Seth Wadley Chevrolet GMC Perry

300 Charles R Hall Drive, Perry, OK 73077
4.6
4.6 out of 5 stars

Used 2018 GMC Sierra 1500 SLT

116,264 miles
For Sale:$27,225

$348(1.3%)price increased

Estimated payment:$617/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $23,300 and $27,300, while the current price is $27,225.$23,300 - $27,300$27,225
  • Priced at $27,225, this vehicle is within the current market price range of $23,300 to $27,300.

  • It has 116,264 miles, which is 15,264 (15%) above the median mileage of 101,000.

Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.

View Full Value Report

SequenceDatePrice ChangeCurrent Price
1.4/15/2026 (13 days ago)$27,250
2.4/16/2026 (12 days ago)+$799 (+2.9%)$28,049
3.4/17/2026 (11 days ago)-$373 (-1.3%)$27,676
4.4/21/2026 (7 days ago)-$799 (-2.9%)$26,877
5.4/27/2026 (18 hours ago)+$348 (+1.3%)$27,225
  • Truck
  • Pickup
  • Crew Cab
  • Extended Front Legroom
  • Condition
    Used
  • Mileage
    116,264miles
  • Aggregate Ratings
    3.4
    3.4 out of 5 stars
  • Generation
    3(2014 - 2018)
  • Trim
    SLT
  • Drivetrain
    4X4
  • Transmission
    6-Speed Shiftable Automatic
  • Exterior Color
    Cardinal Red (Red & Orange)Factory Paint Code:G7C
  • Interior Color
    Jet Black
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    6
  • Max Towing Capacity
    11,700lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • Ground Clearance
    8.9inch
  • NHTSA Safety Ratings
    5
    5 out of 5 stars
  • Final Assembly Point
    Silao, Mexico
  • VIN
    3GTU2NEC6JG185583

Engine

EcoTec3 5.3L V8 355hp 383ft. lbs. Gasoline

Message from the seller

Recent Arrival! 2018 Cardinal Red GMC Sierra 1500 SLT 4WD 6-Speed Automatic Electronic with Overdrive EcoTec3 5.3L V8 This GMC Sierra 1500 has many features and is well equipped including, Lifetime Engine Guarantee, Lifetime Oil Changes, 10-Way Power Driver's Seat Adjuster, 110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2-Speed Active Electronic AutoTrac Transfer Case, 20'' x 9'' Polished Aluminum Wheels, 4-Wheel Disc Brakes, 4.2'' Diagonal Color Display Driver Info Center, 40/20/40 Front Split Bench Seat, 6 Speakers, 6-Speaker Audio System, 6'' Rectangular Chromed Tubular Assist Steps, ABS brakes, Adjustable pedals, Air Conditioning, All-Weather Floor Liner (LPO), Alloy wheels, AM/FM radio: SiriusXM, Auto-dimming door mirrors, Auto-Dimming Inside Rear-View Mirror, Auto-dimming Rear-View mirror, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Bodyside moldings, Bose Speaker System, Brake assist, Bumpers: chrome, CD player, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Mirror Caps, Chrome Recovery Hooks, Color-Keyed Carpeting, Compass, Deep-Tinted Glass, Delay-off headlights, Driver & Front Passenger Illuminated Vanity Mirrors, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Stability Control, Enhanced Driver Alert Package, Exterior Parking Camera Rear, EZ Lift & Lower Tailgate, Floor Mounted Console, Forward Collision Alert, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front Frame-Mounted Black Recovery Hooks, Front Full Feature Power Reclining Bucket Seats, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, GMC 4G LTE, GMC Connected Access, HD Radio, Heated & Ventilated Front Bucket Seats, Heated door mirrors, Heated Driver & Front Passenger Seats, Heated front seats, Heavy Duty Suspension, Heavy-Duty Rear Locking Differential, High-Intensity Discharge Headlights, Hill Descent Control, Illuminated entry, IntelliBeam Automatic High Beam On/Off Headlight, Lane Keep Assist, Leather Appointed Seat Trim, Leather Wrapped Heated Steering Wheel, Leather Wrapped Steering Wheel w/Cruise Controls, LED Cargo Box Lighting, LED Tailamps w/Signature, Low Speed Forward Automatic Braking, Low tire pressure warning, Manual Tilt/Telescoping Steering Column, Memory seat, Occupant sensing airbag, Off-Road Suspension Package, OnStar & GMC Connected Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Polished Exhaust Tip, Power Adjustable Pedals, Power door mirrors, Power driver seat, Power Folding & Adjustable Heated Outside Mirrors, Power passenger seat, Power Sliding Rear Window w/Defogger, Power steering, Power windows, Power Windows w/Driver Express Up & Down, Preferred Equipment Group 4SA, Premium audio system: GMC Infotainment System, Radio data system, Radio: AM/FM/GMC Infotainment & Navigation, Radio: AM/FM/GMC Infotainment System, Rear 60/40 Folding Bench Seat (Folds Up), Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Remote Keyless Entry, Remote keyless entry, Remote Locking Tailgate, Remote Vehicle Starter System, Security system, Single Slot CD/MP3 Player, SiriusXM Satellite Radio, SLT Preferred Package, Speed control, Speed-sensing steering, Split folding rear seat, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Texas Emblem, Texas SLT Premium Package, Theft Deterrent System (Unauthorized Entry), Thin Profile LED Fog Lamps, Tilt steering wheel, Traction control, Trailering Equipment, Trip computer, Turn signal indicator mirrors, Ultrasonic Front & Rear Park Assist, Universal Home Remote,

* Based on opinions and should be considered as general guidance only.

  • Reliability (3)
    3 out of 5 stars
    Reliability for the 2018 Sierra 1500 SLT is about average for its class. Some owners have reported minor issues, but major powertrain problems are not widespread. Regular maintenance is key to its longevity.
  • Maintenance (3)
    3 out of 5 stars
    Maintenance costs are typical for a full-size pickup truck. Parts are readily available, and most mechanics are familiar with GM trucks. Fuel economy is on par with competitors, but still a significant factor for ownership.
  • Technology (4)
    4 out of 5 stars
    The infotainment system is user-friendly with a responsive touchscreen and good integration for Apple CarPlay and Android Auto. There are ample USB ports and available features like a Wi-Fi hotspot. While not cutting-edge, it provides a solid set of modern conveniences.
  • Comfort (4)
    4 out of 5 stars
    The interior is spacious and the seats are generally comfortable, even on longer drives. Road noise is well-managed for a truck, contributing to a pleasant cabin environment. The ride quality is smooth over most surfaces, absorbing bumps effectively.
  • Dynamics (3)
    3 out of 5 stars
    The 2018 GMC Sierra 1500 SLT offers a decent ride for a truck, but it still feels like a full-size pickup. Handling is predictable but not particularly agile, and the steering can feel a bit numb. It's competent for daily driving and light hauling, but don't expect sporty performance.

  • Seating:

    • Seating Rows:2
    • Standard Seating:6
    • Max Seating:6
    • Leg Room (front):45.3in.
    • Leg Room (rear):40.9in.
  • Measurements:

    • Width:80in.
    • Ground Clearance:8.9in.
  • Weight:

    • Gross Weight:7,200lbs
  • Wheels & Tires:

    • Tire:P265/65R18
  • Performance:

    • Towing Capacity:6,100lbs
    • Max Towing Capacity:11,700lbs
  • Fuel Tank:

    • Fuel Tank Volume:26gallon

2018 GMC Sierra 1500 Overview

The 2018 GMC Sierra 1500 stands as a formidable contender in the full-size pickup truck segment, offering a blend of robust capability, refined comfort, and advanced technology. Building on a legacy of dependable performance, the Sierra 1500 for 2018 aimed to deliver a compelling package for a wide range of truck buyers, from those seeking a workhorse for tough jobs to individuals looking for a capable and stylish daily driver.

Highlights

  • Engine Options: The 2018 Sierra 1500 provided a trio of powerful and versatile engine options to suit various needs:
    • 4.3L EcoTec3 V6: This standard engine offered a good balance of power and efficiency for everyday tasks and light-duty hauling.
    • 5.3L EcoTec3 V8: A popular choice, this engine provided a significant boost in torque and horsepower, making it well-suited for more demanding towing and hauling duties.
    • 6.2L EcoTec3 V8: The range-topping engine, this powerhouse delivered exceptional performance for those who require maximum towing and acceleration capabilities. All engines were paired with a smooth-shifting automatic transmission.
  • Safety Features: GMC equipped the 2018 Sierra 1500 with a comprehensive suite of available safety and driver-assist technologies designed to enhance awareness and mitigate potential hazards:
    • Forward Collision Alert: Uses forward-facing sensors to detect a potential frontal collision and alerts the driver.
    • Lane Keep Assist with Lane Departure Warning: Monitors lane markings and provides gentle steering wheel input to help keep the vehicle centered in its lane if drift is detected.
    • Low-Speed Forward Automatic Braking: Can automatically apply brakes at lower speeds to help reduce the severity of a frontal collision or avoid it altogether.
    • Rear Vision Camera: Provides a view of the area behind the vehicle when in reverse, aiding in parking and avoiding obstacles.
    • StabiliTrak, Stability Control System with Trailer Sway Control: Helps maintain control of the vehicle during slippery conditions or when towing by automatically adjusting engine power and brake pressure.
  • Trim Summary: The 2018 Sierra 1500 was offered in several distinct trim levels, each building upon the capabilities and amenities of the one below:
    • Sierra: The foundational trim, offering essential truck functionality and durability for work-focused buyers.
    • SLE: Introduced a more comfortable and feature-rich experience with upgraded interior appointments and more technology options.
    • SLT: Stepped up the luxury and convenience with premium materials, advanced infotainment, and more sophisticated styling cues.
    • All Terrain: Tailored for off-road enthusiasts, this trim featured specialized suspension components, all-terrain tires, and enhanced styling for rugged adventures.
    • Denali: Represented the pinnacle of Sierra luxury, boasting premium leather seating, advanced technology, distinctive styling, and a refined driving experience.
  • Other Notable Aspects:
    • Duramax Diesel Option (for Heavy Duty, but worth noting its presence in the Sierra lineup): While the 1500 didn't offer a diesel option in 2018, GMC's commitment to diesel power within the Sierra family was evident, hinting at future possibilities.
    • Body Style Versatility: Available in Regular Cab, Double Cab, and Crew Cab configurations, providing flexibility for passenger and cargo needs.
    • IntelliLink Infotainment: Featured an intuitive infotainment system with touchscreen displays (size varied by trim), Apple CarPlay, and Android Auto compatibility for seamless smartphone integration.
    • CornerStep Rear Bumper: A clever design feature that provided an integrated step on both sides of the rear bumper, making it easier to access the truck bed.

What to Expect

Ownership of a 2018 GMC Sierra 1500 generally involves a durable and capable experience. Its body-on-frame construction and robust powertrains are designed for longevity, especially when adhering to the recommended maintenance schedule. Routine maintenance will include oil changes, tire rotations, fluid checks, and brake inspections. The availability of reliable V8 engines means that while fuel efficiency can be a factor, the engines are generally known for their dependability when properly cared for.

Insurance costs for the 2018 Sierra 1500 will vary depending on factors such as the chosen trim level, engine, driver's record, location, and coverage levels. As a full-size pickup truck with powerful engine options, it may command slightly higher insurance premiums compared to smaller vehicles, but it's generally competitive within its segment.

Potential Considerations

  • Ride Comfort (Compared to some competitors): While the Sierra 1500 offers a comfortable ride for a truck, some might find it slightly less refined or car-like in its ride quality compared to certain more crossover-oriented competitors in the segment, especially in lower trim levels.
  • Infotainment System Responsiveness: While the IntelliLink system was generally user-friendly, some users in 2018 reported occasional minor lag or unresponsiveness with the touchscreen interface in certain situations.
  • Interior Design (Pre-redesign): While the interior was functional and well-built, the design language of the 2018 model, prior to the complete redesign, was considered by some reviewers and buyers to be slightly less modern or visually exciting than some of its key rivals.
  • Fuel Economy: As expected with a full-size truck, fuel economy figures, particularly with the V8 engines, can be a consideration for those prioritizing efficiency above all else.

Overall Summary

The 2018 GMC Sierra 1500 is a highly capable and well-rounded full-size pickup truck that successfully blends workhorse functionality with a comfortable and technologically advanced experience. With its range of powerful engine options, advanced safety features, and a variety of trim levels catering to different needs and preferences, the Sierra 1500 stands as a solid choice for those seeking a dependable and versatile truck. While some minor considerations regarding ride refinement and interior design exist, they do not detract from the Sierra's overall strengths as a strong performer in its class.

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Listed on April 15, 2026 (13 days ago)
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This Used 2018 GMC Sierra 1500 SLT is available for drivers in Stillwater ...

Cruz™ Disclaimer: Vehicle details shown on this site are provided by sellers or third parties. Cruz™ does not independently verify this information and is not liable for its accuracy. All services and content are offered without any warranty, either expressed or implied. Learn more here.MPG & Max Range: Fuel economy estimates are provided by the EPA and are intended for comparison purposes only. Your actual mileage will vary depending on driving conditions, vehicle condition, and other factors.Price: Prices shown may not include taxes, fees, or other charges. Prices and availability are subject to change without notice. Contact the seller for the most current pricing information.Options & Features: Installed options may not be shown. Contact the seller for more information about available features and options.