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Express Autos · Zachary, LA

2018 GMC Sierra 1500 4WD Crew Cab 143.5" SLT

136,899 miles · truck · Price dropped $20

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2018
MakeGMC
ModelSierra 1500
TrimSLT
VIN
Stock number240496
Mileage136,899 miles
BodyPickup
Engine5.3L 8-cyl
Cylinders8
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG16 city / 22 hwy
ExteriorWHITE
InteriorTAN

Vehicle description

Hop into this sleek 2018 GMC Sierra 1500 and experience the drive of a lifetime! This beauty is equipped with all the essentials to elevate your driving experience - from the high-intensity discharge headlights that light up the road ahead to the front heated seats that keep you cozy on chilly days. Cruise control allows for a smooth ride, while the alloy wheels add a touch of sophistication. With Sirius XM Satellite Radio at your fingertips, you can enjoy your favorite tunes on the go. Safety is a top priority with ABS brakes, front side airbags, and a child safety door lock feature. The carfax report is available for your peace of mind, ensuring this truck's top-notch condition. Whether you're running daily errands or heading out on a road trip adventure, this GMC Sierra 1500 is ready to take you there in style and comfort. Don't miss out on the chance to make this exceptional vehicle yours today! Visit Express Autos online at expressautosla.com to see more pictures of this vehicle or call us at 225-678-5141 today to schedule your test drive.

Features & options (55)

  • Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors
  • Pickup box
  • Differential, heavy-duty locking rear
  • Suspension Package
  • Four wheel drive
  • Cooling, external engine oil cooler
  • Cooling, auxiliary external transmission oil cooler
  • Alternator, 150 amps (Not included with (PCQ) SLT eAssist Package.)
  • Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
  • Frame, fully-boxed, hydroformed front section
  • Cargo tie downs (4), movable upper
  • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
  • Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock
  • Capless Fuel Fill
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Wheelhouse liners, rear (Requires Crew Cab or Double Cab model.)
  • Tire, spare P265/70R17 all-season, blackwall
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Bumper, front chrome lower
  • Bumper, rear chrome with rear bumper corner steps
  • CornerStep, rear bumper
  • Moldings, bodyside, chrome
  • Grille surround, chrome
  • Active Aero Shutters, front
  • Headlamps, high intensity discharge (HID) projector-beam with LED signature
  • Fog lamps, thin profile LED
  • Taillamps, LED with signature
  • Lamps, cargo area, cab mounted with switch on center switch bank
  • Mirror caps, chrome (Not available with (GAT) All Terrain Package and (NHT) max Trailering Package.)
  • Glass, deep-tinted
  • 4X4 chrome badge (Included and only available with 4X4 models.)
  • LED Lighting, cargo box with switch on center switch bank
  • Tailgate and bed rail protection caps, top
  • Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.)
  • Tailgate, EZ-Lift and Lower
  • Door handles, chrome
  • 6-speaker audio system
  • Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
  • Floor covering, color-keyed carpeting
  • Steering column, manual Tilt-Wheel and telescoping
  • Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Driver Information Center, 4.2-inch diagonal color display includes driver personalization, warning messages and vehicle information
  • Windows, power with driver express up and down and express down on all other windows
  • Pedals, power-adjustable
  • Remote vehicle starter system
  • Universal Home Remote
  • Theft-deterrent system, unauthorized entry
  • Air conditioning, dual-zone automatic climate control
  • Power outlet, 110-volt AC
  • Mirror, inside rearview auto-dimming
  • Visors, driver and front passenger illuminated vanity mirrors
  • Assist handle, front passenger on A-pillar
  • Daytime Running Lamps with automatic exterior lamp control
  • Rear Vision Camera
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)

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 100 miles of Zachary, Louisiana
Asking price$22,880Dealer asking price · 136,899 mi
Market value$21,240Market value · based on 4 comparable cars
vs. market High price+7.7%High price · based on 4 comparable cars

Where this price sits

Among the highest-priced · 25% of 4 similar listings ask more than this car.

$19,600lowest$26,995highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+7.7%
−25%Market value+25%
High price$1,640 above the market value of $21,240

Price range

$22,880
$19,600$26,995
4th lowest price of 5 similar listings within 100 milesTick marks the market value · range of 4 similar listings

AutosXchange Insights

  • Compared with 4 used 2017–2018 GMC Sierra 1500 SLT listings within 100 mi.
  • Priced $1,640 above the market value of 4 comparable cars — compare options, condition and history.
  • 4th lowest price of 5 similar listings within 100 miles.
  • Has about 26,000 fewer miles than similar listings.
  • About 15,211 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 240496 — 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 5, 2026. 1 price change at this dealership: $22,900 → $22,880 (−$20).

$22.6k$22.7k$22.8k$22.9k$23.0k$23.1kNov 5Nov 7Nov 8Nov 10Nov 11Nov 13−$20 Nov 11

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

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 2017–2018 Sierra 1500 SLT · used · any miles · within 100 miles of Zachary, Louisiana. All 4 comparable cars for sale, nearest first.

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

More GMC Sierra 1500 near Zachary

All years and trims. Nearest first.

2017 GMC Sierra 1500 4WD Double Cab 143.5" SLE vehicle photo2017 GMC Sierra 1500 4WD Double Cab 143.5" SLE150,824 miles · Express Autos · Zachary, LA · 0 mi away$14,8802016 GMC Sierra 1500 4WD Crew Cab 143.5" SLT vehicle photo2016 GMC Sierra 1500 4WD Crew Cab 143.5" SLT151,780 miles · Express Autos · Zachary, LA · 0 mi away$20,2802016 GMC Sierra 1500 2WD Crew Cab 143.5" SLE vehicle photo2016 GMC Sierra 1500 2WD Crew Cab 143.5" SLE173,352 miles · Express Autos · Zachary, LA · 0 mi away$14,9002015 GMC Sierra 1500 4WD Crew Cab 143.5" SLT vehicle photo2015 GMC Sierra 1500 4WD Crew Cab 143.5" SLT101,087 miles · Express Autos · Zachary, LA · 0 mi away$23,8802014 GMC Sierra 1500 vehicle photo2014 GMC Sierra 1500278,937 miles · Premier Auto Of Zachary LLC. · Zachary, LA · 0 mi away$7,9992012 GMC Sierra 1500 2WD Crew Cab 143.5" SLE vehicle photo2012 GMC Sierra 1500 2WD Crew Cab 143.5" SLE110,597 miles · Express Autos · Zachary, LA · 0 mi away$16,485