Used 2018 GMC Sierra 1500 Denali
50,545 mi.
Vehicle Details
Experience commanding presence and premium capability in this 2018 GMC Sierra 1500 Denali, finished in sleek Onyx Black with a luxurious Jet Black interior. This 4WD Crew Cab combines rugged power with upscale refinement, perfect for both work and leisure.
Entertainment Features
AM/FM/GMC Infotainment and Navigation Radio
Bose Sound System with 6 Speakers (7 speakers including subwoofer with bucket seats)
SiriusXM Satellite Radio
Wireless Charging (compatible with Qi and PMA technologies)
Steering Wheel Audio Controls
HD Radio
Apple CarPlay and Android Auto (standard for 2018+ GMC models)
Added Features
Trailering Equipment with Integrated Trailer Brake Controller — $275
Tri-Mode Power Steps — $995
Power Sunroof — $995
MagneRide Magnetic Ride Control Suspension — $700
Polished Exhaust Tip
Thin Profile LED Fog Lamps
Deep-Tinted Glass
Remote Locking Tailgate
Remote Vehicle Starter System
110-Volt AC Power Outlet
Safety Features
Safety Alert Seat
Tire Pressure Monitoring System with Tire Fill Alert
Teen Driver Mode (Configurable for safe driving behavior)
Front and Rear Ultrasonic Park Assist
Rear Vision Camera with Dynamic Guide Lines
Forward Collision Alert
Lane Keep Assist
Low-Speed Forward Automatic Braking
StabiliTrak Stability Control with Proactive Roll Avoidance
Theft Deterrent System (Unauthorized Entry)
Standard Features
5.3L EcoTec3 V8 Engine (355 hp / 383 lb-ft torque)
Electronic 8-Speed Automatic Transmission with Overdrive
4×4 Drivetrain with 2-Speed Electronic Autotrac Transfer Case
20″ Bright Machined Aluminum Wheels with P275/55R20 Tires
Chrome Door Handles and Bodyside Moldings
Power Folding, Heated Outside Mirrors with Chrome Caps
Dual-Zone Automatic Climate Control
8″ Multi-Color Customizable Driver Display
Perforated Leather-Appointed Front Bucket Seats (heated and ventilated)
Floor-Mounted Console with Wireless Charging and Storage
Why Shop and Buy at Tomball Ford?
Extensive inventory of premium trucks like this 2018 GMC Sierra 1500 Denali
Competitive pricing with transparent added feature breakdowns
Expert finance and trade-in options tailored to your needs
Top-rated customer service with a 4.8-star Google rating
Convenient location and hassle-free test drive experience
Google Review Spotlight:
“The team at Tomball Ford made purchasing my truck seamless and enjoyable. Great prices and honest service — highly recommend!” — Jason R., 2025-04-01
Come check out this capable and luxurious 2018 GMC Sierra 1500 Denali today — your next truck awaits with powerful performance and upscale comfort.
- ONYX BLACK
- JET BLACK, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
- ENGINE, 5.3L ECOTEC3 V8, WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION
Standard Features
- Navigation System
- Enhanced Driver Alert Package
- Preferred Equipment Group 5SA
- Trailering Equipment
- 7 Speakers
- AM/FM radio: SiriusXM
- Bose Speaker System
- CD player
- HD Radio
- Premium audio system: GMC Infotainment System
- Radio data system
- Radio: AM/FM/GMC Infotainment & Navigation
- Single Slot CD/MP3 Player
- SiriusXM Satellite Radio
- Steering Wheel Audio Controls
- Air Conditioning
- Automatic temperature control
- Dual-Zone Automatic Climate Control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
- 110-Volt AC Power Outlet
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Power Windows w/Driver Express Up & Down
- Remote Keyless Entry
- Remote keyless entry
- Remote Vehicle Starter System
- Steering wheel mounted audio controls
- Universal Home Remote
- Adaptive suspension
- Leather Wrapped Heated Steering Wheel
- Manual Tilt/Telescoping Steering Column
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Remote Locking Tailgate
- Power Sunroof
- Body Color Lower Front Bumper
- Body Color Rear Bumper w/Cornersteps
- Brake assist
- Electronic Stability Control
- Exterior Parking Camera Rear
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Theft Deterrent System (Unauthorized Entry)
- Speed control
- 2-Speed Active Electronic AutoTrac Transfer Case
- 150 Amp Alternator
- 6″ Rectangular Chromed Tubular Assist Steps
- Alternate Assist Step Desired
- Auto-dimming door mirrors
- Bodyside moldings
- Bumpers: body-color
- Chrome Bodyside Moldings
- Chrome Door Handles
- Chrome Mirror Caps
- EZ Lift & Lower Tailgate
- Front License Plate Kit
- Heated door mirrors
- IntelliBeam Automatic High Beam On/Off Headlight
- MagneRide Magnetic Ride Control Suspension
- Polished Exhaust Tip
- Power door mirrors
- Power Folding & Adjustable Heated Outside Mirrors
- Rear step bumper
- Rear Wheelhouse Liners
- Thin Profile LED Fog Lamps
- Tri-Mode Power Steps
- Turn signal indicator mirrors
- 1st & 2nd Row Color-Keyed Carpeted Floor Mats
- 8″ Multi-Color Customizable Driver Display
- Adjustable pedals
- Auto-Dimming Inside Rear-View Mirror
- Auto-dimming Rear-View mirror
- Color-Keyed Carpeting
- Compass
- Driver & Front Passenger Illuminated Vanity Mirrors
- Driver door bin
- Driver vanity mirror
- Floor Mounted Console
- Forward Collision Alert
- Front Full Feature Power Reclining Bucket Seats
- Front reading lights
- Garage door transmitter
- GMC 4G LTE
- GMC Connected Access
- Heated steering wheel
- Illuminated entry
- Lane Keep Assist
- Low Speed Forward Automatic Braking
- OnStar & GMC Connected Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Power Adjustable Pedals
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Voltmeter
- Wireless Charging
- Heated & Ventilated Front Bucket Seats
- Heated front seats
- Perforated Leather Appointed Seat Trim
- Power passenger seat
- Rear 60/40 Folding Bench Seat (Folds Up)
- Split folding rear seat
- Ventilated front seats
- Front Center Armrest w/Storage
- Passenger door bin
- Front Frame-Mounted Black Recovery Hooks
- Integrated Trailer Brake Controller
- Alloy wheels
- Wheels: 20″ x 9″ Bright Machined Aluminum
- Deep-Tinted Glass
- Power Sliding Rear Window w/Defogger
- Variably intermittent wipers
- 3.42 Rear Axle Ratio
VEHICLE DATA
Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions (\’Chrome Data\’). © 2025 Chrome Data Solutions, LP. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.
ESTIMATE MPG
EPA mileage ratings are supplied by Chrome Data Solutions, LP for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.
Based on 2019 EPA mileage ratings. Your MPGe/MPG and driving range will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.
PRICING
Vehicle pricing is believed to be accurate. Tax, title and registration are not included in prices shown unless otherwise stated. Manufacturer incentives may vary by region and are subject to change. Vehicle information & features are based upon standard equipment and may vary by vehicle. Monthly payments may be higher or lower based upon incentives, qualifying programs, credit qualifications, residency & fees. No claims, or warranties are made to guarantee the accuracy of vehicle pricing, payments or actual equipment. Call to confirm accuracy of any information.
Manufacturer’s Rebate subject to residency restrictions. Any customer not meeting the residency restrictions will receive a dealer discount in the same amount of the manufacturer’s rebate.
