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Map 2126 Mayport Rd., Jacksonville, FL Today 10-6pm (904) 302-6800
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2025 GMC Sierra 1500
Autoline Preowned
$38,500
Est. Retail Value
$53,275
Your Savings
- $14,775
(904) 302-6800
Check Availability Save Saved
2025 GMC Sierra 1500 SLT Jacksonville FL
2025 GMC Sierra 1500 SLT Jacksonville FL
2025 GMC Sierra 1500 SLT Jacksonville FL
2025 GMC Sierra 1500 SLT Jacksonville FL
2025 GMC Sierra 1500 SLT Jacksonville FL
1 / 5
2025 GMC Sierra 1500 SLT Jacksonville FL
2025 GMC Sierra 1500 SLT Jacksonville FL
2025 GMC Sierra 1500 SLT Jacksonville FL
2025 GMC Sierra 1500 SLT Jacksonville FL
2025 GMC Sierra 1500 SLT Jacksonville FL

2025 GMC Sierra 1500 SLT

Jacksonville, FL
44,383 mi.
Autoline Preowned
$38,500
Est. Retail Value
$53,275
Your Savings
- $14,775
120-pt-inspection
factory-warranty

Highlighted Features:

One Owner, 5.3L V8, 13.4" Touchscreen, Wireless Apple CarPlay & Android Auto, Bluetooth, 4G LTE Wi-Fi Capable, SiriusXM, Cruise Control, 18" Alloy Wheels, Heated Front Seats, Dual 10 Way Power Seats,
AutoCheck
8 Cyl
Automatic
15/19 mpg
Dark Walnut/Slate Interior
Pickup Truck
Four Wheel Drive
Questions? Speak With A Rep
Confirm Availability

Vehicle info

Stock
T7155
VIN
1GTUUDED4SZ172796
Year
2025
Make
GMC
Model
Sierra 1500
Mileage
44,383
Trim
SLT
Body
Pickup Truck
Body Style
Pickup Truck
Transmission
Automatic
Doors
4
Cylinders
8
Drivetrain
Four Wheel Drive
Fuel Type
Gas
Exterior Color
Onyx Black
Interior Color
Dark Walnut/Slate
EPA City
15
EPA Highway
19
Description
5.3L Ecotec3 V8 Engine
Portions of the data provided are © 2026 Autodata, Inc. dba ChromeData

Over 7000 5-Star Reviews

google
I highly recommend Auto Line for their honest, respectful, knowledgeable sales staff and even the finance officer John was a pleasure to work with. :) They provide CarFax on their vehicles so you have the history. I saw that my Hyundai Sonata had received minor damage in the past. When I asked they provided a list of everything they had addressed in their 120-point inspection. Jeremy Lane was my amazing salesperson. I asked him to ride with me on the test drive and he was so NOT pushy - it wasa pleasure. As a single woman I felt I could trust him. Auto Line offered Allstate extended warranties which I wanted. They took my worn-out trade-in and handled the transfer of tags so I didn't have to sit in the DMV. Love that! Auto Line will be my first choice when I need another car and I have given their name out already. So very happy!... More
Kirsten Schmitt
google
BEST car buying experience I’ve had! Everyone was so friendly and informative! And they made the process SO easy! All my questions were answered, and I got to go home in a car I wanted!! Thank you to everyone at Autoline Preowned! I couldn’t recommend them enough!!
Bryanna Fisher
google
BEST car buying experience I’ve had! Everyone was so friendly and informative! And they made the process SO easy! All my questions were answered, and I got to go home in a car I wanted!! Thank you to everyone at Autoline Preowned! I couldn’t recommend them enough!!
Bryanna Williams
google
We knew exactly which vehicle we wanted, and the entire experience was seamless from start to finish. Before our visit, Nick requested my driver’s license and insurance card and even sent us the financing application link in advance. When we arrived, the vehicle was already parked out front and ready for a test drive. Jeremy made the payment process incredibly smooth as well. Both Nick and Jeremy were courteous, professional, and made us feel completely comfortable throughout the process. No more traditional car‑buying hassle — this was a refreshing change. We highly recommend Autoline!... More
Neo
google
We had such a great experience at Autoline! Nick and John were extremely helpful, professional, and kind during our visit. We ultimately left with a new car, without the feeling of being pressured or scammed. The buying process was very quick and everyone was so kind throughout our visit. I would recommend them over and over again, we will definitely be back for more!
McKenzie Griffis
google
I had a wonderful experience here. Everyone was very kind & accommodating and not pushy in any way. They worked with what I needed & helped me to get to my goal. By far the most seamless & laid back car buying process. Would recommend this place to anyone looking for a pre-owned vehicle
Laura Sehlhorst
google
My wife and I had the pleasure of purchasing our first family vehicle at Autoline. We worked with Nick and he did an excellent job following up with us and setting up vehicles to test drive. The laid back environment was refreshing in every way, and they allowed us to drive one of the vehicles to a shop to be inspected! From start to finish, we felt cared for and our best interest at heart. Our time was honored, and our first car buying experience was smooth and seamless. We look forward to referring our friends and coming back for our future vehicle needs!... More
Soren Dillinger
google
Hugeeee shoutout to Jeremy! He laid out every possible option for me and my family. Beyond easy to communicate with via text or call, he would get back ASAP with a solution. I told him what I wanted and what I have to put forward and he made it happen, no doubt! When starting this process I truly thought I couldn’t get a car. I just knew I needed something reliable for Me, dad and the kiddo to get around. Service department addressed any questions I had about future maintenance and Jeremy was ready to back us up. Autoline has provided service to my family for many years, and I officially understand it’s not just about the sale to them! Me & my crew are so happy, thank you Jeremy & Autoline team for such an amazing experience!... More
Gracie Hill
google
This place is amazing!!! The best car dealership. I changed a lot of cars in my life and had different experiences. They have a great selection of nice cars. The staff is awesome, very friendly and professional. They helped us with our trade quick and easy. Highly recommend this place to everyone. Thank you guys!!! You are the best!!!
Vlad Live
google
I listed my car on FB Marketplace, and within hours, Nick contacted me to see it. We met at Autoline, which was super clean and very friendly. They offered me a fair price, and the whole process was easy and stress-free. As someone who had never sold a car privately before, it gave me peace of mind that everything was done correctly. I'd definitely recommend Autoline, and thanks to Nick for being so easy to work with!
Karen Davidson

NO WORRIES!

Featured Customer Testimonials

ABOUT THIS VEHICLE

One Owner, 5.3L V8, 13.4" Touchscreen, Wireless Apple CarPlay & Android Auto, Bluetooth, 4G LTE Wi-Fi Capable, SiriusXM, Cruise Control, 18" Alloy Wheels, Heated Front Seats, Dual 10 Way Power Seats, Forward Collision Alert, Lane Keep Assist, Front Pedestrian Braking, OnStar Services, HD Rear Vision Camera, TPMS



Don’t Trade It, Sell It! We need TRUCKS, CARS, and SUV’s NOW! Get up to $3000 Over KBB Fair Trade Value in just minutes and WE PAY MORE! Easy, Convenient, and Fast with a Free Online Car Appraisal.

Highest Rated Dealer In Florida with a Five Star Google Review Rating. WE ARE DRIVING HAPPINESS!

CHANGING THE STEREOTYPE IN CAR BUYING!
Autoline Preowned is a Family Owned and Operated Independent Dealer Since 2004. You can forget the stereotypical car buying experience and enjoy our no-pressure and laid-back atmosphere that will make buying your next vehicle a pleasure. Our number one goal is to make sure you leave happy whether you purchase a vehicle or not!

Still Need More Reasons To Choose Autoline?
- We have a 5 Star Google Review Rating (Highest Rated In Florida)
- Voted #1 Best Place To Buy Your Next Car Ten Years In A Row!
- We buy less than 3% of the 1000+ vehicles we research each week.
- We outsell 98% of all new and used car dealerships in Florida.
- We Buy Cars even if you don't buy one from us in 30 mins or less.

To see more Autoline inventory go to: www.AutolinePreowned.com

Why does this vehicle look so great? The CARFAX report shows it's only been owned by one owner. Excellence, luxury and stature are just a few of the pillars this car is built upon.

With 4WD, you can take this 2025 GMC Sierra 1500 SLT to places roads don't go. It's all about the adventure and getting the most enjoyment out of your new ride. Intricately stitched leather and ergonomic design seats are among the details in which test drivers say that GMC Sierra 1500 SLT is in a league of its own

Find the quickest driving route in this GMC Sierra 1500 SLT using the installed navigation system. This nav system is one of the easiest to use and will help get you where you need to go quickly! This vehicle comes with an extra bonus: past service records are included.

If you are looking for a pre-owned vehicle that looks brand-new, look no further than this Onyx Black GMC Sierra 1500. Treat yourself to a wonderful driving experience in this wel- optioned GMC Sierra 1500 SLT. Equipped with the latest in driver comforts, this GMC is the benchmark of modern automotive engineering.

EQUIPMENT DETAIL

Generic
  • Air conditioning dual-zone automatic climate control
  • Air vents rear
  • 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.)
  • Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
  • 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
  • Audio system feature 6-speaker system
  • Auto-locking rear differential
  • Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
  • Automatic Stop/Start
  • 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.)
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Brake lining wear indicator
  • Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
  • 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.)
  • Bumper front chrome lower
  • Bumper rear chrome with bumper CornerSteps
  • Capless Fuel Fill
  • Cargo tie downs (12) fixed
  • Compass located in instrument cluster
  • Cooling auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Cooling external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
  • CornerStep rear bumper
  • Cruise control steering wheel-mounted
  • Defogger rear-window electric
  • Door handles chrome
  • Door locks power
  • Driver Information Center enhanced 12.3" diagonal reconfigurable multicolor digital display
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Engine 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management
  • Exhaust aluminized stainless-steel muffler and tailpipe
  • Exhaust single outlet
  • Exterior Temperature Display located in radio display
  • 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.)
  • Fog lamps LED
  • Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
  • Four wheel drive
  • Frame fully-boxed hydroformed front section
  • Glass deep-tinted
  • GMC Premium information Display- 13.4" diagonal Multicolor touch screen
  • 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.)
  • Grille (Chrome header and chrome grille insert bars with gloss black accents.)
  • 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.)
  • 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.)
  • Keyless Open and Start includes remote keyless entry
  • 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
  • Lighting perimeter
  • Mirror caps chrome
  • Mirror inside rearview auto-dimming
  • Mirrors outside heated power-adjustable power-folding and driver-side auto-dimming puddle lamps side perimeter lighting and memory
  • Moldings window surround Chrome
  • OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
  • Pickup bed
  • Power outlet bed mounted 120-volt (400 watts shared with (KI4) interior power outlet)
  • Power outlet interior power outlet 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Push Button Start
  • Rear axle 3.23 ratio (Not available with (NHT) Max Trailering Package.)
  • Recovery hooks front frame-mounted Black
  • Remote vehicle starter system
  • Seat adjuster driver 10-way power including lumbar
  • Seat adjuster passenger 10-way power including lumbar
  • Seat Belt Adjustable Guide Loops front row only
  • Seat trim Perforated leather-appointed front outboard
  • 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)
  • Seating heated driver and front outboard passenger
  • 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.)
  • StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
  • Steering column lock electrical
  • Steering column manual Tilt-Wheel and telescoping
  • Steering Electric Power Steering (EPS) assist rack-and-pinion
  • Steering wheel audio controls
  • Steering wheel heated
  • Steering wheel wrapped
  • Suspension Package Standard
  • Tailgate and bed rail protection caps top
  • Tailgate gate function manual with EZ Lift includes power lock and release includes hitch area light
  • Tailgate GMC MultiPro Tailgate with six functional load/access features
  • Taillamps LED LED signature taillight with LED stop turn & reverse and Fade-on/Fade-off animation
  • Theft-deterrent system unauthorized entry
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire Pressure Monitoring System auto learn includes Tire Fill Alert (does not apply to spare tire)
  • Tire spare 265/70R17SL all-season blackwall
  • Trailer brake controller integrated
  • Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • Transfer case single speed electronic Autotrac with push button control (4WD models only)
  • Transmission 10-speed automatic (Column shifter) electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking
  • USB ports (2) charge-only rear
  • USB Ports 2 Charge/Data ports located on instrument panel
  • Wheel 17" x 8" (43.2 cm x 20.3 cm) full-size steel spare
  • Wheelhouse liners rear
  • Wheels 18" x 8.5" (45.7 cm x 21.6 cm) 6-spoke machined aluminum with Dark Grey Metallic accents
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Window power front passenger express up/down
  • Windows power front drivers express up/down
  • Windows power rear express down
  • Wipers front rain-sensing
  • Wireless Apple CarPlay / Wireless Android Auto
Show more Show less

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Disclaimer: Advertised Price does not include the Dealer Service Fee of $995 or the Electronic Filing Fee of $499. The advertised price does not include applicable state and local sales tax, title, registration, tag fees, or any other government-related fees. The Dealer Service Fee and Electronic Filing Fee represent charges that reimburse the dealership for costs and profits associated with inspecting, cleaning, servicing, reconditioning, and preparing vehicles for sale, as well as processing and preparing documents related to the sale. We strive to keep our inventory and pricing current; however, there may be a delay between the sale of a vehicle and updates to this website. While every reasonable effort has been made to ensure the accuracy of the information on this site, AutoLine Preowned is not responsible for typographical errors, omissions, or inaccuracies. Please contact the dealership to verify pricing, vehicle availability, equipment, and details before purchase. 

Location

Autoline Preowned
2126 Mayport Rd.
Jacksonville, FL 32233
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