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Lighthouse Buick GMC · Morton, IL

2021 GMC Sierra 1500 SLT

73,879 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeGMC
ModelSierra 1500
TrimSLT
Stock numberG26622A
Mileage73,879 miles
BodyPickup
Engine3.0L 6-cyl turbo
Cylinders6
Displacement3.0L
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
MPG14 city / 20 hwy
ExteriorPacific Blue Metallic

Vehicle description

Odometer is 8841 miles below market average! Duramax 3.0L 6-cylinder Turbo-diesel. 4x4. Apple CarPlay/Android Auto. Look at this nice one-owner local trade. Look at these verified options: Leather seats, Adaptive Cruise Control, Auto-Locking Rear Differential, Automatic Emergency Braking, Chrome Wheel To Wheel Assist Steps, Following Distance Indicator, Forward Collision Alert, Front Bucket Seats, Front dual zone A/C, Front Pedestrian Braking, Heated 2nd Row Outboard Seats, Heated front seats, Heated steering wheel, Hill Descent Control, IntelliBeam Automatic High Beam On/Off, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, Memory seat, Premium Bose 7-Speaker Sound System, Rear Cross Traffic Alert, Rear step bumper, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, SiriusXM w/360L, Split folding rear seat, Spray-On Pickup Bed Liner w/GMC Logo, Theft Deterrent System (Unauthorized Entry), Ultrasonic Front & Rear Park Assist, Ventilated Driver & Front Passenger Seats, Wireless Charging. Customer traded on a 2026 GMC Sierra 1500. Vehicle service contract available. We analyze the current market condition and re-price our vehicles on a daily basis; sometimes the price goes up and sometimes it goes down based on market values, supply and demand. At Lighthouse, we believe that value is more important than just price. Our goal is to offer competitive prices with exceptional customer service. Check our prices versus the competition, and if you find a lower price but prefer to do business with us, please reach out and give us an opportunity to earn your business. We will not compromise our exceptional customer service. Check out our reviews online. Read the biographies of our employees. You are more than just a number to us. Experience the Lighthouse difference. Our vision... "Serving others and building relationships... today and tomorrow."

Features & options (46)

  • Adaptive Cruise Control
  • Bluetooth®
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Aux Input
  • Heated Seats
  • Leather Seats
  • Wi-Fi Hotspot
  • Automatic High Beams
  • Lane Departure Warning
  • Lane Keep Assist
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance
  • Rear View Camera
  • Satellite Radio
  • Tow Hitch/Tow Package
  • Automatic Climate Control
  • Turbo Charged Engine
  • Premium Sound System
  • 4WD
  • Lane Keeping Assist
  • Back-Up Camera
  • WiFi Hotspot
  • Cross-Traffic Alert
  • Tow Hitch
  • Multi-Zone A/C
  • Rear Parking Aid
  • Auxiliary Audio Input
  • Bluetooth® Connection
  • Cruise Control
  • Seat Memory
  • DriveType: Four Wheel Drive
  • City: 14 MPG
  • Hwy: 20 MPG
  • Combined: 16 MPG
  • Fuel System: Direct Injection
  • Fuel Tank Capacity: 24 gal
  • Fuel Type: Diesel Fuel
  • Horse Power: 277
  • Rear Wheel: Single

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 Morton, Illinois
Asking price$30,912Dealer asking price · 73,879 mi
Market value$37,912Market value · based on 3 comparable cars
vs. market Great deal-18.5%Great deal · based on 3 comparable cars

Where this price sits

Among the lowest-priced · 100% of 3 similar listings ask more than this car.

$30,912lowest$38,000highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-18.5%
−25%Market value+25%
Great deal$7,000 below the market value of $37,912

Price range

$30,912
$30,912$38,000
Lowest price of 4 similar listings within 50 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

  • Compared with 3 used 2021–2022 GMC Sierra 1500 SLT listings within 50 mi.
  • Priced $7,000 below the market value of 3 comparable cars.
  • Lowest price of 4 similar listings within 50 miles.
  • Has about 21,000 more miles than similar listings.
  • About 12,313 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # G26622A — 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 8, 2026. No price change at this dealership since Nov 8 ($30,912).

$30.7k$30.8k$30.9k$31.0k$31.1k$31.2kNov 8Nov 9Nov 10Nov 11Nov 12

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

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 2021–2022 Sierra 1500 SLT · used · any miles · within 50 miles of Morton, Illinois. All 3 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Morton

All years and trims. Nearest first.