Home / Pre-Owned Inventory / Used / 2018 / GMC / Sierra 1500 / Denali / 3GTU2PEC7JG368616
star_border star

Used 2018 GMC Sierra 1500 Denali

VIN: 3GTU2PEC7JG368616
Stock #: A14642

84,477 mi.

Vehicle Details

MPG:15/20 (City/Hwy)
Trans.:8-Speed Automatic with Overdrive
Drivetrain:Four Wheel Drive
Engine: EcoTec3 5.3L V8
Fuel Type:Gasoline
Ext. Color:Red Quartz Tintcoat
Int. Color:Cocoa/Dark Sand
Sale Price
$33,985

Add Your Heading Text Here

Description

This 2018 GMC Sierra 1500 Denali in Red Quartz Tintcoat includes the following features: EcoTec3 5.3L V8 8-Speed Automatic with Overdrive 4WD Enhanced Driver Alert Package (Forward Collision Alert, IntelliBeam Automatic High Beam On/Off Headlight, Lane Keep Assist, and Low Speed Forward Automatic Braking), Preferred Equipment Group 5SA (110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2-Speed Active Electronic AutoTrac Transfer Case, 6″ Rectangular Chromed Tubular Assist Steps, 8″ Multi-Color Customizable Driver Display, Auto-Dimming Inside Rear-View Mirror, Body Color Lower Front Bumper, Body Color Rear Bumper w/Cornersteps, Bose Speaker System, 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, Heated & Ventilated Front Bucket Seats, Leather Wrapped Heated Steering Wheel, Manual Tilt/Telescoping Steering Column, OnStar & GMC Connected Services Capable, Polished Exhaust Tip, Power Adjustable Pedals, Power Folding & Adjustable Heated Outside Mirrors, Power Sliding Rear Window w/Defogger, 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, Ultrasonic Front & Rear Park Assist, and Universal Home Remote), Trailering Equipment, 8-Speed Automatic with Overdrive, 4WD, Cocoa/Dark Sand Leather, 3.42 Rear Axle Ratio, 4-Wheel Disc Brakes, 7 Speakers, ABS brakes, Adaptive suspension, Adjustable pedals, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Bodyside moldings, Brake assist, Bumpers: body-color, 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, Floor Mounted Console, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front Full Feature Power Reclining Bucket Seats, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, HD Radio, Heated door mirrors, Heated front seats, Heated steering wheel, Illuminated entry, Integrated Trailer Brake Controller, Low tire pressure warning, MagneRide Magnetic Ride Control Suspension, Memory seat, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather Appointed Seat Trim, 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, 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, Variably intermittent wipers, Ventilated front seats, Voltmeter, Wheels: 20″ x 9″ Bright Machined Aluminum, and Wireless Charging. Red Quartz Tintcoat 2018 GMC Sierra 1500 Denali 4WD 8-Speed Automatic with Overdrive EcoTec3 5.3L V8 8-Speed Automatic with Overdrive, 4WD, Cocoa/Dark Sand Leather.

Mac Haik’s Southway Ford has been serving our Fri
  • RED QUARTZ TINTCOAT
  • COCOA/DARK SAND, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
  • ENGINE, 5.3L ECOTEC3 V8, WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION

Standard Features

  • Preferred Equipment Group 5SA
  • 3.42 Rear Axle Ratio
  • Wheels: 20″ x 9″ Bright Machined Aluminum
  • Front Full Feature Power Reclining Bucket Seats
  • Perforated Leather Appointed Seat Trim
  • Heated & Ventilated Front Bucket Seats
  • Enhanced Driver Alert Package
  • Radio: AM/FM/GMC Infotainment & Navigation
  • SiriusXM Satellite Radio
  • Bose Speaker System
  • Electric Rear-Window Defogger
  • Color-Keyed Carpeting
  • OnStar & GMC Connected Services Capable
  • Power Sunroof
  • 6″ Rectangular Chromed Tubular Assist Steps
  • Front License Plate Kit
  • Polished Exhaust Tip
  • MagneRide Magnetic Ride Control Suspension
  • Trailering Equipment
  • Integrated Trailer Brake Controller
  • Remote Vehicle Starter System
  • 110-Volt AC Power Outlet
  • Manual Tilt/Telescoping Steering Column
  • Thin Profile LED Fog Lamps
  • Deep-Tinted Glass
  • 2-Speed Active Electronic AutoTrac Transfer Case
  • Power Windows w/Driver Express Up & Down
  • Power Sliding Rear Window w/Defogger
  • Rear 60/40 Folding Bench Seat (Folds Up)
  • Remote Locking Tailgate
  • GMC Connected Access
  • Remote Keyless Entry
  • Rear Wheelhouse Liners
  • 1st & 2nd Row Color-Keyed Carpeted Floor Mats
  • Chrome Bodyside Moldings
  • Dual-Zone Automatic Climate Control
  • Floor Mounted Console
  • Auto-Dimming Inside Rear-View Mirror
  • Driver & Front Passenger Illuminated Vanity Mirrors
  • Power Folding & Adjustable Heated Outside Mirrors
  • Chrome Mirror Caps
  • Chrome Door Handles
  • Power Adjustable Pedals
  • Wireless Charging
  • 150 Amp Alternator
  • EZ Lift & Lower Tailgate
  • Single Slot CD/MP3 Player
  • IntelliBeam Automatic High Beam On/Off Headlight
  • HD Radio
  • Ultrasonic Front & Rear Park Assist
  • Forward Collision Alert
  • Universal Home Remote
  • 8″ Multi-Color Customizable Driver Display
  • Lane Keep Assist
  • Low Speed Forward Automatic Braking
  • Steering Wheel Audio Controls
  • Theft Deterrent System (Unauthorized Entry)
  • Leather Wrapped Heated Steering Wheel
  • Front Frame-Mounted Black Recovery Hooks
  • Body Color Lower Front Bumper
  • Body Color Rear Bumper w/Cornersteps
  • GMC 4G LTE
  • Ventilated front seats
  • Rear beverage holders
  • Auto-dimming Rear-View mirror
  • 7 Speakers
  • Compass
  • Front Center Armrest w/Storage
  • AM/FM radio: SiriusXM
  • Exterior Parking Camera Rear
  • Auto High-beam Headlights
  • Premium audio system: GMC Infotainment System
  • 4-Wheel Disc Brakes
  • Air Conditioning
  • Electronic Stability Control
  • Navigation System
  • Tachometer
  • Voltmeter
  • ABS brakes
  • Adaptive suspension
  • Adjustable pedals
  • Alloy wheels
  • Auto-dimming door mirrors
  • Automatic temperature control
  • Bodyside moldings
  • Brake assist
  • Bumpers: body-color
  • CD player
  • Delay-off headlights
  • Driver door bin
  • Driver vanity mirror
  • Dual front impact airbags
  • Dual front side impact airbags
  • Front anti-roll bar
  • Front dual zone A/C
  • Front fog lights
  • Front reading lights
  • Front wheel independent suspension
  • Fully automatic headlights
  • Garage door transmitter
  • Heated door mirrors
  • Heated front seats
  • Heated steering wheel
  • Illuminated entry
  • 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 windows
  • Radio data system
  • Rear reading lights
  • Rear seat center armrest
  • Rear step bumper
  • Rear window defroster
  • Remote keyless entry
  • Security system
  • Speed control
  • Speed-sensing steering
  • Split folding rear seat
  • Steering wheel mounted audio controls
  • Telescoping steering wheel
  • Tilt steering wheel
  • Traction control
  • Trip computer
  • Turn signal indicator mirrors
  • Variably intermittent wipers

Vehicle Location

Mac Haik Southway Ford
7979 IH-35 South
San Antonio, TX 78224

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.

*Number of views in last 30 days

Find Your Next Vehicle

search by model, color, options, or anything else...

Technical Specifications

  • Vehicle Name: GMC Sierra 1500
  • Body Style: Crew Cab Pickup
  • Body Code: E63
  • Drivetrain: Four Wheel Drive
  • Passenger Capacity: 5, 6
  • Gross Axle Wt Rating – Front: 3950
  • Gross Axle Wt Rating – Rear: 3950
  • Curb Weight – Front: – TBD –
  • Curb Weight – Rear: – TBD –
  • EPA Greenhouse Gas Score: – TBD –
  • Gross Vehicle Weight Rating Cap: 7200
  • Fuel Economy Est-Combined: 17
  • EPA Fuel Economy Est – City: 15
  • EPA Fuel Economy Est – Hwy: 20
  • Gross Combined Wt Rating: 15000
  • Dead Weight Hitch – Max Trailer Wt.: 5000
  • Dead Weight Hitch – Max Tongue Wt.: 500
  • Wt Distributing Hitch – Max Trailer Wt.: 9100
  • Wt Distributing Hitch – Max Tongue Wt.: 910
  • Fifth Wheel Hitch – Max Trailer Wt.:
  • Fifth Wheel Hitch – Max Tongue Wt.:
  • Maximum Trailering Capacity: 9100
  • Engine Order Code: L83
  • Engine Type: Gas V8
  • Displacement: 5.3L/325
  • Fuel System: Direct Injection
  • SAE Net Horsepower @ RPM: 355 @ 5600
  • SAE Net Torque @ RPM: 383 @ 4100
  • Trans Order Code: M5U
  • Trans Type: 8
  • Trans Description Cont.: Automatic
  • Trans Description Cont. Again:
  • First Gear Ratio (:1): 4.56
  • Second Gear Ratio (:1): 2.97
  • Third Gear Ratio (:1): 2.08
  • Fourth Gear Ratio (:1): 1.69
  • Fifth Gear Ratio (:1): 1.27
  • Sixth Gear Ratio (:1): 1.00
  • Reverse Ratio (:1): 3.82
  • Clutch Size:
  • Trans Power Take Off:
  • Trans PTO Access:
  • Transfer Case Model: Magna MP3023/4
  • Transfer Case Gear Ratio (:1), High: 1.00
  • Transfer Case Gear Ratio (:1), Low: 2.69
  • Transfer Case Power Take Off:
  • Cold Cranking Amps @ 0° F (Primary): 720
  • Cold Cranking Amps @ 0° F (2nd):
  • Tons/yr of CO2 Emissions @ 15K mi/year: 10.3
  • Maximum Alternator Capacity (amps): 150
  • Maximum Alternator Watts: – TBD –
  • Total Cooling System Capacity: – TBD –
  • Engine Oil Cooler: Yes
  • Frame Type: Hydroformed
  • Suspension Type – Front: Independent
  • Suspension Type – Rear: 2-Stage Multi-Leaf
  • Spring Capacity – Front: 3950
  • Spring Capacity – Rear: 3950
  • Axle Type – Front: Independent Driving
  • Axle Type – Rear: Semi-floating
  • Axle Capacity – Front: 3950
  • Axle Capacity – Rear: 3950
  • Axle Ratio (:1) – Front: 3.23, 3.42
  • Axle Ratio (:1) – Rear: 3.23, 3.42
  • Shock Absorber Diameter – Front: 46.00
  • Shock Absorber Diameter – Rear: 35.00
  • Stabilizer Bar Diameter – Front: 1.35
  • Stabilizer Bar Diameter – Rear:
  • Front Tire Order Code: QSS, RC7, RHH
  • Rear Tire Order Code: QSS, RC7, RHH
  • Spare Tire Order Code: RC4
  • Front Tire Size: P275/55R20, P275/55R20, P285/45R22
  • Rear Tire Size: P275/55R20, P275/55R20, P285/45R22
  • Spare Tire Size: P265/70R17
  • Front Tire Capacity: – TBD –
  • Rear Tire Capacity: – TBD –
  • Spare Tire Capacity: – TBD –
  • Revolutions/Mile @ 45 mph – Front: – TBD –
  • Revolutions/Mile @ 45 mph – Rear: – TBD –
  • Revolutions/Mile @ 45 mph – Spare: – TBD –
  • Front Wheel Size: 20 x 9.0, 22 x – TBD -, 22 x 9.0
  • Rear Wheel Size: 20 x 9.0, 22 x – TBD -, 22 x 9.0
  • Spare Wheel Size: 17 x – TBD –
  • Front Wheel Material: – TBD -, Aluminum
  • Rear Wheel Material: – TBD -, Aluminum
  • Spare Wheel Material: Steel
  • Steering Type: Electric Rack & Pinion
  • Steering Ratio (:1), On Center: – TBD –
  • Steering Ratio (:1), At Lock: – TBD –
  • Turning Diameter – Curb to Curb: 47.2
  • Turning Diameter – Wall to Wall: – TBD –
  • Brake Type: Pwr
  • Brake ABS System: 4-Wheel
  • Brake ABS System (Second Line):
  • Disc – Front (Yes or ): Yes
  • Disc – Rear (Yes or ): Yes
  • Front Brake Rotor Diam x Thickness: 13.00 x 1.18
  • Rear Brake Rotor Diam x Thickness: 13.60 x 0.79
  • Drum – Rear (Yes or ):
  • Rear Drum Diam x Width:
  • Fuel Tank Capacity, Approx: 26
  • Aux Fuel Tank Capacity, Approx:
  • Fuel Tank Location: – TBD –
  • Aux Fuel Tank Location:
  • Front Head Room: 42.80
  • Front Leg Room: 45.27
  • Front Shoulder Room: 66.03
  • Front Hip Room: 60.73
  • Second Head Room: 40.50
  • Second Leg Room: 40.93
  • Second Shoulder Room: 65.73
  • Second Hip Room: 60.27
  • Wheelbase: 143.50
  • Length, Overall w/o rear bumper: 229.30
  • Width, Max w/o mirrors: 80.00
  • Height, Overall: 73.97
  • Overhang, Front: – TBD –
  • Overhang, Rear w/o bumper: – TBD –
  • Front Bumper to Back of Cab: 150.40
  • Cab to Axle: 31.97
  • Cab to End of Frame: – TBD –
  • Ground to Top of Load Floor: 34.3
  • Ground to Top of Frame: – TBD –
  • Frame Width, Rear: – TBD –
  • Ground Clearance, Front: 8.90
  • Ground Clearance, Rear: 8.90
  • Cargo Box Length @ Floor: 69.33
  • Cargo Box Width @ Top, Rear: – TBD –
  • Cargo Box Width @ Floor: 64.6
  • Cargo Box Width @ Wheelhousings: 51.03
  • Cargo Box (Area) Height: 21.10
  • Tailgate Width: – TBD –
  • Cargo Volume: 53.40
  • Ext’d Cab Cargo Volume: – TBD –
  • Seventh Gear Ratio (:1): 0.85
  • Eighth Gear Ratio (:1): 0.65
  • Country of Origin: Mexico GMC Truck
  • Model Group: Sierra
  • Vehicle Segment: Large Pick-up
  • Vehicle Type: Crew Cab
  • Body Cab Style: Crew Cab
  • Bed Style: regular
  • Engine Displacement Units: 5.3, 5.3, 6.2
  • Engine Camshaft: OHV, OHV, OHV
  • Engine Block Type: aluminum, aluminum, aluminum
  • Engine Cylinder Count: 8, 8, 8
  • Engine Valve Count: 2, 2, 2

Almost there!

Complete this short form and we will get in touch with you soon. Thank you!

  • This field is for validation purposes and should be left unchanged.