2025 GMC Sierra 1500 SLT Ecotec3 V8 Engine

  • Used
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Alexander Lincoln
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    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Odometer
    56,751 miles
    Transmission
    Automatic
    Drivetrain
    Four Wheel Drive
    Engine
    5.3L Ecotec3 V8 Engine
    VIN
    1GTUUDED7SZ225569
    Stock Number
    SZ225569
    • AutoCheck

    The highlights

    • Navigation system
    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Wireless phone connectivity
    • Front dual zone A/C
    • Auto high-beam headlights
    • Rain sensing wipers
    • Auto-dimming rearview mirror
    • Split folding rear seat
    • Memory seat

    A closer look at what’s included

    Included Options
    • Bluetooth for phone connectivity to vehicle infotainment system
    • 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
    • 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.)
    • Audio system feature 6-speaker system
    • Wheelhouse liners rear
    • Wheels 18" x 8.5" (45.7 cm x 21.6 cm) 6-spoke machined aluminum with Dark Grey Metallic accents
    • Mirror caps chrome
    • Headlamps LED projectors with Fade-on/Fade-off animation LED turn signals and Daytime Running Lamps
    • Moldings window surround Chrome
    • Grille (Chrome header and chrome grille insert bars with gloss black accents.)
    • Fog lamps LED
    • IntelliBeam automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
    • Bumper front chrome lower
    • Door handles chrome
    • Glass deep-tinted
    • Tailgate GMC MultiPro Tailgate with six functional load/access features
    • Lighting perimeter
    • Tailgate gate function manual with EZ Lift includes power lock and release includes hitch area light
    • Taillamps LED LED signature taillight with LED stop turn & reverse and Fade-on/Fade-off animation
    • Lamps cargo area cab mounted integrated with center high mount stop lamp with switch in bank on left side of steering wheel
    • Wheel 17" x 8" (43.2 cm x 20.3 cm) full-size steel spare
    • Wipers front rain-sensing
    • CornerStep rear bumper
    • Tailgate and bed rail protection caps top
    • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
    • Tire spare 265/70R17SL all-season blackwall
    • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
    • Mirrors outside heated power-adjustable power-folding and driver-side auto-dimming puddle lamps side perimeter lighting and memory
    • Bumper rear chrome with bumper CornerSteps
    • Tires 265/65R18SL all-season blackwall
    • Power outlet bed mounted 120-volt (400 watts shared with (KI4) interior power outlet)
    • Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
    • Power outlet interior power outlet 120-volt (400 watts shared with (KC9) bed mounted power outlet)
    • Door locks power
    • Floor covering color-keyed carpeting
    • Seating heated driver and front outboard passenger
    • Seat adjuster passenger 10-way power including lumbar
    • Steering wheel heated
    • Window power front passenger express up/down
    • Theft-deterrent system unauthorized entry
    • Air conditioning dual-zone automatic climate control
    • Driver Information Center enhanced 12.3" diagonal reconfigurable multicolor digital display
    • USB Ports 2 Charge/Data ports located on instrument panel
    • Seat adjuster driver 10-way power including lumbar
    • Exterior Temperature Display located in radio display
    • Remote vehicle starter system
    • Driver memory recalls driver "presets" for power driver seat and outside mirrors
    • USB ports (2) charge-only rear
    • Cruise control steering wheel-mounted
    • Windows power front drivers express up/down
    • Defogger rear-window electric
    • 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 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)
    • Keyless Open and Start includes remote keyless entry
    • Seat trim Perforated leather-appointed front outboard
    • Steering column manual Tilt-Wheel and telescoping
    • Windows power rear express down
    • Floor mats carpeted rear (Deleted when (RIA) All-weather floor liner LPO is ordered or (BKF) Premium Floor Liners are ordered.)
    • Floor mats carpeted front (Deleted when (RIA) All-weather floor liner LPO is ordered or (BKF) Premium Floor Liners are ordered.)
    • Steering column lock electrical
    • Mirror inside rearview auto-dimming
    • GMC Premium information Display- 13.4" diagonal Multicolor touch screen
    • Compass located in instrument cluster
    • Steering wheel wrapped
    • Air vents rear
    • Pickup bed
    • Steering Electric Power Steering (EPS) assist rack-and-pinion
    • Suspension Package Standard
    • Brake lining wear indicator
    • Cooling auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
    • Push Button Start
    • 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.)
    • Transfer case single speed electronic Autotrac with push button control (4WD models only)
    • Automatic Stop/Start
    • 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.)
    • Recovery hooks front frame-mounted Black
    • Frame fully-boxed hydroformed front section
    • Four wheel drive
    • Rear axle 3.23 ratio (Not available with (NHT) Max Trailering Package.)
    • Cargo tie downs (12) fixed
    • Capless Fuel Fill
    • Exhaust aluminized stainless-steel muffler and tailpipe
    • Engine 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management
    • 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.)
    • Transmission 10-speed automatic (Column shifter) electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking
    • Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
    • Exhaust single outlet
    • Auto-locking rear differential
    • Trailer brake controller integrated
    • Cooling external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
    • 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.)
    • Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
    • Seat Belt Adjustable Guide Loops front row only
    • Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
    • 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.)
    • Forward Collision Alert (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
    • OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
    • Tire Pressure Monitoring System auto learn includes Tire Fill Alert (does not apply to spare tire)
    • HD Rear Vision Camera (Removed with (UV2) HD Surround Vision.)
    • 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.)
    • Hitch Guidance
    • Daytime Running Lamps LED signature lighting
    • Rear Seat Reminder
    • Rear Seat Belt Indicator
    • Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
    • Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
    • 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.)
    • Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Emergency communication system: OnStar
    • Front beverage holders
    • Front dual zone A/C
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Navigation system
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote engine start
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Speed-sensing steering
    • 1st row LCD monitors: 2
    • Primary LCD size: 13.4"
    • Radio data system
    • Smart device integration: Apple CarPlay/Android Auto
    • Steering wheel mounted audio controls
    • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
    • Wireless phone connectivity: Bluetooth
    • Heated front seats
    • Leather upholstery
    • Power 2-way driver lumbar support
    • Power 2-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Seat Upholstery: leather
    • Split folding rear seat
    • Cylinder deactivation
    • Drive type: four-wheel
    • Electric motor 1 torque: none
    • Electric motor horsepower: none
    • Engine location: front
    • Fuel economy city: 15mpg
    • Fuel economy combined: 17mpg
    • Fuel economy highway: 19mpg
    • Fuel tank capacity: 24.0gal.
    • Hybrid electric powertrain type: none
    • Hybrid system combined power torque: none
    • Hybrid system net power: none
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Transmission: 10 speed automatic
    • Variable valve control
    • Approach angle: 19 deg
    • Departure angle: 24 deg
    • Ground clearance (min): 206mm (8.1")
    • Ramp breakover angle: 18 deg
    • Auto-dimming door mirrors
    • Bumpers: chrome
    • Door mirrors: chrome
    • Heated door mirrors
    • Hitch Class: IV
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Trailer hitch
    • Trailer sway control
    • Exterior body width: 2,063mm (81.2")
    • Exterior height: 1,918mm (75.5")
    • Exterior length: 5,890mm (231.9")
    • Front headroom: 1,092mm (43.0")
    • Front hiproom: 1,554mm (61.2")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,676mm (66.0")
    • Greenhouse Gas Score (GG): 3
    • Rear headroom: 1,019mm (40.1")
    • Rear hiproom: 1,529mm (60.2")
    • Rear legroom: 1,102mm (43.4")
    • Rear shoulder room: 1,656mm (65.2")
    • Wheelbase: 3,744mm (147.4")
    • Appearance: analog
    • Auto high-beam headlights
    • Compass
    • Configurable
    • Delay-off headlights
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Lane departure: Lane Keep Assist with Lane Departure Warning active
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rain sensing wipers
    • Rear reading lights
    • Rear window defroster
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • Voltmeter
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Forward collision: Forward Collision Alert with Automatic Braking mitigation
    • Front pedestrian detection: prevention
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Traction control
    Bill Alexanders Flightline Mazda Mitsubishi has a wide selection of exceptional pre-owned vehicles to choose from, including this 2025 GMC Sierra 1500. Take home this GMC Sierra 1500 SLT, and you will have the power of 4WD. It's a great feature when you need to drive over tricky terrain or through inclement weather. There are many vehicles on the market but if you are looking for a vehicle that will perform as good as it looks then this GMC Sierra 1500 SLT is the one! This is the one. Just what you've been looking for. The GMC Sierra 1500 SLT will provide you with everything you have always wanted in a car -- Quality, Reliability, and Character.

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