Located at Baker Buick GMC of Lowell.
This 2026 GMC Sierra 1500 SLT in striking white delivers capability and refinement in one powerful package. With the EcoTec3 5.3L V8 engine paired to a 10-speed automatic transmission and 4WD, you'll experience confident performance whether on the highway or off the beaten path. This truck combines premium comfort with advanced technology to make every drive more enjoyable.
- SLT Premium Plus Package and X31 Off-Road and Protection Package
- ProGrade Trailering System with integrated trailer brake controller
- Premium Bose 7-Speaker Sound System with SiriusXM
- Heated and ventilated leather front seats with 10-way power adjustment
- Adaptive cruise control and HD surround vision
- Remote vehicle starter and push button start
- Spray-on bedliner with GMC logo and LED cargo lighting
- Wireless charging and dual USB Type-C ports
- All-weather floor liners and power sliding rear window
- 20" polished aluminum wheels with off-road suspension
The SLT trim elevates your experience with premium features including leather seating, heated steering wheel, and a comprehensive suite of safety technologies. Hill descent control and auto-locking rear differential provide confidence in challenging conditions, while rear cross traffic braking and front pedestrian braking keep you aware of your surroundings. The integrated trailering system makes towing straightforward and secure.
This pristine Sierra 1500 is ready to become your trusted companion. Visit our showroom today to experience the perfect balance of power, comfort, and capability.
New 2026 GMCSierra 1500 SLT 5.3L EcoTec3 V8
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- 2026 GMC Sierra 1500
- Exterior Color
- Summit White
- Interior Color
- Black
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- EcoTec3 5.3L V8
- VIN
- 3GTUUDED4TG279834
- Stock Number
- 26704
GMC
Sierra 1500
Highlighted Features
- 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
Included Packages & Accessories
- Navigation System
- High Capacity Suspension Package
- Standard Suspension Package
- 6 Speakers
- AM/FM radio: SiriusXM with 360L
- Radio data system
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: OnStar
- Front anti-roll bar
- Front wheel independent suspension
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Brake assist
- Electronic Stability Control
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Theft Deterrent System (unauthorized Entry)
- Speed control
- Auto-dimming door mirrors
- Bumpers: chrome
- Front License Plate Kit
- Heated door mirrors
- IntelliBeam Automatic High Beam on/Off
- Power door mirrors
- Rear step bumper
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Automatic Emergency Braking
- Buckle to Drive
- Compass
- Driver door bin
- Driver vanity mirror
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- Front reading lights
- Heated steering wheel
- Illuminated entry
- Lane Keep Assist with Lane Departure Warning
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Voltmeter
- Heated front seats
- Perforated Leather-Appointed Front Outboard Seat Trim
- Power passenger seat
- Split folding rear seat
- Front Center Armrest w/Storage
- Passenger door bin
- 20" Polished Aluminum Wheels
- Alloy wheels
- Wheels: 20" Polished Aluminum with RFX
- Rain sensing wipers
- Variably intermittent wipers
- 3.23 Rear Axle Ratio
- Preferred Equipment Group 4SA
- ProGrade Trailering System
- Sierra Safety Plus Package
- SLT Convenience Package
- SLT Preferred Package
- SLT Premium Plus Package
- Trailering Package
- X31 Off-Road and Protection Package
- X31 Off-Road Package
- 6-Speaker Audio System Feature
- Premium Bose 7-Speaker Sound System
- Radio: Premium GMC Infotainment Audio System
- SiriusXM with 360L Trial Subscription
- Steering Wheel Audio Controls
- Electric Rear-Window Defogger
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Interior Power Outlet
- Driver Memory
- Power Front Passenger Windows with Express Up/Down
- Power Front Windows with Driver Express Up/Down
- Power Rear Windows with Express Down
- Push Button Start
- Remote Vehicle Starter System
- Universal Home Remote
- Auto-Locking Rear Differential
- Manual Tilt-Wheel and Telescoping Steering Column
- Off-Road Suspension
- Power Rake and Telescoping Steering Column
- Keyless Open and Start
- Power Door Locks
- Hill Descent Control
- Perimeter Lighting
- Adaptive Cruise Control
- 170 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Heavy-Duty Air Filter
- Chrome Header and Chrome Grille Insert Bars
- Chrome Wheel to Wheel Assist Steps
- Dual Exhaust System
- Electronic Precision Shift
- LED Cargo Area Lighting
- Rear Wheelhouse Liners
- Spray-on Pickup Bedliner with GMC Logo
- X31 Hard Badge
- 2 Charge/Data USB Ports
- 2 Charge/Data USB Ports Inside Center Console
- 2 Type-C Charge-Only Rear USB Ports
- All-Weather Floor Liner
- Color-Keyed Carpeting Floor Covering
- Floor-Mounted Center Console
- HD Rear Vision Camera
- HD Surround Vision
- OnStar Services Capable
- Rear Cross Traffic Braking
- Rear Pedestrian Detection
- Safety Alert Seat
- Trailer Camera Provisions
- Trailer Side Blind Zone Alert
- Ultrasonic Front and Rear Park Assist
- Wi-Fi Hotspot Capable
- Wireless Apple CarPlay/Wireless Android Auto
- Wireless Charging
- 10-Way Power Driver Seat Adjuster with Lumbar
- 10-Way Power Passenger Seat Adjuster with Lumbar
- Front 40/20/40 Split-Bench Seat
- Front Bucket Seats
- Heated 2nd Row Outboard Seats
- Heated Driver and Front Outboard Passenger Seating
- Ventilated Driver and Front Passenger Seats
- Front Frame-Mounted Black Recovery Hooks
- Hitch Guidance
- Hitch View
- in-Vehicle Trailering System App
- Integrated Trailer Brake Controller
- Deep-Tinted Glass
- Front Rain-Sensing Wipers
- Power Sliding Rear Window with Rear Defogger
Included Packages & Options
- SLT Premium Plus Package$5,335
- SLT Convenience Package
- SLT Preferred Package
- Sierra Safety Plus Package
- ProGrade Trailering System
- Chrome Wheel to Wheel Assist Steps
- Spray-on Pickup Bedliner with GMC Logo
- X31 Off-Road and Protection Package$2,755
- Spray-on Pickup Bedliner with GMC Logo
- All-Weather Floor Liner
- SLT Convenience Package$1,755
- Front Bucket Seats
- Floor-Mounted Center Console
- Ventilated Driver and Front Passenger Seats
- Wireless Charging
- Premium Bose 7-Speaker Sound System
- Power Rake and Telescoping Steering Column
- X31 Off-Road Package$1,145
- Off-Road Suspension
- Hill Descent Control
- Heavy-Duty Air Filter
- X31 Hard Badge
- Dual Exhaust System
- SLT Preferred Package$1,050
- Adaptive Cruise Control
- Power Sliding Rear Window with Rear Defogger
- Universal Home Remote
- Heated 2nd Row Outboard Seats
- Sierra Safety Plus Package$970
- Ultrasonic Front and Rear Park Assist
- Rear Cross Traffic Braking
- Rear Pedestrian Detection
- Trailer Camera Provisions
- Trailer Side Blind Zone Alert
- HD Surround Vision
- Safety Alert Seat
- ProGrade Trailering System$215
- Hitch View
- in-Vehicle Trailering System App
Detailed Specifications
- 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
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- 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: 16mpg
- Fuel economy highway: 18mpg
- 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 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: digital/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
Standard Features
- SLT Convenience Package
- SLT Preferred Package
- Sierra Safety Plus Package
- ProGrade Trailering System
- Chrome Wheel to Wheel Assist Steps
- Spray-on Pickup Bedliner with GMC Logo
- Spray-on Pickup Bedliner with GMC Logo
- All-Weather Floor Liner
- Front Bucket Seats
- Floor-Mounted Center Console
- Ventilated Driver and Front Passenger Seats
- Wireless Charging
- Premium Bose 7-Speaker Sound System
- Power Rake and Telescoping Steering Column
- Off-Road Suspension
- Hill Descent Control
- Heavy-Duty Air Filter
- X31 Hard Badge
- Dual Exhaust System
- Adaptive Cruise Control
- Power Sliding Rear Window with Rear Defogger
- Universal Home Remote
- Heated 2nd Row Outboard Seats
- Ultrasonic Front and Rear Park Assist
- Rear Cross Traffic Braking
- Rear Pedestrian Detection
- Trailer Camera Provisions
- Trailer Side Blind Zone Alert
- HD Surround Vision
- Safety Alert Seat
- Hitch View
- in-Vehicle Trailering System App
- 2 Charge/Data USB Ports Inside Center Console
- Electronic Precision Shift
- 6-Speaker Audio System Feature
- Wireless Apple CarPlay/Wireless Android Auto
- 120-Volt Bed Mounted Power Outlet
- 10-Way Power Driver Seat Adjuster with Lumbar
- 10-Way Power Passenger Seat Adjuster with Lumbar
- Driver Memory
- Heated Driver and Front Outboard Passenger Seating
- 6-Speaker Audio System Feature
- SiriusXM with 360L Trial Subscription
- Electric Rear-Window Defogger
- Power Door Locks
- Push Button Start
- Remote Vehicle Starter System
- Keyless Open and Start
- Color-Keyed Carpeting Floor Covering
- OnStar Services Capable
- Wi-Fi Hotspot Capable
- 120-Volt Interior Power Outlet
- 2 Charge/Data USB Ports
- 2 Type-C Charge-Only Rear USB Ports
- HD Rear Vision Camera
- Front 40/20/40 Split-Bench Seat
- Steering Wheel Audio Controls
- Manual Tilt-Wheel and Telescoping Steering Column
- Power Front Windows with Driver Express Up/Down
- Power Front Passenger Windows with Express Up/Down
- Power Rear Windows with Express Down
- Deep-Tinted Glass
- Chrome Header and Chrome Grille Insert Bars
- LED Cargo Area Lighting
- Perimeter Lighting
- Front Frame-Mounted Black Recovery Hooks
- Rear Wheelhouse Liners
- Front Rain-Sensing Wipers
- Trailering Package
- 170 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Auto-Locking Rear Differential
- Integrated Trailer Brake Controller
- Hitch Guidance
Dealer Notes
- MSRP
- $67,245
- Doc and CVR Fee
- Please Call
- Everyone Price
- $61,146
- GM Employee Price
- Please Call
- We're here to help: (877) 484-2975
- We're here to help: (877) 484-2975