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Used 2026 GMCSierra 1500 SLT Truck Crew Cab I-6 cyl

  • Diesel
Exterior Color
Summit White
Interior Color
Jet Black
Odometer
9,267 miles
Body/Seating
Truck Crew Cab/5 seats
Seats
5 seats
Fuel Economy
22/26 MPG City/Hwy
Transmission
Automatic
Drivetrain
4x4
Engine
I-6 cyl
Bed Length
5.8 ft
VIN
3GTUUDE84TG221421
Stock Number
TTG221421A
GMC Sierra 1500

Highlighted Features

  • Navigation system
  • Lane departure
  • Leather upholstery
  • Automatic temperature control
  • Emergency communication system
  • Wireless phone connectivity
  • Parking sensors
  • Exterior parking camera front
  • Exterior parking camera left
  • Exterior parking camera right
  • Exterior parking camera rear
  • Front dual zone A/C

Included Packages & Accessories

  • 3.23 Rear Axle Ratio
  • Front License Plate Kit
  • Transmission: 10-Speed Automatic
  • Premium Bose 7-Speaker Sound System
  • Wireless Charging
  • Sierra Safety Plus Package
  • 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
  • X31 Off-Road Package
  • Off-Road Suspension
  • Hill Descent Control
  • Skid Plates
  • Heavy-Duty Air Filter
  • X31 Hard Badge
  • 2-Speed Transfer Case
  • Tires: 265/65R18SL AT BW
  • Dual Exhaust System
  • Wheels: 20" Polished Aluminum
  • High Capacity Suspension Package
  • Preferred Equipment Group 4SA
  • GMC Pro Safety
  • Forward Collision Alert
  • Following Distance Indicator
  • Front Pedestrian Braking
  • IntelliBeam Automatic High Beam on/Off
  • Lane Keep Assist with Lane Departure Warning
  • Automatic Emergency Braking
  • Buckle to Drive
  • 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
  • 120-Volt Bed Mounted 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
  • 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
  • Steering Wheel Audio Controls
  • Manual Tilt-Wheel and Telescoping Steering Column
  • Theft Deterrent System
  • 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
  • Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
  • Rear Wheelhouse Liners
  • Front Rain-Sensing Wipers
  • Trailering Package
  • Hitch Guidance
  • 170 Amp Alternator
  • Auxiliary External Transmission Oil Cooler
  • Auto-Locking Rear Differential
  • Integrated Trailer Brake Controller
  • Single Speed Transfer Case
  • ProGrade Trailering System
  • Hitch View
  • in-Vehicle Trailering System App
  • 255/80R17SL AS BW Spare Tire
  • GVWR: 7,200 lbs
  • Floor-Mounted Center Console
  • Ventilated Driver and Front Passenger Seats
  • Tires: 275/60R20SL AT BW
  • Electronic Precision Shift
  • Front Bucket Seats
  • 2 Charge/Data USB Ports Inside Center Console
  • Engine Block Heater
  • Radio: Premium GMC Infotainment Audio System
  • Wireless Apple CarPlay/Wireless Android Auto
  • Engine: Duramax 3.0L Turbo-Diesel I6
  • 220 Amp Alternator
  • 850 Heavy-Duty Battery
  • Delete External Engine Oil Cooler
  • Power Rake and Telescoping Steering Column
  • SLT Convenience Package

Included Packages & Options

  • 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
    • Skid Plates
    • Heavy-Duty Air Filter
    • X31 Hard Badge
    • 2-Speed Transfer Case
    • Tires: 265/65R18SL AT BW
    • Dual Exhaust System
  • Wheels: 20" Polished Aluminum$1,100
    • High Capacity Suspension Package
  • 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
  • Engine: Duramax 3.0L Turbo-Diesel I6$795
    • 220 Amp Alternator
    • Engine Block Heater
    • 850 Heavy-Duty Battery
    • Delete External Engine Oil Cooler
    • GVWR: 7,200 lbs
  • Tires: 275/60R20SL AT BW$400
    • 255/80R17SL AS BW Spare Tire
  • 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
  • Surround View Monitor: HD Surround Vision yes
  • Telescoping steering wheel
  • Tilt steering wheel
  • Alloy wheels
  • Front anti-roll bar
  • Front tires: 275/60SR20.0
  • Front wheel independent suspension
  • Power steering
  • Rear tires: 275/60SR20.0
  • Speed-sensing steering
  • Tires: all-terrain
  • Wheel size: 20"
  • 1st row LCD monitors: 2
  • Primary LCD size: 13.4"
  • Radio data system
  • Smart device integration: Apple CarPlay/Android Auto
  • Speaker type: Bose
  • Speakers: 7
  • Steering wheel mounted audio controls
  • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
  • Wireless Phone Charger: front
  • Wireless phone connectivity: Bluetooth
  • Front center armrest
  • Front seats: bucket
  • Heated front seats
  • Leather upholstery
  • Max seating capacity: 5
  • 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
  • Ventilated front seats
  • Block heater
  • Compressor: intercooled turbo
  • Cylinder configuration: I-6
  • Cylinder deactivation
  • Drive type: four-wheel
  • Electric motor 1 torque: none
  • Electric motor horsepower: none
  • Engine liters: 3.0L
  • Engine location: front
  • Fuel economy city: 22mpg
  • Fuel economy combined: 16mpg
  • Fuel economy highway: 26mpg
  • Fuel tank capacity: 24.0gal.
  • Horsepower: 305hp @ 3,750RPM
  • 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
  • Number of valves: 24
  • Rear locking differential
  • Standard fuel economy fuel type: diesel
  • Transmission: 10 speed automatic
  • Variable intake manifold
  • 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
  • Skid plates
  • Tailpipe finisher: chrome
  • Trailer hitch
  • Trailer sway control
  • Compression ratio: 15.00 to 1
  • Curb weight: 2,440kg (5,380lbs)
  • Engine bore x stroke: 84.0mm x 90.0mm (3.31" x 3.54")
  • 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")
  • GVWR: 3,266kg (7,200lbs)
  • 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")
  • Towing capacity: 3,946kg (8,700lbs)
  • Turning radius: 7.1m (23.5')
  • Wheelbase: 3,744mm (147.4")
  • Appearance: digital/analog
  • Auto high-beam headlights
  • Blind spot: Trailer Side Blind Zone Alert warning
  • Compass
  • Configurable
  • Delay-off headlights
  • Exterior parking camera front
  • Exterior parking camera left
  • Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
  • Exterior parking camera right
  • 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
  • Parking sensors: UltraSonic front and rear
  • 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
  • Rear collision: Rear Cross Traffic Braking mitigation
  • Security system
  • Traction control

Standard Features

  • 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
  • Skid Plates
  • Heavy-Duty Air Filter
  • X31 Hard Badge
  • 2-Speed Transfer Case
  • Tires: 265/65R18SL AT BW
  • Dual Exhaust System
  • High Capacity Suspension Package
  • 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
  • 220 Amp Alternator
  • Engine Block Heater
  • 850 Heavy-Duty Battery
  • Delete External Engine Oil Cooler
  • GVWR: 7,200 lbs
  • 255/80R17SL AS BW Spare Tire
  • Hitch View
  • in-Vehicle Trailering System App
  • 2 Charge/Data USB Ports Inside Center Console
  • Electronic Precision Shift
  • Forward Collision Alert
  • Following Distance Indicator
  • Front Pedestrian Braking
  • IntelliBeam Automatic High Beam on/Off
  • Lane Keep Assist with Lane Departure Warning
  • Automatic Emergency Braking
  • Buckle to Drive
  • 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
  • GMC Pro Safety
  • 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
  • Theft Deterrent System
  • 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
  • Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
  • 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
  • Single Speed Transfer Case
  • Hitch Guidance

Dealer Notes



Price excludes required taxes, tag, title and includes a $220 documentary fee. Any customer not meeting the manufacturer's rebate residency restrictions will receive a dealer discount in the same amount of the manufacturer's rebate.

We have taken reasonable efforts to ensure display of accurate data; however, the information shown may contain errors and omissions, may not reflect all vehicle items and accessories, and errors with regard to pricing may occur. All displayed inventory is subject to prior sale and all prices expire at midnight on the date displayed. Price shown is for the state in which Dealer is physically located and if transferred to another state, the price may change. Dealer is not responsible for any errors but should be consulted in person to confirm the information on this page.

PRE-OWNED VEHICLES MAY BE SUBJECT TO UNREPAIRED MANUFACTURER RECALLS. PLEASE CONTACT THE MANUFACTURER OR A DEALER FOR THAT LINE MAKE FOR RECALL ASSISTANCE/QUESTIONS OR CHECK THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION WEBSITE FOR CURRENT RECALL INFORMATION BEFORE PURCHASING.

Price excludes required taxes, tag, title and includes a $220 documentary fee. Any customer not meeting the manufacturer's rebate residency restrictions will receive a dealer discount in the same amount of the manufacturer's rebate.

We have taken reasonable efforts to ensure display of accurate data; however, the information shown may contain errors and omissions, may not reflect all vehicle items and accessories, and errors with regard to pricing may occur. All displayed inventory is subject to prior sale and all prices expire at midnight on the date displayed. Price shown is for the state in which Dealer is physically located and if transferred to another state, the price may change. Dealer is not responsible for any errors but should be consulted in person to confirm the information on this page.

PRE-OWNED VEHICLES MAY BE SUBJECT TO UNREPAIRED MANUFACTURER RECALLS. PLEASE CONTACT THE MANUFACTURER OR A DEALER FOR THAT LINE MAKE FOR RECALL ASSISTANCE/QUESTIONS OR CHECK THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION WEBSITE FOR CURRENT RECALL INFORMATION BEFORE PURCHASING.
Price
Please Call
Documentary Fee
$220
Transparent Price
No Hidden Fees
Please Call
Price excludes required taxes, tag, title and includes a $220 documentary fee. Any customer not meeting the manufacturer's rebate residency restrictions will receive a dealer discount in the same amount of the manufacturer's rebate.
Price excludes required taxes, tag, title and includes a $220 documentary fee. Any customer not meeting the manufacturer's rebate residency restrictions will receive a dealer discount in the same amount of the manufacturer's rebate.
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