Next Auto · Mount Clemens, MI

2021 GMC Sierra 1500 4x4 AT4

2021 GMC Sierra 1500 AT4

50,792 miles · truck

1 / 54 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021

MakeGMC

ModelSierra 1500

TrimAT4 SB

VIN1GTP9EEL9MZ423486

Stock number1971

Mileage50,792 miles

BodyPickup

EngineEcoTec3 6.2L V8 420hp 460ft. lbs.

Cylinders8

Displacement6.2L

Horsepower420

TransmissionAutomatic 10-Speed

Drivetrain4WD

FuelGasoline

MPG14 city / 19 hwy

ExteriorBlack

InteriorGray

Vehicle description

2021 GMC Sierra 1500 AT4 4x4 4dr Crew Cab 5.8 ft. SB Pickup Truck 6.2L V8 Clean Title - Insurance Claim 2021 GMC Sierra 1500 AT4 mis loaded: 4 X 4 REMOTE START PUSH TO START BACKUP CAMERA HEATED FRONT SEATS VENTED FRONT SEATS HEATED STEERING WHEEL FOG LIGHTS TOUCH SCREEN AUTO LIGHT CRUISE CONTROL BLUETOOTH APPLE CARPLAY ANDROID AUTO PHONE CHARGER TRACTION CONTROL POWER MIRROR POWER LOCK POWER TAILGATE TAILGATE STEPS TOWING PACKAGE POWER SEATS POWER WINDOWS RADIO AUTO FOLDING MIRRORS LEATHER INTERIOR RUNNING BOARD SPRAY ON BEDLINER USB INPUT MEMORY DRIVER SEAT TOW PACKAGE TRAILER BRAKE CONTROLLER The reason for the insurance claim is left side damage. We did not replace any parts we only had to fix the left side of the truck. The vehicle is in a fabulous condition and the title is clean despite the insurance claim. No haggle, no pressure as we always price at our bottom dollar. We can help you get finance by introducing you to credit unions. We only hold vehicles with a deposit We can ship the vehicle to your desired location once purchased through 3rd party shippers. If you provide us with your zip code we can quote you for the cost of shipping. Excellent vehicle protection plans or warranties for added peace of mind enquire when purchasing your car. For more information please call or text Tim 5867701554 or visit our website www.nextautomi.com

Features & options (124)

4wd Selector - Electronic Hi-Lo
4wd Type - Part Time W/ On Demand Setting
Abs - 4-Wheel
Active Grille Shutters
Air Filtration
Airbag Deactivation - Occupant Sensing Passenger
Alternator - 170 Amps
Auto Start/Stop
Axle Ratio - 3.23
Battery Rating - 730 Cca
Battery Saver
Braking Assist
Camera System - Rearview
Capless Fuel Filler System
Center Console - Front Console With Armrest And Storage
Check Rear Seat Reminder
Child Safety Door Locks
Child Seat Anchors - Latch System
Clock
Compass
Cruise Control
Daytime Running Lights - Led
Digital Odometer
Door Handle Color - Body-Color
Drive Mode Selector
Driver Assistance App - Roadside Assistance
Easy Entry - Power Driver Seat
Electronic Brakeforce Distribution
Emergency Locking Retractors - Front
Exhaust - Dual Tip
Exhaust Tip Color - Polished Aluminum
External Temperature Display
Fender Lip Moldings - Black
Floor Mat Material - Rubber/Vinyl
Floor Material - Carpet
Front Air Conditioning - Automatic Climate Control
Front Air Conditioning Zones - Dual
Front Airbags - Dual
Front Brake Diameter - 13.6
Front Brake Type - Ventilated Disc
Front Brake Width - 1.18
Front Bumper Color - Body-Color
Front Fog Lights - Led
Front Seat Type - Bucket
Front Seatbelts - 3-Point
Front Shock Type - Monotube
Front Spring Type - Coil
Front Stabilizer Bar - Diameter 33 Mm
Front Struts
Front Suspension Classification - Independent
Front Suspension Type - Upper And Lower Control Arms
Front Wipers - Variable Intermittent
Hands-Free Phone Call Integration - Voice Operated
Heated Steering Wheel
Hill Holder Control
Infotainment - Gmc Infotainment System
Infotainment Screen Size - 8 In.
Instrument Cluster Screen Size - 4.2 In.
Locking Differential - Rear
Mirror Color - Black
Multi-Function Display
Off-Road Driving Assist - Hill Descent
One-Touch Windows - 4
Pickup Bed Cargo Management - Tie-Down Anchors
Pickup Bed Light - Led
Pickup Bed Liner - Spray-On
Power Brakes
Power Windows - Lockout Button
Power Windows - Safety Reverse
Powertrain Hour Meter
Programmable Safety Key
Push-Button Start
Radio Data System
Reading Lights - Front
Rear Brake Diameter - 14.2
Rear Brake Type - Ventilated Disc
Rear Brake Width - 0.79
Rear Bumper Color - Body-Color
Rear Seat - Heated
Rear Seat Folding - Folds Up
Rear Seat Type - 60-40 Split Bench
Rear Seatbelts - 3-Point
Rear Shock Type - Monotube
Rear Spring Type - Leaf
Rear Suspension Classification - Solid Live Axle
Rear Suspension Type - Multi-Leaf
Rear Vents - Second Row
Rearview Mirror - Auto-Dimming
Rearview Monitor - In Dash
Roll Stability Control
Satellite Radio - Siriusxm
Seatbelt Pretensioners - Front
Seatbelt Warning Sensor - Front
Side Airbags - Front
Smart Device App Compatibility - Mygmc With Connected Access
Smart Device App Function - Maintenance Status
Spare Tire Mount Location - Underbody
Spare Tire Size - Full-Size
Spare Wheel Type - Steel
Speed Sensitive Volume Control
Stability Control
Steering Wheel - Tilt And Telescopic
Steering Wheel Trim - Leather
Taillights - Led
Tinted Glass
Tire Pressure Monitoring System
Tire Type - All Terrain
Total Speakers - 6
Tow Hooks - Front
Tow/Haul Mode
Traction Control
Trailer Brake Controller
Trailer Hitch
Trailer Stability Control
Trip Odometer
Tuned Suspension - Off-Road
Upholstery - Leather-Trimmed
Upholstery Accents - Perforated
Vanity Mirrors - Dual Illuminating
Wheels - Aluminum Alloy With Painted Accents
Wi-Fi - Hotspot
Window Defogger - Rear
Window Trim - Black
Wireless Data Link - Bluetooth

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

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide

Asking price$33,712Dealer asking price · 50,792 mi

Market value$35,997Market value · based on 18 comparable cars

vs. market-6.3%Not rated · prices vary widely

Where this price sits

In the typical middle range · 61% of 18 similar listings ask more than this car.

Market value $35,997

This car$33,712

$22,995lowest$41,995highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Not rated · comparable prices vary too widely$2,285 below the market value of $35,997

Price range

$22,995$41,995

8th lowest price of 19 similar listings nationwideTick marks the market value · range of 18 similar listings

AutosXchange Insights

Compared with 18 used 2021 GMC Sierra 1500 AT4 SB listings nationwide.
Priced $2,285 below the market value of 18 comparable cars.
8th lowest price of 19 similar listings nationwide.
Has about 77,000 fewer miles than similar listings.
About 8,465 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # 1971 — 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 ($33,712).

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

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 2021 Sierra 1500 AT4 SB · used · any miles · nationwide. Showing the 12 nearest of 18 comparable cars for sale, nearest first.

2021 GMC Sierra 1500 AT4 AT4 SB for sale at Harrison Auto Sales in Irwin, PA

Great dealPrice drop −$122

14 photos

2021 GMC Sierra 1500 AT4 AT4 SB

$28,999~~$29,121~~est. $499/mo

$4,713 less than this car

132,751 mi
Truck

Harrison Auto Sales · Irwin, PA · 227 mi away

0 viewsStock # R426418