
2026 GMC Sierra 1500
Mileage: 3,645 ยท Jacksonville, FL
$4,872 Below market
2026 GMC Sierra 1500 SLT Crew Cab RWD
Jacksonville, FL
$45,200
$48,000
$4,872 below marketย
Dealer rating
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Features
Mileage
3,645
Drivetrain
4X2
Exterior color
Black
Interior color
Black
MPG
18 MPG
Engine
355 hp 5.3L V8
Fuel type
Gasoline
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:SLT RWD
- Body type:Pickup Truck
- Exterior color:Black
- Interior color:Black
- Mileage:3,645 mi
- Condition:Used
- VIN:3GTPHDED0TG144142
- Stock number:20815
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:18 MPG
- City gas mileage:16 MPG
- Highway gas mileage:21 MPG
- Fuel type:Gasoline
Performance
- Transmission:Automatic
- Drivetrain:4X2
- Engine:355 hp 5.3L V8
- Horsepower:355 hp
Safety
- ABS Brakes
- Adaptive Cruise Control
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
- Safety Package
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
- Alloy Wheels
- Android Auto
- Bluetooth
- CarPlay
- Convenience Package
- Heat Package
- Heated Seats
- Leather Seats
- Navigation System
- Premium Package
- Remote Start
- SLT Package
- Suspension Package
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History
Clean title
No issues reported.
1 accident reported
No damage reported.
1 previous owner
Vehicle has one previous owner.
Rental use
Reported as previous rental vehicle.
Pricing
$45,200
$50,072
Avg. market price (IMV)
This car is $4,872 below market price. We compared this car with similar 2026 GMC Sierra 1500 based on price, mileage, features, condition, dealer reputation, and other factors.
- Selling slowlyOn the market longer than average. There may be flexibility on price.
- Price decreasedPrice went down by $2,800.
Dealer

Dealer reviews
Dealer's description
WHEELS, 18" X 8.5" (45.7 CM X 21.6 CM) 6-SPOKE MACHINED ALUMINUM with Dark Grey Metallic accents (STD), TRANSMISSION, 10-SPEED AUTOMATIC, (COLUMN SHIFTER) ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD), TIRES, 265/65R18SL ALL-SEASON, BLACKWALL (STD), TIRE, SPARE 265/70R17SL ALL-SEASON, BLACKWALL (STD), SLT PREFERRED EQUIPMENT GROUP includes standard equipment, SEATS, FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD), REAR AXLE, 3.23 RATIO, ONYX BLACK, LICENSE PLATE KIT, FRONT, JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEAT TRIM. This GMC Sierra 1500 has a powerful Gas V8 5.3L/ engine powering this Automatic transmission.* Experience a Fully-Loaded GMC Sierra 1500 SLT *GVWR, 6900 LBS. (3130 KG) (STD), ENGINE, 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management (STD), 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 (STD), Wireless, Apple CarPlay / Wireless Android Auto, Wipers, front rain-sensing, Windows, power rear, express down, Windows, power front, drivers express up/down, Window, power front, passenger express up/down, Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.), Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) 6-spoke machined aluminum with Dark Grey Metallic accents, Wheelhouse liners, rear, Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare, USB Ports, 2, Charge/Data ports located on instrument panel, USB ports, (2) charge-only, rear, Transmission, 10-speed automatic, (Column shifter) electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking, Trailer brake controller, integrated, Tires, 265/65R18SL all-season, blackwall, Tire, spare 265/70R17SL all-season, blackwall, Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire), Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door.* Stop By Today *For a must-own GMC Sierra 1500 come see us at Auto Boutique - FL, 9012 Beach Blvd, Jacksonville, FL 32216. Just minutes away!* Seller Notes and Disclaimer: We honor all advertised prices. If you saw this vehicle listed on a third-party site (e.g., CarGurus, AutoTrader, Cars.com), please mention it so we can verify and match that price. *Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. Dealer is not responsible for errors and omissions. All vehicles are subject to prior sale. Price does not include applicable state sales tax, title, license plate, dealer documentation fee of $1298.00 (This charge represents costs and profit to the dealer for items such as inspecting, cleaning, and adjusting vehicles, and preparing documents related to the sale), electronic filing fee of $897.37 (This charge represents costs and profit to the dealer for items such as inspecting, cleaning, and adjusting vehicles, and preparing documents related to the sale).For additional information and a complete breakdown of fees, add-ons, taxes, and payments, visit our website at: http://autoboutiqueflorida.com.
Additional Information
REAR AXLE 3.23 RATIO,LICENSE PLATE KIT FRONT,GVWR 6900 LBS. (3130 KG) (STD),SLT PREFERRED EQUIPMENT GROUP includes standard equipment,JET BLACK PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEAT TRIM,WHEELS 18" X 8.5" (45.7 CM X 21.6 CM) 6-SPOKE MACHINED ALUMINUM with Dark Grey Metallic accents (STD),SEATS FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD),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 (STD),TRANSMISSION 10-SPEED AUTOMATIC (COLUMN SHIFTER) ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD),ENGINE 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management (STD),ONYX BLACK,TIRE SPARE 265/70R17SL ALL-SEASON BLACKWALL (STD),TIRES 265/65R18SL ALL-SEASON BLACKWALL (STD),Tow Hitch,Lane Departure Warning,Lane Keeping Assist,Front Collision Mitigation,Front Collision Warning,Automatic Highbeams,Keyless Start,Locking/Limited Slip Differential,Rear Wheel Drive,Tow Hooks,Power Steering,ABS,4-Wheel Disc Brakes,Aluminum Wheels,Tires - Front All-Season,Tires - Rear All-Season,Tires - Front All-Season,Tires - Rear All-Season,Daytime Running Lights,LED Headlights,Automatic Highbeams,Fog Lamps,Heated Mirrors,Power Mirror(s),Mirror Memory,Power Folding Mirrors,Intermittent Wipers,Variable Speed Intermittent Wipers,Rain Sensing Wipers,Privacy Glass,Integrated Tailgate Step,AM/FM Stereo,Navigation System,MP3 Capability,Bluetooth Connection,Auxiliary Audio Input,Smart Device Integration,Requires Subscription,Satellite Radio,Requires Subscription,Bluetooth Connection,Bluetooth Connection,Smart Device Integration,Steering Wheel Audio Controls,WiFi Hotspot,Split Bench Seat,Leather Seats,Power Driver Seat,Driver Adjustable Lumbar,Power Passenger Seat,Passenger Adjustable Lumbar,Heated Front Seat(s),Mirror Memory,Seat Memory,Pass-Through Rear Seat,Floor Mats,Floor Mats,Adjustable Steering Wheel,Heated Steering Wheel,Power Windows,Power Windows,Power Windows,Power Door Locks,Keyless Entry,Power Door Locks,Keyless Start,Remote Engine Start,Cruise Control,Security System,MP3 Capability,Auxiliary Audio Input,Climate Control,Multi-Zone A/C,A/C,Rear Defrost,Auto-Dimming Rearview Mirror,Front Collision Mitigation,Front Collision Warning,Front Collision Mitigation,Front Collision Warning,Traction Control,Stability Control,Daytime Running Lights,Driver Air Bag,Passenger Air Bag,Front Side Air Bag,Front Head Air Bag,Rear Head Air Bag,Passenger Air Bag Sensor,Telematics,Requires Subscription,Telematics,Navigation from Telematics,Requires Subscription,Back-Up Camera,Front Collision Warning,Lane Departure Warning,Lane Keeping Assist,Tire Pressure Monitor
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Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.







