Pre-Owned 2018 GMC Sierra 1500 Denali

Stock: G251017AVIN: 3GTU2PEC9JG210455

Stock: G251017A VIN: 3GTU2PEC9JG210455

Pre-Owned 2018 GMC Sierra 1500 Denali

Detailed Pricing
Vehicle Price:
$26,500
Trade Discount
- $2,000
Finance Discount
- $1,000
Oakes Price:
$23,500
CALL NOW VALUE YOUR TRADE

Vehicle Highlights

Located at Oakes Buick GMC

Special

This vehicle has been marked as a special.
Views
137
Overview
G251017A
Stock
3GTU2PEC9JG210455
VIN
106,245
Miles
Truck
Body
4X4
Drivetrain
Quicksilver Metallic
Exterior
Jet Black
Interior
143.5
Wheelbase
EcoTec3 5.3L V8
Engine
Gas
Fuel
8-Speed Automatic with Overdrive
Transmission
4
Doors
20*
Highway MPG
15*
City MPG
Crew Cab
Cab Type
Description
Drive with confidence @OakesBuickGMC.com! Your trusted Kansas City Buick GMC dealer for advanced GMC EV options, featuring low lease pricing, flexible financing, and eligible GM incentive programs designed to make electrifying your drive more accessible than ever!

This Sierra Denali 1500 4WD Crew Cab is finished in Quicksilver Metallic, powered by a 5.3L V8 EcoTec3 engine, and comes with the following packages:
Preferred Equipment Group 5SA
Enhanced Driver Alert Package
Trailering Equipment

This Sierra Denali delivers confident V8 performance paired with an 8-speed automatic transmission and capable 4WD handling. The Trailering Equipment enhances towing confidence, while the Enhanced Driver Alert Package adds advanced safety technologies for added awareness on the road. Inside, Denali refinement provides premium materials, heated and ventilated front seating, and a heated steering wheel for year-round comfort.

At Oakes Buick GMC, the focus is on delivering a straightforward and elevated buying experience built on trust and long term relationships. As a locally rooted Kansas City Buick GMC dealership, the team is committed to transparent pricing, professional service, and a strong selection of new and pre owned vehicles for drivers throughout Jackson County. From powerful GMC trucks to refined Buick SUVs, Oakes Buick GMC makes every step of the process simple, confident, and centered on your needs.

In addition, below are upgrades and added options:
Garage Door Opener
Heated Steering Wheel
Ventilated Front Seats
Trailer Brake Controller
All-Weather Floor Liners
Quicksilver Metallic

Other premium features include 8-Speed Automatic with Overdrive, 4WD, Jet Black Leather, 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, ABS brakes, Alloy wheels, 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, Compass, Deep-Tinted Glass, Driver & Front Passenger Illuminated Vanity Mirrors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Stability Control, Enhanced Driver Alert Package, EZ Lift & Lower Tailgate, Front dual zone A/C, Front Frame-Mounted Black Recovery Hooks, GMC 4G LTE, Heated & Ventilated Front Bucket Seats, Heated door mirrors, Heated front seats, Illuminated entry, Lane Keep Assist, Leather Wrapped Heated Steering Wheel, Low tire pressure warning, 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.

Buy in confidence with Oakes Auto Certified Pre-Owned Program! Select Pre-Owned models will also receive a Free 6 months / 6,000-mile warranty! Oakes Auto Group strives to bring you the lowest prices possible! With our laid-back, quick, and pain-free sales process, our high standard of customer service, and our many financing options, we know you will find Oakes Auto to be a welcome change from your past experiences. Advertised price includes $2,000 Trade Assistance and $1,000 AutoFi Bonus Cash. Dealer Administration Fees not included. See www.oakesauto.com for details.

Oakes Auto Group is a family-owned and rapidly growing automotive dealership network founded in 2010 in the Kansas City area. With a commitment to transparency, respect and exceptional service, their mission is to treat every customer like part of the family offering top quality vehicles, honest financing and lifetime support. The flagship GMC dealership in Kansas City is desired amongst many Kansas City auto buyers and their recent expansion.

Features
Adjustable Pedals

Adjustable Pedals

Automatic Climate Control

Automatic Climate Control

Brake Assist

Brake Assist

CD Player

CD Player

Collision Warning

Collision Warning

Ventilated Seats

Ventilated Seats

Fog Lights

Fog Lights

Heated Seats

Heated Seats

Heated Side Mirrors

Heated Side Mirrors

Keyless Entry

Keyless Entry

Lane Keep

Lane Keep

Leather Seats

Leather Seats

Memory Seats

Memory Seats

Multi-zone Climate

Multi-zone Climate

Navigation

Navigation

Parking Assist

Parking Assist

Power Outlet AC

Power Outlet AC

Power Seat

Power Seat

Power Windows

Power Windows

Premium Audio

Premium Audio

Rearview Camera

Rearview Camera

Satellite Radio

Satellite Radio

Security System

Security System

Side-Impact Air Bags

Side-Impact Air Bags

Stability Control

Stability Control

Remote Start

Remote Start

Heated Steering Wheel

Heated Steering Wheel

Details
Model Overview
The 2018 GMC Sierra is offered in Regular Cab, Double Cab and Crew Cab models, with two different bed lengths. Among those, power is provided by a choice between V6 and V8 powertrains. The base 4.3L V6 makes 285 horsepower and 305 pound-feet of torque, while the available EcoTec3 5.3L V8 makes 355 horsepower and 383 pound-feet. Both the 4.3L and 5.3L engines are certified to run on E85 (an 85-percent ethanol blend). Separately, at the top of the line, a 6.2L EcoTec3 V8 is positioned for those who regularly tow or haul heavy loads. This engine is only offered in Double Cab and Crew Cab models and makes 420 horsepower and 460 pound-feet of torque.

With the V6 or 5.3L V8, the transmission is a 6-speed automatic, while the 6.2L V8 is paired with an 8-speed automatic adapted from the Corvette. Both provide a tall cruising gear for good highway mileage. In addition, all three engines are aluminum-alloy, featuring variable valve timing and direct injection. Active Fuel Management allows either engine to run on four cylinders during light-load conditions such as cruising and coasting. V6 models have fuel economy ratings of up to 18 mpg city, 24 highway with rear-wheel drive.

The combination of three cab styles and two bed lengths can cover quite a range of wheelbases, which range from 119 inches all the way up to 153 inches. Front and rear Park Assist is available -- helpful for those who use their trucks in daily urban or suburban driving.

Forward Collision Alert and Lane Departure Warning are among the active-safety features offered in the 2017 Sierra, and in both cases they might help avoid an accident from happening altogether.

Inside, the Sierra has a traditional, upright instrument panel layout, with soft-touch materials and superb attention to detail. Knobs and buttons are large enough to use with gloves on, and there are two glovebox compartments. Double Cab models include rear-hinged front doors, with enough of a back seat for most passengers, while Crew Cab models offer a full, SUV-sized backseat. Depending on the trim level, the Sierra includes up to five USB outlets, four 12-volt outlets, an SD card slot, and an AC outlet--with the available IntelliLink infotainment system wrapping in an 8-inch touchscreen for compatibility with Bluetooth calling and streaming audio features, as well as Pandora streaming audio. The latest generation of OnStar is available, as well as 4G LTE WiFi capability, which turns the Sierra into a hotspot.

Integral LED bed lighting, movable upper tie-downs, bumper-corner steps, and a damped, EZ Lift and Lower tailgate are just a few of the cargo-box innovations in the Sierra. An available spray-on bed liner helps protect it, too. Several specialty models cater to the needs of certain kinds of truck users. For instance, a Sierra All-Terrain model includes a look with less chrome, a painted grille, and serious off-road equipment such as monotube Rancho shocks, a transfer-case shield, hill descent control, front recovery hooks and an automatic locking rear differential to help in mud or snow.

Even at the base level, the Sierra includes a 40/20/40-split bench seat, power locks, cruise control, air conditioning, a tilt-adjustable steering column, and an audio system with USB ports, an SD card slot, and a 4.2-inch color display.

At the top of the lineup, the Sierra Denali offers its own unique look, with a "loaded" array of features and comfort items. A chrome grille, special 20-inch chrome wheels and polished stainless steel exhaust--plus body-color bumpers and special trim--provide an almost elegant exterior look for the pickup. Inside, the Denali gets real aluminum trim and stylish bright door sills as well as a navigation system with Intellilink, five USB ports, Bose audio, heated and cooled leather front seats, a heated steering wheel, a power-sliding rear window and front and rear park assist.
Model Strengths
Strong, Efficient Engines
Innovative Cargo Solutions
Quiet, Stylish Cabins
Upgraded Connectivity And Entertainment Systems
Model Changes
The GMC Sierra returns in 2018 without a lot of changes. The base model now gets a nicer radio with a 7-inch color touch screen and a rearview camera, while the tire pressure monitoring system has also been improved
Model Value
The 2018 GMC Sierra 1500 lineup comprises a set of pickups aimed at a wide range of uses from personal transportation to purpose-built tow rigs, farm or ranch haulers to off-road machines. With three cab styles, two bed lengths, three engines, 2-wheel and 4-wheel-drive versions, and various trim levels from spartan to lavish, the Sierra lineup offers something for all.

Top-of-the-line Denali models remain the choice of more discerning truck shoppers, with luxurious interiors and the full set of features of a premium SUV. The Sierra is a quiet truck, thanks to attention given to sound-deadening additions such as triple-sealed doors and aerodynamic measures.

The Sierra's refined engines are strong yet fuel-efficient. GM boasts that models with the V6 have towing ratings of up to 7,600 pounds, which is hundreds of pounds more than a comparable Ford F-150 or Ram 1500. Also, the Sierra 1500 might have some of the lowest maintenance costs among pickups because of its 4-wheel disc brakes with Duralife rotors, which GM claims will last twice as long as conventional brake rotors.
Features
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
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
Auto-dimming door mirrors
Bodyside moldings
Bumpers: body-color
Chrome Bodyside Moldings
Chrome Door Handles
Chrome Mirror Caps
EZ Lift & Lower Tailgate
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
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
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
@OakesBuickGMC.com
Package
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors
Mechanical
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm)
Rear axle, 3.42 ratio
Pickup box
GVWR, 7200 lbs. (3266 kg) (Requires 4WD models.)
Air cleaner, high-capacity
Hill Descent Control
Differential, heavy-duty locking rear
Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (Included with 4WD models only.)
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers
Four wheel drive
Cooling, external engine oil cooler
Cooling, auxiliary external transmission oil cooler
Alternator, 150 amps
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
Underbody Shield, frame-mounted shields includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case (Standard on 4WD models only.)
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
LPO, Polished exhaust tip (dealer installed)
Exterior
Wheelhouse liners, rear
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Bumper, front, body-color lower
Bumper, rear body-color with corner steps
CornerStep, rear bumper
Moldings, bodyside, chrome
Grille, Denali Chrome
Active Aero Shutters, front
Headlamps, high-performance LED headlamps with GMC signature LED lighting
Fog lamps, thin profile LED
Taillamps, LED with signature
Lamps, cargo area, cab mounted with switch on center switch bank
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror)
Mirror caps, chrome
Glass, deep-tinted
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
Entertainment
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats)
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)
Interior
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging
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
Display, customizable driver display, 8" multi-color configurable
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 and driver on A-pillars
Safety
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Daytime Running Lamps with automatic exterior lamp control
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
Rear Vision Camera with dynamic guide lines
Front and Rear Park Assist, Ultrasonic
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver
Safety Alert Seat
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
Similar Vehicles

2020 GMC Sierra 1500 Denali

Stock: XR1641

Quick View

2023 GMC Sierra 1500 Elevation

Stock: OK271214A

Quick View

2025 GMC Sierra 1500 AT4

Stock: SQ00413

Quick View

2021 GMC Sierra 1500 SLT

Stock: XR1635

Quick View

Dealer FAQs

Can I get financed for an auto loan at Oakes Kia?

Getting financed with us is fast and fun. Whether you’ve always enjoyed a sterling credit history, are currently working on improving your credit score even more, or this is your first time buying a car, you can count on the friendly experts at Oakes Kia to make the whole process transparent and easy to understand. To learn more and get the ball rolling on the right loan for your unique financial situation, call (816) 474-2900 or apply online now.

What is the financing process like at Oakes Kia?

Easy and relaxed. Our primary goal is your total satisfaction, so we provide you with as much time and expert insight as you need to properly consider all of your loan options. This commitment to friendly, honest, and fair service is truly a breath of fresh air and ensures that you drive away happy, satisfied, and behind the wheel of the vehicle you've always wanted.

What are the steps in the financing process at Oakes Kia?

Great question. Securing a competitive loan from Oakes Kia takes only three easy steps. First up is to either apply online for pre-approval via our quick and convenient online credit application or call (816) 474-2900. From here, one of our financing experts will connect with you to go over the details of your loan offers and ensure that you have everything you need to make a smart and informed decision.

After reviewing your proposed loan terms and consulting with our financial advisors and your trusted personal confidants (friends, family members, etc.), there is only one step left: Finalizing the perfect loan for you via a simple and respectful process. By following these three short steps, you can make the most of the best loan experience here in North Kansas City.

What is involved in securing an auto loan in North Kansas City MO?

The answer to this question includes a variety of factors, such as:

  • Your car's purchase price
  • Your trade in and equity position
  • If the vehicle you are purchasing is new or used
  • The length of your existing loan's life
  • Your current credit score
  • How much you are choosing to invest in a down payment

People from all around North Kansas City come to purchase a clean car, truck, or SUV from our used car lot each and every day. Most loans prepared by our team are entirely unique, so the factors that will shape your bank loan will depend on your specific situation, desires, and needs.

Our expert financial professionals are happy to find and present lots of great offers to ensure that you are in complete control and that you are receiving the best deal possible on the loan you need. Our customers make great and informed decisions based on all of their available options thanks to a perfectly transparent process that we take seriously.

Who can I call at Oakes Kia to get the financing process started?

Any of our amazing specialists will be more than happy to help you get the ball rolling on your dream car. All you have to do is dial (816) 474-2900 when you have a few free moments and you'll soon see that getting approved for a car loan at Oakes Kia is quick, easy, and convenient.

* Pricing -  All vehicle pricing shown is assumed to be correct and accurate. Incentives, credit restrictions, qualifying programs, residency, and fees may raise, lower, or otherwise augment monthly payments. Additionally, incentives offered by the manufacturer are subject to change and may fluctuate or differ based on region and other considerations. Unless otherwise noted or specified, pricing shown does not include title, registration, or tax fees and costs.

MPG - Vehicle information, as well as features and other inclusions, may vary by model and are based exclusively on standard equipment. No claims, warranties, or guarantees have been made related to the accuracy of customer payments, model equipment, or vehicle pricing. Please call with any questions you might have and to reassert the accuracy of any information presented here.


* By providing your phone number, you consent to receive occasional SMS or voice calls from us regarding our products, services, and promotional offers. Standard messaging rates may apply.


© 2026 Oakes Kia