2018 GMC Sierra 1500 SLT

  • Used
$26,951Details
Value Your Trade
Harper Acura
Location Details
Website
Call 865-691-5551
We’re here to help


    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Cocoa/Dune
    Odometer
    109,828 miles
    Transmission
    8-Speed Automatic with Overdrive
    Drivetrain
    4WD
    Engine Layout
    EcoTec3 5.3L V8
    VIN
    3GTU2NEC6JG423528
    Stock Number
    A17109A
    • Show Me the CARFAX 1-Owner Badge

    The highlights

    • Leather upholstery
    • Automatic temperature control
    • Premium audio system
    • Wireless phone connectivity
    • Exterior parking camera rear
    • Front dual zone A/C
    • Auto-dimming rearview mirror
    • High intensity discharge headlights
    • Split folding rear seat
    • Memory seat
    • Heated front seats
    • Perimeter/approach lights

    A closer look at what’s included

    More pre-installed items

    • Enhanced Driver Alert Package
    • Off-Road Suspension Package
    • Preferred Equipment Group 4SA
    • SLT Crew Cab Premium Plus Package
    • 1-touch down
    • 1-touch up
    • Adjustable pedals
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Front beverage holders
    • Front dual zone A/C
    • Garage door transmitter
    • Illuminated entry
    • Memory seat
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Rear beverage holders
    • Remote engine start: keyfob and smart device
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Speed-sensing steering
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM
    • CD player
    • CD-MP3 decoder
    • Premium audio system: GMC Infotainment System
    • Primary LCD size: 8.0"
    • Radio data system
    • Steering wheel mounted audio controls
    • Wireless phone connectivity: Bluetooth
    • Heated front seats
    • Leather upholstery
    • Power 2-way driver lumbar support
    • Power 2-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Split folding rear seat
    • Cylinder configuration: V-8
    • Cylinder deactivation
    • Drive type: four-wheel
    • Engine location: front
    • Fuel economy city: 16mpg
    • Fuel economy combined: 18mpg
    • Fuel economy highway: 22mpg
    • Fuel tank capacity: 26.0gal.
    • Limited slip differential: mechanical
    • Manual-shift auto
    • Mode select transmission
    • Number of valves: 16
    • Rear locking differential
    • Recommended fuel: Regular Unleaded
    • Variable valve control
    • Approach angle: 18 deg
    • Departure angle: 23 deg
    • Ground clearance (min): 226mm (8.9")
    • Ramp breakover angle: 19 deg
    • Auto-dimming door mirrors
    • Bodyside moldings
    • Door mirrors: chrome
    • Heated door mirrors
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Trailer hitch receiver
    • Trailer sway control
    • Turn signal indicator mirrors
    • Curb weight: 2,404kg (5,300lbs)
    • Exterior body width: 2,032mm (80.0")
    • Exterior height: 1,879mm (74.0")
    • Exterior length: 5,824mm (229.3")
    • Front headroom: 1,087mm (42.8")
    • Front hiproom: 1,543mm (60.7")
    • Front legroom: 1,150mm (45.3")
    • Front shoulder room: 1,677mm (66.0")
    • Payload: 803kg (1,770lbs)
    • Rear headroom: 1,029mm (40.5")
    • Rear hiproom: 1,531mm (60.3")
    • Rear legroom: 1,040mm (40.9")
    • Rear shoulder room: 1,670mm (65.7")
    • Turning radius: 7.2m (23.6')
    • Wheelbase: 3,645mm (143.5")
    • Compass
    • Delay-off headlights
    • Display: analog
    • Exterior parking camera rear
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • High intensity discharge headlights
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rear reading lights
    • Rear window defroster
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • Voltmeter
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Traction control
    Discover the power and capability of the 2018 GMC Sierra 1500 SLT. This impressive full-size pickup is ready to take on any challenge, whether you're hauling heavy loads, navigating rugged terrain, or seeking a premium driving experience.

    - 2018 GMC Sierra 1500 SLT in Black
    - EcoTec3 5.3L V8 engine with 8-speed automatic transmission and 4WD
    - Fuel-efficient with 15 city / 20 highway MPG

    Packed with premium features, this Sierra SLT offers unparalleled comfort and convenience:

    - Sunroof
    - Power sliding rear window
    - Bose premium audio system
    - 8" GMC Infotainment system with navigation
    - Heated and ventilated front seats
    - Heated steering wheel
    - Trailer brake controller
    - Spray-on bedliner
    - Full LED headlamps

    The Off-Road Suspension Package elevates this Sierra's capability, with features like Rancho monotube shocks, hill descent control, and an underbody shield. Meanwhile, the SLT Premium Plus Package adds 20" chrome wheels, front and rear park assist, and a host of other premium touches.

    From the bold, confident styling to the refined interior, every aspect of the 2018 GMC Sierra 1500 SLT is designed to impress. Experience the power, capability, and premium amenities that make this truck a standout in its class. Schedule a test drive today and discover why the Sierra SLT should be at the top of your list.

    This Sierra 1500 SLT is equipped with a wealth of features that enhance both functionality and driving enjoyment. The sunroof, power sliding rear window, and Bose audio system create a premium cabin experience, while the heated and ventilated front seats, heated steering wheel, and 8" infotainment system with navigation provide unparalleled comfort and convenience.

    Towing and hauling capabilities are bolstered by the trailer brake controller, spray-on bedliner, and the Off-Road Suspension Package, which includes Rancho monotube shocks, hill descent control, and an underbody shield. The SLT Premium Plus Package further elevates this Sierra with 20" chrome wheels, front and rear park assist, and a host of other premium touches.

    Whether you're looking for a capable work truck, a comfortable daily driver, or a versatile adventure vehicle, the 2018 GMC Sierra 1500 SLT delivers. Schedule a test drive today and experience the power, refinement, and premium features that make this truck a standout in the full-size segment.

    Peace of mind

    vehicle history report

    Vehicle history report

    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
    Free CarFax report

    A name you can trust

    Harper Alfa Romeo is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
    More about us

    KBB.com Consumer Reviews

    Kelley Blue Book Logo4.1out of 5 overall
    • 5.0

      Awesome Teuck

      by Sandy on Friday, July 23, 2021

      I absolutely love my truck. Comfort is better than our Cadillac and it looks awsome. Luxury interior and amazing in the snow.…
    • 1.0

      Transmission

      by Big man on Tuesday, February 11, 2025

      Terrible vehicle. They sold them know transmission was bad. I’ve put new transmission in 2021. And now it’s going out. Will be third transmission jn 142,000 miles…
    • 1.0

      2014 1500 denali

      by Nate on Sunday, May 07, 2023

      I have decided that this will be the first and final General Motors (GM) product that I will purchase. The air conditioning failed at 60,000 miles due to a problem with the condenser. At 65,000 miles, I had to replace the transmission because it was causing very rough shifts between gears 1-2 and 2-3. Unfortunately, at 120,000 miles, the transmission is once again exhibiting the same issue it had before it was replaced. Additionally, I was unlucky enough to have a truck that experiences paint peeling on nearly every body panel. This is especially prominent in large sections near the windows and rear doors. Needless to say, I will not be making this mistake again.…
    Based on 128 consumer ratings for 2014–2018 models. Privacy

      * The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges.

      * Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, special offers, current pricing and credit worthiness.

      * MSRP is the Manufacturer's Suggested Retail Price (MSRP) of the vehicle. It does not include any taxes. It does not include our $699 doc fee.  Pricing and availability may vary based on a variety of factors, including options, dealer, specials, fees, and financing qualifications. Consult your dealer for actual price and complete details. Vehicles shown may have optional equipment at additional cost.

      * The estimated selling price that appears after calculating dealer offers is for informational purposes, only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details.

      * Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.

      * In transit means that vehicles have been built, but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for actual price, payments and complete details.