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Wallingford GMC · Wallingford, CT

2018 GMC Sierra 1500 SLT

84,241 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2018
MakeGMC
ModelSierra 1500
TrimSLT
Stock number636945T
Mileage84,241 miles
BodyPickup
Engine5.3L 8-cyl
Cylinders8
Displacement5.3L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG15 city / 20 hwy
ExteriorRed Quartz Tintcoat
InteriorCocoa/Dune, Leather-Appointed Front Seat Trim

Vehicle description

Priced below KBB Fair Purchase Price! Odometer is 9595 miles below market average!Red Quartz Tintcoat 2018 GMC Sierra 1500 SLT 4D Crew Cab 4WD 6-Speed Automatic Electronic with Overdrive EcoTec3 5.3L V8Ready for your next vehicle? Call 203-269-8741 today and experience our Fast, Easy, Personal buying process with one of our customer friendly product specialists.This vehicle features Preferred Equipment Group 4SA (110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2-Speed Active Electronic AutoTrac Transfer Case, 4.2 Diagonal Color Display Driver Info Center, Auto-Dimming Inside Rear-View Mirror, Auxiliary External Transmission Oil Cooler, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Mirror Caps, Color-Keyed Carpeting, Deep-Tinted Glass, Driver & Front Passenger Illuminated Vanity Mirrors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, EZ Lift & Lower Tailgate, Front Frame-Mounted Black Recovery Hooks, GMC 4G LTE, GMC Connected Access, Heavy-Duty Rear Locking Differential, Leather Wrapped Steering Wheel w/Cruise Controls, LED Cargo Box Lighting, LED Tailamps w/Signature, Manual Tilt/Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Adjustable Pedals, Power Folding & Adjustable Heated Outside Mirrors, Power Windows w/Driver Express Up & Down, Rear 60/40 Folding Bench Seat (Folds Up), Rear Wheelhouse Liners, Remote Keyless Entry, Remote Locking Tailgate, Remote Vehicle Starter System, Single Slot CD/MP3 Player, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Thin Profile LED Fog Lamps, and Universal Home Remote), SLT Preferred Package (Leather Wrapped Heated Steering Wheel and Power Sliding Rear Window w/Defogger), SLT Premium Package (20 x 9 Polished Aluminum Wheels, 6 Rectangular Chromed Tubular Assist Steps, and Bose Speaker System), Trailering Equipment, 10-Way Power Driver's Seat Adjuster, 4-Wheel Disc Brakes, 40/20/40 Front Split Bench Seat, 6 Speakers, 6-Speaker Audio System, ABS brakes, Adjustable pedals, Air Conditioning, All-Weather Floor Liner (LPO), Alloy wheels, AM/FM radio: SiriusXM, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Bodyside moldings, Brake assist, Bumpers: chrome, CD player, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Exterior Parking Camera Rear, Front & Rear Molded Black Splash Guards (LPO), Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, HD Radio, Heated door mirrors, Heated Driver & Front Passenger Seats, Heated front seats, Heavy Duty Suspension, High-Intensity Discharge Headlights, Illuminated entry, Integrated Trailer Brake Controller, Leather Appointed Seat Trim, Low tire pressure warning, Memory seat, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power Sunroof, Power windows, Premium audio system: GMC Infotainment System, Radio data system, Radio: AM/FM/GMC Infotainment & Navigation, Radio: AM/FM/GMC Infotainment System, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote keyless entry, Security system, SiriusXM Satellite Radio, Speed control, Speed-sensing steering, Split folding rear seat, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Ultrasonic Front & Rear Park Assist, Variably intermittent wipers, Voltmeter, and Wheels: 18 x 8.5 Polished Aluminum.

Features & options (16)

  • Bluetooth®
  • Heated Steering Wheel
  • 4WD/AWD
  • Heated Seats
  • Leather Seats
  • Parking Assistance
  • Cruise Control
  • DriveType: Four Wheel Drive
  • City: 15 MPG
  • Hwy: 20 MPG
  • Combined: 17 MPG
  • Fuel System: Direct Injection
  • Fuel Tank Capacity: 26 gal
  • Fuel Type: Gasoline Fuel
  • Horse Power: 355
  • 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 Wallingford, Connecticut
Asking price$29,289Dealer asking price · 84,241 mi
Market value$29,836Market value · based on 6 comparable cars
vs. market Fair price-1.8%Fair price · based on 6 comparable cars

Where this price sits

In the typical middle range · 67% of 6 similar listings ask more than this car.

$14,995lowest$30,589highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-1.8%
−25%Market value+25%
Fair price$547 below the market value of $29,836

Price range

$29,289
$14,995$30,589
3rd lowest price of 7 similar listings within 50 milesTick marks the market value · range of 6 similar listings

AutosXchange Insights

  • Compared with 6 used 2018–2019 GMC Sierra 1500 SLT listings within 50 mi.
  • Priced $547 below the market value of 6 comparable cars.
  • 3rd lowest price of 7 similar listings within 50 miles.
  • Has about 5,000 fewer miles than similar listings.
  • About 9,360 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 636945T — 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 7, 2026. No price change at this dealership since Nov 7 ($29,289).0 price changes at this dealership: $29,289 → $29,289.

$29.0k$29.1k$29.2k$29.3k$29.4k$29.5kNov 7Nov 8Nov 9Nov 10Nov 11

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); 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 2018–2019 Sierra 1500 SLT · used · any miles · within 50 miles of Wallingford, Connecticut. All 6 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Wallingford

All years and trims. Nearest first.