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922 Frontage Rd E • Myrtle Beach, SC 29577

Sales: (843) 448-4426

Service: (843) 448-4426

Sales: (843) 448-4426

2025 GMC Sierra 1500 SLT

MSRP:

$67,225

Purchase Allowance

$1,750

Bonus Cash

$500

Today's Price:

$64,975

Other Offers You May Qualify For

GM Military Cash Allowance Program

$500

GM First Responder Cash Allowance Program

$500

GM Costco Member Private Offer

$1,000

Finance For: $764/mo

72 mos.

$12,995 down

1.9% APR

View Finance Rates

Vehicle Status: Retired Loaner

Vehicle Location

Beach Buick GMC

View Dealer Inventory

2025 Summit White GMC Sierra 1500 SLT 4X4 5.3L EcoTec3 V8 engine 4 Door Truck

Stock:: G11357

VIN:: 3GTUUDED1SG156765

Mileage:: 5

Body:: Truck

Drivetrain:: 4X4

Exterior:: Summit White

Interior:: Jet Black, Perforated Leather-Appointed Front Outboard Seat Trim

Engine:: 5.3L EcoTec3 V8 engine

Fuel Type:: Gasoline Fuel

Transmission:: Automatic

Doors:: 4

HWY MPG:: 19*

City MPG:: 15*

Cab Type:: Crew Cab

Summit White 2025 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8Check out all these great option's Preferred Equipment Group 4SA (120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 170 Amp Alternator, 2 Charge/Data USB Ports, 2 Type-C Charge-Only Rear USB Ports, 6-Speaker Audio System Feature, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Chrome Header & Chrome Grille Insert Bars, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Electric Rear-Window Defogger, Front Frame-Mounted Black Recovery Hooks, Front Rain-Sensing Wipers, HD Rear Vision Camera, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar Services Capable, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Push Button Start, Rear Wheelhouse Liners, Remote Vehicle Starter System, SiriusXM w/360L Trial Subscription, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), and Wi-Fi Hotspot Capable), ProGrade Trailering System (Hitch View and In-Vehicle Trailering System App), Sierra Safety Plus Package (HD Surround Vision, Rear Cross Traffic Braking, Rear Pedestrian Detection, Safety Alert Seat, Trailer Camera Provisions, Trailer Side Blind Zone Alert, and Ultrasonic Front & Rear Park Assist), SLT Convenience Package (2 Charge/Data USB Ports Inside Center Console, Electronic Precision Shift, Floor-Mounted Center Console, Front Bucket Seats, Power Rake & Telescoping Steering Column, Premium Bose 7-Speaker Sound System, Ventilated Driver & Front Passenger Seats, and Wireless Charging), SLT Preferred Package (Adaptive Cruise Control, Heated 2nd Row Outboard Seats, Power Sliding Rear Window w/Rear Defogger, and Universal Home Remote), SLT Premium Plus Package (Chrome Wheel To Wheel Assist Steps and Spray-On Pickup Bedliner w/GMC Logo), Standard Suspension Package, Trailering Package (Hitch Guidance), X31 Off-Road & Protection Package (All-Weather Floor Liner (LPO) and Wheels: 20 Polished Aluminum w/RFX), X31 Off-Road Package (Dual Exhaust System, Heavy-Duty Air Filter, and Hill Descent Control), 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 20 Polished Aluminum Wheels, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Brake assist, Buckle to Drive, Bumpers: chrome, Compass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated Driver & Front Outboard Passenger Seating, Heated front seats, Heated steering wheel, Illuminated entry, IntelliBeam Automatic High Beam On/Off, Lane Keep Assist w/Lane Departure Warning, Low tire pressure warning, Memory seat, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perf Leather-Appointed Front Outboard Seat Trim, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power Sunroof, Power windows, Radio data system, Radio: Premium GMC Infotainment Audio System, Rain sensing wipers, Rear reading lights, Rear seat center armrest, Rear step bumper

Model Overview

The GMC Sierra 1500 comes in six different drivetrain configurations and one of five distinct body styles - regular cab with a long or standard bed, crew cab with a short or standard bed, and double cab with a standard bed. Beyond that, the 1500 can be equipped with configurations that include a 4.3L V6 that produces 285 horsepower, a 2.7L turbocharged 4-cylinder that makes 310 horsepower and 348 pound-feet of torque, a 5.3L V8 making 355 horsepower and 383 lb.-ft of torque and finally, a 3.0L inline-6 cylinder turbo diesel making 305 horsepower and 460 lb.-ft of torque. The Sierra also offers a powerful 6.2L Ecotec3 V8 delivering up to 420-horsepower and 460 lb.-ft of torque, also capable of offering a payload capacity of 9400 lbs.
All 1500 and Sierras come with the option of 4-wheel drive with maximum tow ratings top out at 12,200 pounds when properly equipped.

Trim levels for the 1500 come in eight different flavors Pro, SLE, Elevation, SLT, Denali, AT4, AT4X, and Denali Ultimate. In standard Sierra trim, the Sierra is fairly basic with automatic windows and door locks, air conditioning, Bluetooth, Apple CarPlay/Android Auto, two USB ports and Teen Driver Safety suite as standard equipment.

SLE versions add OnStar, heated exterior mirrors, heated front seats, leather-wrapped heated steering wheel with audio controls, 8-inch touchscreen audio system with six speakers, dual-zone climate control, SiriusXM radio capability, cruise control, two 12V power sockets, four USB ports, remote keyless entry with remote engine start and a EZ Lift/Lower tailgate.

The SLT trim includes leather upholstery seating, steering wheel mounted audio controls, power adjustable pedals and power-folding mirrors with tilt down function and GMC's MultiPro Tailgate.

Denali versions come in only one trim level and in crew cab and short-bed. Regardless of bed-length, the Sierra Denali includes an 8-inch color touch screen, 7-speaker, wireless phone charger, six USB ports, ventilated driver/front passenger seats, a rear-camera mirror, a surround view camera system. The Denali also comes with a unique grill and other selected trim. Standard safety features on the Denali include blind spot warning, rear collision warning front/rear parking sensors,

GMC's AT4 off-road model includes a 2-inch lift, off-road Rancho shock-absorbers, Goodyear Wrangler Territory tires, high-clearance step, a standard V8 with four-wheel drive and special tires for back roads.

Available safety equipment includes front pedestrian braking, forward-collision alert, rear cross-traffic alert, lane-keep assist with lane-departure warning, automatic braking, and lane-change alert with blind-zone alert. However, more common items such as a rear seat entertainment system, a navigation system, wireless mobile device charging, a remote locking tailgate and a sunroof are also available on the Sierra.

Model Strengths

Many Configuration Possibilities

High Towing Capacity

Pro Grade Trailering System

Standard Luxury Options

Model Changes

For 2025, the GMC Sierra 1500 returns with minimal changes.

Model Value

The GMC Sierra derives a lot of value from being extremely customizable. Even in its most basic form, the Sierra feels upscale, but still extremely capable. The Sierra is affordable enough that owners will feel comfortable using the truck in the utilitarian way it was intended. Furthermore, updates to the MultiPro tailgate and Prograde Trailering system are a real game-changer in this competitive truck market. Denali editions offer plenty of luxury for those who want a truck that both works hard and coddles its occupants. The Sierra competes with many other pickup trucks in its class, such as the Ram 1500, Ford F-150 and its close sibling; the Chevrolet Silverado.

Package

Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance

GMC Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UHX) Lane Keep Assist with Lane Departure Warning, and (UHY) Automatic Emergency Braking (Includes (T8Z) Buckle to Drive.)

Mechanical

Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management

Transmission, 10-speed automatic, (Column shifter) electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking

Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)

Pickup bed

GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine without (NHT) Max Trailering Package. Requires Crew Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine and (NHT) Max Trailering Package. Requires Crew Cab 2WD model with bucket seats and (LZ0) Duramax 3.0L Turbo-Diesel I6 engine and (NHT) Max Trailering Package.)

Push Button Start

Automatic Stop/Start

Auto-locking rear differential

Transfer case, single speed, electronic Autotrac with push button control (4WD models only)

Suspension Package, Standard

Four wheel drive

Cooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)

Cooling, auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)

Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package, (LZ0) Duramax 3.0L Turbo-Diesel I6 engine or (VYU) Snow Plow Prep Package.)

Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine and (L87) 6.2L EcoTec3 V8 engine.)

Frame, fully-boxed, hydroformed front section

Trailer brake controller, integrated

Recovery hooks, front, frame-mounted, Black

Cargo tie downs (12), fixed

Steering, Electric Power Steering (EPS) assist, rack-and-pinion

Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors

Brake lining wear indicator

Capless Fuel Fill

Exhaust, single outlet

Exhaust, aluminized stainless-steel muffler and tailpipe

Exterior

Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) 6-spoke machined aluminum with Dark Grey Metallic accents

Tires, 265/65R18SL all-season, blackwall

Tire, spare 265/70R17SL all-season, blackwall

Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare

Wheelhouse liners, rear

Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door

Bumper, front chrome lower

Bumper, rear chrome with bumper CornerSteps

CornerStep, rear bumper

Moldings, window surround, Chrome

Grille (Chrome header and chrome grille insert bars with gloss black accents.)

Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps

IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)

Fog lamps, LED

Lighting, perimeter

Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation

Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory

Mirror caps, chrome

Wipers, front rain-sensing

Glass, deep-tinted

Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel

LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob

Tailgate, GMC MultiPro Tailgate with six functional load/access features

Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light

Tailgate and bed rail protection caps, top

Door handles, chrome

Entertainment

Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones

SiriusXM Trial Subscription

SiriusXM with 360L Trial Subscription SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)

Audio system feature, 6-speaker system

Bluetooth for phone, connectivity to vehicle infotainment system

Wireless, Apple CarPlay / Wireless Android Auto

Steering wheel audio controls

Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)

Interior

Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (LZ0) 3.0L Duramax engine on 2WD models. Not available with (L87) 6.2L EcoTec3 V8 engine, (PCY) SLT Convenience Package, (PDB) SLT Premium Package, (PDT) SLT Premium Plus Package or (PDW) Texas Edition SLT Premium Plus Package.)

Seat trim, Perforated leather-appointed front outboard

Seat adjuster, driver 10-way power including lumbar

Seat adjuster, passenger 10-way power including lumbar

Seating, heated driver and front outboard passenger

Driver memory recalls driver "presets" for power driver seat and outside mirrors

Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)

Floor covering, color-keyed carpeting

Floor mats, carpeted front (Deleted when (RIA) All-weather floor liner, LPO is ordered or (BKF) Premium Floor Liners are ordered.)

Floor mats, carpeted rear (Deleted when (RIA) All-weather floor liner, LPO is ordered or (BKF) Premium Floor Liners are ordered.)

Steering column, manual Tilt-Wheel and telescoping

Steering wheel, wrapped

Steering wheel, heated

Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display

GMC Premium information Display- 13.4" diagonal Multicolor touch screen

Compass, located in instrument cluster

Exterior Temperature Display, located in radio display

Windows, power front, drivers express up/down

Window, power front, passenger express up/down

Windows, power rear, express down

Door locks, power

Keyless Open and Start includes remote keyless entry

Remote vehicle starter system

Cruise control, steering wheel-mounted

Theft-deterrent system, unauthorized entry

Steering column lock, electrical

USB Ports, 2, Charge/Data ports located on instrument panel

Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)

USB ports, (2) charge-only, rear

Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)

Air conditioning, dual-zone automatic climate control

Air vents, rear

Defogger, rear-window electric

Mirror, inside rearview auto-dimming

Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted

Safety

Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)

Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)

StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist

Daytime Running Lamps, LED signature lighting

Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)

OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)

OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. For MY25 vehicles, OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)

Hitch Guidance

HD Rear Vision Camera (Removed with (UV2) HD Surround Vision.)

Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)

Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)

Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)

Seat Belt Adjustable Guide Loops, front row only

Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)

Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)

Rear Seat Reminder

Rear Seat Belt Indicator

Dealer FAQs

Can I get financed for an auto loan at Beach Buick GMC?

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 Beach Buick GMC 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 (843) 448-4426 or apply online now.

What is the financing process like at Beach Buick GMC?

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 Beach Buick GMC?

Great question. Securing a competitive loan from Beach Buick GMC 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 (843) 448-4426. 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 Myrtle Beach.

What is involved in securing an auto loan in Myrtle Beach SC?

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 Myrtle Beach 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 Beach Buick GMC 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 (843) 448-4426 when you have a few free moments and you'll soon see that getting approved for a car loan at Beach Buick GMC is quick, easy, and convenient.

2025 GMC Sierra 1500 SLT Truck 5.3L EcoTec3 V8 engine 4X4

Red

$69,970

2025 GMC Sierra 1500 SLT Automatic 4 Door Truck 5.3L EcoTec3 V8 engine 4X4

White

$69,325

2025 GMC Sierra 1500 SLT 4 Door Truck 5.3L EcoTec3 V8 engine 4X4

2,364 mi.

White

$65,795

2025 GMC Sierra 1500 SLT Truck 4X4 4 Door

White

$67,225

White

$67,225

Black

$69,820

2025 Sterling Metallic GMC Sierra 1500 SLT Automatic 4 Door Truck 5.3L EcoTec3 V8 engine 4X4

Gray

$67,570

2025 GMC Sierra 1500 SLT Automatic 5.3L EcoTec3 V8 engine 4X4

Gray

$66,575

Disclaimer: Tax, title, and license (unless itemized above) are extra. Not available with special finance or lease offers. See dealer for details. *Beach Protection Package applies to all new vehicles. Beach Protection Package upfit includes the following modifications: -5yr unlimited miles windshield repair -5yr unlimited miles paintless dent repair -5yr unlimited miles tire and wheel road hazard coverage -5yr unlimited miles Beach Technology Support -Handling and Prep -Full tank of fuel While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (843) 448-4426 or by visiting us at the dealership. **With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 7.9 % interest and 20% downpayment. ***By completing this/any form on this website you are giving Beach Automotive permission to contact you via phone, sms, and email. We will not sell your information. The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees, optional equipment, and a $491 Closing Fee added to all vehicles separately. Dealer sets final price.

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.