mo

$1,213 more than this car

103,776 mi
4WD
Automatic
Diesel
Truck

Classic Buick GMC · Arlington, TX · 30 mi away

0 viewsStock # NG567604A

Check availability Call

2020 GMC Sierra 1500 AT4112,629 miles · Jupiter Chevrolet · Garland, TX · 8 mi away$34,220$779 less than this car

2020 GMC Sierra 1500 AT4130,922 miles · Crest Nissan of Frisco · Frisco, TX · 11 mi away$31,824$3,175 less than this car

2022 GMC Sierra 1500 AT4103,776 miles · Classic Buick GMC · Arlington, TX · 30 mi away$36,212$1,213 more than this car

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works