Used 2021 Gmc Sierra 1500 AT4

 89,243 miles
 Gas
 Portsmouth, NH

$34,999

AI Analysis:

$37,000 average market price. You save $2,001 (5%). 

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Key Features

Mileage

89,243 miles

Drivetrain

4WD

Engine

6.2L V8

Transmission

10 Speed Automatic

Fuel Type

Gas

MPG

22 / 26

Color

Summit White / Jet Black With Kalahari Accents

Title

Clean

VIN

3GTP9EEL4MG274470

Contact Seller

Po

Portsmouth Chevrolet

549 US HWY 1 Bypass

Portsmouth, NH 03801

Financing Available

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$592 / month

  • Rates as low as 4.09% APR

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  • Same-day approval

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Dealer Description

10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. 2021 GMC Sierra 1500 AT4 Summit White AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8. The Best Service, The Best Selection, The Best Price...The Difference is Key! Internet advertised price includes a $500 Trade-in and $500 dealer financing incentive. Customer must trade in a vehicle to qualify for $500 trade-in incentive. Customer must use dealer supplied financing to qualify for $500 finance incentive. Key Chevrolet Burlington is proud to present you with another True Market Priced Pre-Owned Vehicle. Transparent Pricing Of $ 34999 !! This 2021 GMC Sierra 1500 AT4 is loaded with the following Factory Options: 10-Speed Automatic, 4WD, and Jet Black With Kalahari Accents Leather AT4 Preferred Package (Power Sliding Rear Window w/Rear Defogger, Premium Bose 7-Speaker Sound System, Radio: Premium GMC Infotainment Sys w/Navigation, SiriusXM w/360L, Universal Home Remote, and Wireless Charging), AT4 Value Package, Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Perimeter Lighting, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist), Preferred Equipment Group 4SB (12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 2 USB Ports (1st Row), 4.2" Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Body-Color Surround Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, Front Prem Floor Liners w/Removable Carpet Insert, GMC Connected Access Capable, HD Rear Vision Camera, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, ProGrade Trailering System, Rear Dual USB Charging-Only Ports, Rear Prem Floor Liners w/Removable Carpet Insert, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), and Ventilated Driver & Front Passenger Seats), Trailering Package (Hitch Guidance), 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 170 Amp Alternator, 18" x 8.5" Machined Aluminum Wheels, 220 Amp Alternator, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 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, Block heater, Brake assist, Bumpers: body-color, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Engine Block Heater, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated front seats, Heated steering wheel, Illuminated entry, Low tire pressure warning, Memory seat, Occupant sensing airbag, Off-Road Suspension, Outside temperature display, Overhead airbag, Overhead console,

Features & Options

  • Apple CarPlay/Android Auto
  • AM/FM radio: SiriusXM with 360L
  • Premium audio system: GMC Infotainment System
  • Auto-dimming Rear-View mirror
  • Ventilated front seats
  • Variably intermittent wipers
  • Trip computer
  • Traction control
  • Tilt steering wheel
  • Telescoping steering wheel
  • Steering wheel mounted audio controls
  • Split folding rear seat
  • Speed-sensing steering
  • Speed control
  • Security system
  • Remote keyless entry
  • Rear window defroster
  • Rear step bumper
  • Rear seat center armrest
  • Rear reading lights

Vehicle History Report

VIN: 3GTP9EEL4MG274470

Check this vehicle's history for accidents, service records, ownership, and more.

Seller Details

Listed 2/6/2026

View original listing
Po

Portsmouth Chevrolet

549 US HWY 1 Bypass

Portsmouth, NH 03801

Phone

855-926-**** Show number

Location

Contact Seller

Po

Portsmouth Chevrolet

549 US HWY 1 Bypass

Portsmouth, NH 03801

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$592 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

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