Dealer Reviews
Cars for Sale
Dealer Log In
All Salespeople
Sales Department
2025 GMC Sierra 1500
$36,925•used
Basics
Condition
used
Interior Color
black
Exterior Color
summit white
Drivetrain
Rear-wheel Drive
Transmission
Automatic
Fuel
Gas
Engine
EcoTec3 5.3L V-8 direct injection, variable valve control, regul
VIN
3GTPHDED6SG203466
Stock Number
203466
Mileage
58,294
Features
Exterior
•
Alloy Wheels
•
LED Headlights
•
Tow Hitch
Seating
•
Heated Seats
•
Leather Seats
•
Memory Seat
Safety
•
Automatic Emergency Braking
•
Backup Camera
•
Brake Assist
•
Stability Control
•
Lane Departure Warning
Convenience
•
USB Port
•
Keyless Start
•
Tow Hooks
•
Heated Steering Wheel
•
Navigation System
•
Remote Start
View Full List of Features
Features
These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- 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
- 3-point seatbelt Rear seat center 3-point seatbelt
- 3.23 Rear Axle Ratio
- 4-Wheel Disc Brakes
- 6 Speakers
- 6-Speaker Audio System Feature
- ABS Brakes 4-wheel antilock (ABS) brakes
- ABS Brakes Four channel ABS brakes
- ABS brakes
- AM/FM radio: SiriusXM with 360L
- Accessory power Retained accessory power
- Air Conditioning
- Air conditioning Yes
- All-in-one key All-in-one remote fob and ignition key
- Alloy wheels
- Alternator Type Alternator
- Android Auto
- Antenna Fixed audio antenna
- Apple CarPlay
- Apple CarPlay/Android Auto
- Armrests front center Front seat center armrest
- Armrests front storage Front seat armrest storage
- Armrests rear Rear seat center armrest
- Auto High-beam Headlights
- Auto door locks Auto-locking doors
- Auto headlights Auto on/off headlight control
- Auto high-beam headlights IntelliBeam auto high-beam headlights
- Auto-Locking Rear Differential
- Auto-dimming Rear-View mirror
- Auto-dimming door mirror driver Auto-dimming driver side mirror
- Auto-dimming door mirrors
- Automatic Emergency Braking
- Automatic temperature control
- Auxiliary External Transmission Oil Cooler
- Backup Camera
- Basic warranty 36 month/36
- 000 miles
- Battery charge warning
- Battery run down protection
- Battery type Heavy-duty lead acid battery
- Bed-rail protectors Pickup bed-rail protectors
- Beverage holders Front beverage holders
- Beverage holders rear Rear beverage holders
- Body panels Galvanized steel/aluminum body panels with side impact beams
- Box style Standard style pickup box
- Brake Assist
- Brake assist
- Brake assist system Automatic Emergency Braking brake assist system
- Brake pad warning Brake pad wear indicator
- Brake type Brembo 4-wheel disc brakes
- Buckle to Drive
- Built-in virtual assistant Google Built-In built-in virtual assistant
- Bumper rub strip front Black front bumper rub strip
- Bumpers front Chrome front bumper
- Bumpers rear Chrome rear bumper
- Bumpers: chrome
- Cab mounted cargo light
- Cabback insulator
- Capless fuel filler
- Child door locks Manual rear child safety door locks
- Chrome Header & Chrome Grille Insert Bars
- Climate control Automatic climate control
- Clock Digital clock
- Color-Keyed Carpeting Floor Covering
- Compass
- Configurable instrumentation gauges
- Corrosion perforation warranty 72 month/100
- 000 miles
- Cruise control Cruise control with steering wheel mounted controls
- Cylinder head material Aluminum cylinder head
- Day/Night rearview mirror
- Deep-Tinted Glass
- Delay off headlights Delay-off headlights
- Delay-off headlights
- Door ajar warning
- Door bins front Driver and passenger door bins
- Door bins rear Rear door bins
- Door handle material Chrome door handles
- Door locks Power door locks with 2 stage unlocking
- Door mirror style Chrome door mirrors
- Door mirror type Standard style side mirrors
- Door mirror with tilt-down in reverse Power driver and passenger door mirrors with tilt down in reverse
- Door mirrors Power door mirrors
- Door panel insert Simulated wood and metal-look door panel insert
- Door trim insert Vinyl door trim insert
- Drive type Rear-wheel drive
- Driver Memory
- Driver door bin
- Driver foot rest
- Driver information center
- Driver lumbar Driver seat with 2-way power lumbar
- Driver seat direction Driver seat with 8-way directional controls
- Driver vanity mirror
- Dual Climate Control
- Dual front impact airbags
- Dual front side impact airbags
- Dual-zone front climate control
- Easy lift tailgate EZ Lift
- Easy lower tailgate EZ Lower
- Electric Rear-Window Defogger
- Electronic Stability Control
- Electronic parking brake
- Electronic stability control StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Emergency SOS Capable OnStar vehicle integrated emergency SOS system
- Emergency communication system: OnStar
- Emissions LEV3-SULEV30 emissions
- Emissions tiers Tier 3 Bin 30 emissions
- Engine Configuration EcoTec3 V8
- Engine EcoTec3 5.3L V-8 direct injection
- variable valve control
- regular gasoline
- engine with cylinder deactivation and 355HP
- Engine Location Front mounted engine
- Engine Mounting direction Longitudinal mounted engine
- Engine Short EcoTec3 5.3L V-8
- Engine block material Aluminum engine block
- Engine cooler Engine oil cooler
- Engine hour meter
- Engine temperature warning
- Engine/electric motor temperature gauge
- Exterior 120V AC power outlet 1 exterior 120V AC power outlet
- External memory Premium GMC Infotainment System external memory control
- Fenders Black fender flares
- First-row windows Power first-row windows
- Floor coverage Full floor coverage
- Floor covering Full carpet floor covering
- Floor mats Carpet front and rear floor mats
- Fob engine controls Keyless Open/Keyless Start with hands-free access and push button start
- Fog lights LED front fog lights
- Folding door mirrors Power folding door mirrors
- Folding rear seats 60-40 folding rear seats
- Following Distance Indicator
- Forward Collision Alert
- Forward collision warning Forward Collision Alert with Automatic Braking
- Front 40/20/40 Split-Bench Seat
- Front Center Armrest w/Storage
- Front Frame-Mounted Black Recovery Hooks
- Front License Plate Kit
- Front Pedestrian Braking
- Front Rain-Sensing Wipers
- Front anti-roll Front anti-roll bar
- Front anti-roll bar
- Front dual zone A/C
- Front fog lights
- Front head restraint control Manual front seat head restraint control
- Front head restraints Height adjustable front seat head restraints
- Front impact airbag driver Driver front impact airbag
- Front impact airbag passenger Passenger front impact airbag
- Front passenger lumbar Front passenger seat with 2-way power lumbar
- Front reading lights
- Front seat type Split-bench front seat
- Front seat upholstery Leather front seat upholstery
- Front seatback upholstery Plastic front seatback upholstery
- Front side impact airbag driver Seat mounted side impact driver airbag
- Front side impact airbag passenger Seat mounted side impact front passenger airbag
- Front wheel independent suspension
- Fuel Type Regular unleaded
- Full gauge cluster screen
- Fully automatic headlights
- Gauge cluster display size (inches) Gauge cluster display size: 12.30
- Gearshifter material Urethane gear shifter material
- Glove box Locking glove box
- Grille style Chrome grille
- HD Rear Vision Camera
- Handsfree Bluetooth handsfree wireless device connectivity
- Headlight type Projector beam headlights
- Headlights LED low and high beam headlights
- Headlights on reminder
- Headliner coverage Full headliner coverage
- Headliner material Cloth headliner material
- Heated Driver & Front Outboard Passenger Seating
- Heated Seats
- Heated Steering Wheel
- Heated door mirrors
- Heated door mirrors Heated driver and passenger side door mirrors
- Heated front seats
- Heated front seats Heated driver and front passenger seats
- Heated steering wheel
- High mount stop light High mounted center stop light
- Hill start assist Hill Start Assist (HSA)
- Hitch Guidance
- Ignition Spark ignition system
- Ignition type Push-button
- Illuminated entry
- Immobilizer
- In-box lighting LED in-box lighting
- Inclinometer
- Instrumentation display Analog instrumentation display
- Integrated Trailer Brake Controller
- Integrated navigation Integrated navigation system with voice activation
- Integrated tailgate step
- IntelliBeam Automatic High Beam On/Off
- Interior 120V AC power outlets 1 interior 120V AC power outlet
- Interior accents Chrome interior accents
- Internet access Wi-Fi Hotspot capable mobile hotspot internet access
- Internet radio capability
- Key in vehicle warning
- Keyfob cargo controls Keyfob trunk control
- Keyfob keyless entry
- Keyfob remote start
- Keyfob window controls Keyfob window control
- Keyless Entry
- Keyless Open & Start
- Keyless Start
- LED Cargo Area Lighting
- LED brake lights
- Lane Departure Warning
- Lane Keep Assist w/Lane Departure Warning
- Lane departure Lane Keep Assist with Lane Departure Warning
- Leather Seats
- License plate front bracket Front license plate bracket
- Lock-up transmission
- Low level warnings Low level warning for oil
- coolant
- fuel
- washer fluid and brake fluid
- Low tire pressure warning
- Low tire pressure warning Tire specific low air pressure warning
- Maintenance warranty 12 month/unlimited
- Manual Tilt-Wheel & Telescoping Steering Column
- Memory Seat
- Memory seat
- Memory settings Memory settings include: door mirrors
- Mobile app access MyGMC Mobile App mobile app access
- Multiple headlights Multiple enclosed headlights
- Navigation System
- Number of airbags 6 airbags
- Number of beverage holders 6 beverage holders
- Number of doors 4 doors
- Number of first-row screens 2 total number of 1st row displays
- Number of memory settings 2 memory settings
- Occupancy sensor Airbag occupancy sensor
- Occupant sensing airbag
- Oil pressure gauge
- Oil pressure warning
- OnStar Services Capable
- One-touch down window Front and rear one-touch down windows
- One-touch up window Driver and passenger one-touch up windows
- Outside temperature display
- Overdrive transmission
- Overhead airbag
- Overhead airbags Curtain first and second-row overhead airbags
- Overhead console
- Overhead console Mini overhead console
- Paint Non-metallic paint
- Panel insert Simulated wood and metal-look instrument panel insert
- Panic alarm
- Passenger door bin
- Passenger doors rear left Conventional left rear passenger door
- Passenger doors rear right Conventional right rear passenger door
- Passenger seat direction Front passenger seat with 8-way directional controls
- Passenger vanity mirror
- Pedestrian detection Front Pedestrian Braking
- Perf Leather-Appointed Front Outboard Seat Trim
- Perimeter Lighting
- Perimeter approach lighting Remote activated perimeter approach lighting with puddle lights
- Power Door Locks
- Power Driver Seat
- Power Front Passenger Windows w/Express Up/Down
- Power Front Windows w/Driver Express Up/Down
- Power Rear Windows w/Express Down
- Power door mirrors
- Power driver seat
- Power driver seat controls Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- Power passenger seat
- Power passenger seat controls Passenger seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- Power steering
- Power windows
- Powertrain type ICE
- Powertrain warranty 60 month/60
- 000 miles
- Preferred Equipment Group 4SA
- Primary display size 13.4 inch primary display
- Primary display touchscreen Primary monitor touchscreen
- Push Button Start
- RDS Radio data system (RDS)
- Radiator
- Radio AM/FM/SiriusXMsatellite
- Radio data system
- Radio: Premium GMC Infotainment Audio System
- Rain Sensing Front Wipers
- Rain detecting wipers
- Rain sensing wipers
- Rear Springs Regular grade rear springs
- Rear Wheelhouse Liners
- Rear bumper step CornerStep rear bumper step
- Rear camera HD Rear Vision Camera w/Hitch View rear mounted camera
- Rear cargo door MultiPro Tailgate tailgate
- Rear console climate control ducts
- Rear head restraint control 2 rear seat head restraints
- Rear head restraint control Manual rear seat head restraint control
- Rear head restraints Height adjustable rear seat head restraints
- Rear locking differential Automatic rear locking differential
- Rear reading lights
- Rear seat center armrest
- Rear seat check warning Rear Seat Reminder rear seat check warning
- Rear seat direction Front facing rear seat
- Rear seat folding position Fold-up rear seat cushion
- Rear seat upholstery Vinyl rear seat upholstery
- Rear seatback upholstery Carpet rear seatback upholstery
- Rear seats Split-bench rear seat
- Rear seats fixed or removable Fixed rear seats
- Rear step bumper
- Rear window defroster
- Rear windshield Fixed rear windshield
- Rearview mirror Auto-dimming rear view mirror
- Remote Vehicle Starter System
- Remote keyless entry
- Remote panic alarm
- Restricted driving mode/alerts Teen Driver restricted driving mode/alerts
- Roadside warranty 60 month/60
- 000 miles
- Running lights LED daytime running lights
- Satellite trial 3 month satellite trial subscription
- Seatback storage pockets 2 seatback storage pockets
- Seatbelt pretensioners Front seatbelt pretensioners
- Seatbelt pretensioners number 2 seatbelt pre-tensioners
- Seating capacity 6
- Second-row windows Power second-row windows
- Security system
- Seek scan
- Selectable mode transmission
- Sequential shift control
- Service interval warning Service interval indicator
- Shock absorbers Gas-pressurized shock absorbers
- SiriusXM w/360L Trial Subscription
- Smart device integration Apple CarPlay/Android Auto smart device wireless mirroring
- Smart device remote start
- Spare tire Full-size spare tire with steel wheel
- Spare tire location Crank-down spare tire
- Speakers Standard grade speakers
- Speakers number 6 speakers
- Special paint Monotone paint
- Speed control
- Speed sensitive steering Speed sensitive power steering
- Speed-sensing steering
- Speedometer Redundant digital speedometer
- Split folding rear seat
- Split front seats 40-20-40 split-bench front seat
- Springs front Front coil springs
- Springs rear Rear leaf springs
- Stability Control
- Standard Suspension Package
- Start-stop engine Auto stop-start engine
- Steering Electric power-assist steering system
- Steering Wheel Audio Controls
- Steering mounted audio control Steering wheel mounted audio controls
- Steering type Rack-pinion steering
- Steering wheel material Leatherette steering wheel
- Steering wheel mounted audio controls
- Steering wheel telescopic Manual telescopic steering wheel
- Steering wheel tilt Manual tilting steering wheel
- Suspension Standard ride suspension
- Suspension ride type front Independent front suspension
- Suspension ride type rear Rigid axle rear suspension
- Suspension type front Short and long arm front suspension
- Suspension type rear Leaf spring rear suspension
- Tachometer
- Tailgate control Tailgate/power door lock
- Tailpipe Stainless steel single exhaust
- Telescoping steering wheel
- Temperature display Exterior temperature display
- Theft Deterrent System (Unauthorized Entry)
- Tilt steering wheel
- Tinted windows Deep tinted windows
- Tire pressure Tire Fill Alert tire pressure fill assist
- Tires P265/65SR18 AS BSW front and rear tires
- Towing brake controller Trailer brake controller
- Towing class Class IV tow rating
- Towing hitch Trailer hitch
- Towing hitch light Trailer hitch light
- Towing trailer sway Trailer sway control
- Towing wiring harness Trailer wiring harness
- Traction Control
- Traction control
- Traction control All-speed ABS and driveline traction control
- Trailer Hitch
- Trailering Package
- Transmission 10-speed automatic
- Transmission Type Automatic
- Transmission fluid temperature warning Transmission fluid temp warning
- Transmission oil cooler
- Transmission temperature gauge Transmission fluid temperature gauge
- Trip computer
- Trip odometer
- Turn signal warning Turn signal on warning
- Turn-by-turn nav OnStar Turn-by-Turn Navigation
- USB Port
- USB ports 4 USB ports
- Under seat tray front Locking front under seat tray
- Under seat tray rear Rear under seat tray
- Variable panel light Variable instrument panel light
- Variably intermittent wipers
- Vehicle and trailer reverse assist Vehicle and trailer reverse assist with visual graphic guidance only
- Vehicle to trailer hitching assist Hitch Guidance with Hitch View vehicle to trailer hitching assist
- Vehicle tracker Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Ventilated brakes Front and rear ventilated disc brakes
- Visor driver mirror Driver visor mirror
- Visor illuminated driver mirror Illuminated driver visor mirror
- Visor illuminated passenger mirror Illuminated passenger visor mirror
- Visor passenger mirror Passenger visor mirror
- Voice activated audio Premium GMC Infotainment System voice activated audio controls
- Voice activated climate control Voice-activated climate control
- Voltmeter
- WIFI Hotspot
- Weight capacity alert GCW Alert weight capacity alert
- Wheels 20 x 9-inch front and rear polished w/painted accents aluminum wheels
- Wheels 22 x 9-inch front and rear black aluminum wheels
- Wheels 22 x 9-inch front and rear chrome aluminum wheels
- Wheels 22 x 9-inch front and rear machined w/painted accents aluminum wheels
- Wheels 22 x 9-inch front and rear polished aluminum wheels
- Wheels: 18in x 8.5in 6-Spoke Machined Aluminum
- Wi-Fi Hotspot Capable
- Window Trim Chrome side window trim
- Wipers Variable intermittent front windshield wipers
- Wireless Apple CarPlay/Wireless Android Auto
- Wireless streaming Bluetooth wireless audio streaming
Seller's Comments
ABOUT US: Serving the Rio Grande Valley since 1992, we've helped over 10,000 happy drivers find the right ride at the right price. With a 4.8 rating on Capital One Auto Navigator, our customers love our low-pressure, no-haggle approach, easy financing options, and affordable payments. Nearly every vehicle comes with our True-Blue Guarantee - up to 3 months/3,000 miles of limited powertrain coverage for extra peace of mind. We include an AutoCheck history report powered by Experian with every car, and list our inventory across Kelley Blue Book, Autotrader, Cars.com, and TrueCar for transparent comparison shopping. Whether you're in McAllen, Mission, Pharr, Edinburg, or anywhere in the Valley, we're here to make buying simple, straightforward, and bilingual - Aquii, si te tratan como familia! Trades welcome, instant trade-in estimates online, and financing for most credit types. Call or text 956-686-7522 or visit www.TrevinosAutoMart.com today.This 2025 GMC Sierra 1500 SLT delivers capability and comfort in a clean white exterior. Powered by a robust EcoTec3 5.3L V8 engine paired with a 10-speed automatic transmission, it achieves 16 city and 20 highway MPG. The SLT trim brings premium features and refined functionality perfect for work or weekend driving.- Premium GMC Infotainment Audio System with SiriusXM 360L Trial Subscription- Apple CarPlay and Android Auto with wireless capability- Heated driver and front outboard passenger seats- Lane Keep Assist with Lane Departure Warning- Automatic Emergency Braking and Front Pedestrian Braking- HD Rear Vision Camera with Hitch Guidance- 10-way power driver seat with lumbar support and memory function- Integrated Trailer Brake Controller- Remote Vehicle Starter System and Push Button Start- 18'' machined aluminum wheelsThis Sierra comes well-equipped with modern safety and convenience technology. Features include automatic high-beam headlights, electronic stability control, auto-locking rear differential, and a comprehensive airbag system. The truck includes OnStar services capability, Wi-Fi hotspot capability, and a navigation system to keep you connected. Climate control is handled through automatic dual-zone air conditioning with heated front seats. Power windows, locks, and mirrors with heated function add daily practicality, while the split folding rear seat and bed-mounted power outlet enhance versatility.Visit us today to experience this capable Sierra 1500 SLT and see why Valley drivers trust us for their truck needs.Prices, equipment, descriptions, and availability may change without notice. Trevinos Auto Mart is not responsible for data or typographical errors, including omissions or options from thirdparty VIN decoders; confirm all details with a representative. Vehicles may have open, unrepaired recallscheck NHTSA.gov. Independent prepurchase inspections are strongly recommended; we are not liable for issues found after delivery if you decline. Most regularstock vehicles include a limited powertrain warranty (3 months/3,000 miles, whichever comes first; $100 deductible; administered by a third party; exclusions applysee contract for details).
View More
Similar Vehicles
Prices, equipment, descriptions, and availability may change without notice. Trevino’s Auto Mart is not responsible for data or typographical errors, including omissions or options from third-party VIN decoders; confirm all details with a representative. Vehicles may have open, unrepaired recalls—check NHTSA.gov. Independent pre-purchase inspections are strongly recommended; we are not liable for issues found after delivery if you decline. Most regular-stock vehicles include a limited powertrain warranty (3 months/3,000 miles, whichever comes first; $100 deductible; administered by a third party; exclusions apply—see contract for details).
DealerRater Disclaimer: The information on vehicles provided in this service is supplied by the seller or other third parties; DealerRater is not responsible for the accuracy of such information. DealerRater provides this service and materials without representations or warranties of any kind, either expressed or implied.
Click here for more details.
