Used 2023 GMCSierra 1500 SLT

  • Diesel
Located at
Dave Smith Motors
Exterior Color
Sterling
Interior Color
Jet Black
Odometer
78,550 miles
Body/Seating
Truck Crew Cab/5 seats
Seats
5 seats
Fuel Economy
16/20 MPG City/Hwy
Transmission
10-speed automatic
Drivetrain
4x4
Engine
6 Cyl, 3.0L
VIN
3GTUUDE81PG345510
Stock Number
TPG345510
GMC Sierra 1500

Highlighted Features

  • Navigation system
  • Lane departure
  • Leather upholstery
  • Automatic temperature control
  • Emergency communication system
  • Power moonroof
  • Premium audio system
  • Wireless phone connectivity
  • Parking sensors
  • Exterior parking camera front
  • Exterior parking camera left
  • Exterior parking camera right

Included Packages & Accessories

  • SLT convenience package
  • front bucket seats
  • 2 charge/data USB ports inside center console
  • electronic precision shift
  • 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
  • off-road suspension
  • hill descent control
  • skid plates
  • heavy-duty air filter
  • X31 hard badge
  • 2-speed transfer case
  • 265/65R18SL AT BW tires
  • dual exhaust system
  • SLT premium plus package
  • SLT preferred package
  • Adaptive Cruise Control
  • power sliding rear window with rear defogger
  • universal home remote
  • heated 2nd row outboard seats
  • Sierra safety plus package
  • rear cross traffic braking
  • rear pedestrian detection
  • trailer camera provisions
  • trailer side blind zone alert
  • HD surround vision
  • ultrasonic front and rear park assist
  • safety alert seat
  • ProGrade trailering system
  • hitch guidance with hitch view
  • integrated trailer brake controller
  • in-vehicle trailering app
  • 20" polished aluminum wheels
  • high capacity suspension package
  • chrome wheel to wheel assist steps
  • spray-on pickup bed liner with GMC logo
  • 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
  • wireless phone projection
  • 6-speaker audio system feature
  • SiriusXM with 360L
  • compass
  • electric rear-window defogger
  • power door locks
  • push button start
  • remote vehicle starter system
  • keyless open and start
  • color-keyed carpeting floor covering
  • OnStar and GMC connected services capable
  • Wi-Fi hotspot capable
  • GMC connected access capable
  • 120-volt instrument panel 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
  • electrical steering column lock
  • 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
  • 18" x 8.5" 6-spoke machined aluminum wheels
  • rear wheelhouse liners
  • front rainsensing wipers
  • trailering package
  • hitch guidance
  • 170 amp alternator
  • auxiliary external transmission oil cooler
  • auto-locking rear differential
  • single speed transfer case
  • 3 years of OnStar & Connected Services plan
  • power sunroof
  • 275/60R20SL AT BW tires
  • 255/80R17SL AS BW Spare Tire

Included Packages & Options

Base model features & specs only

Detailed Specifications

  • 1-touch down
  • 1-touch up
  • Adaptive Cruise Control
  • Air conditioning
  • Auto-dimming rearview mirror
  • Automatic temperature control
  • Driver door bin
  • Driver vanity mirror
  • Emergency communication system: OnStar and GMC connected services capable
  • Front beverage holders
  • Front dual zone A/C
  • Garage door transmitter
  • Heated steering wheel
  • Illuminated entry
  • Memory seat
  • Moonroof sunshade: manual
  • Navigation system
  • Overhead console
  • Passenger door bin
  • Passenger vanity mirror
  • Power moonroof
  • 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
  • AM/FM radio
  • Premium audio system: GMC Infotainment System
  • 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
  • Heated rear 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
  • Cylinder deactivation
  • Drive type: four-wheel
  • Engine location: front
  • Fuel economy city: 16mpg
  • Fuel economy combined: 17mpg
  • Fuel economy highway: 20mpg
  • Fuel tank capacity: 24.0gal.
  • 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): 203mm (8.0")
  • Ramp breakover angle: 18 deg
  • Auto-dimming door mirrors
  • Bedliner
  • 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
  • Exterior body width: 2,062mm (81.2")
  • Exterior height: 1,915mm (75.4")
  • Exterior length: 6,134mm (241.5")
  • Front headroom: 1,092mm (43.0")
  • Front hiproom: 1,554mm (61.2")
  • Front legroom: 1,131mm (44.5")
  • Front shoulder room: 1,690mm (66.5")
  • 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")
  • Turning radius: 7.7m (25.1')
  • Wheelbase: 3,988mm (157.0")
  • Appearance: 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
  • Tracker system: Stolen Vehicle Assistance
  • Traction control

Dealer Notes

Equipment
This unit offers Apple CarPlay for seamless connectivity. Keep your hands warm all winter with a heated steering wheel in this vehicle . Lane Keep Assist in this model helps maintain safe driving by gently steering to stay within the lane. The vehicle has auto-adjust speed for safe following. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. Start it from inside with remote start. You'll never again be lost in a crowded city or a country region with the navigation system on this GMC Sierra. This 1/2 ton pickup's Lane Departure Warning helps keep you in your lane. The leather seats in this model are a must for buyers looking for comfort, durability, and style. It features steering wheel audio controls. Engulf yourself with the crystal clear sound of a BOSE sound system in this vehicle. See what's behind you with the back up camera on this model.

Packages
SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Premium Bose 7-Speaker Sound System; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats. X31 Off-Road Package: 265/65R18SL AT BW Tires; 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust System; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge. SLT Premium Plus Package: Chrome Wheel to Wheel Assist Steps; 20 Polished Aluminum Wheels with RFX; Spray-On Pickup Bed Liner with GMC Logo. ProGrade Trailering System: In-Vehicle Trailering App; Integrated Trailer Brake Controller; Hitch Guidance with Hitch View. Sierra Safety Plus Package: Rear Cross Traffic Braking; HD Surround Vision; Trailer Side Blind Zone Alert; Rear Pedestrian Detection; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Camera Provisions. Preferred Equipment Group 4SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Header and Chrome Grille Insert Bars; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Front Rainsensing Wipers; Compass; GMC Pro Safety; Electrical Steering Column Lock; Trailering Package; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; 18 X 8.5 6-Spoke Machined Aluminum Wheels; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; 6-Speaker Audio System Feature; Power Rear Windows with Express Down; SiriusXM with 360L; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; Wi-Fi Hotspot Capable; Perimeter Lighting; Push Button Start; Rear Wheelhouse Liners; Auto-Locking Rear Differential; Power Door Locks. SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; Adaptive Cruise Control; Universal Home Remote. 3 Years of OnStar & Connected Services Plan. 20 Polished Aluminum Wheels. Power Sunroof. Chrome Wheel to Wheel Assist Steps. Spray-On Pickup Bed Liner with GMC Logo. Sterling Metallic. 265/65R18SL AT BW Tires. 275/60R20SL AT BW Tires. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

Additional Information
**Vehicle Options listed are when the unit was originally built. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.

KBB.com Consumer Reviews

Kelley Blue Book - KBB.com
Overall4.0Out of 5
  • Depreciation of 50%

    By Manny A on 10/28/2026 10:06:36 AM

    4.0
    This is a amazing truck.. Comfortable lots of sensors Etc…. My truck has 30000 miles I when to trade in they offer $46000 I paid $86000 the depreciation is incredible I don’t buy new truck never again.…
  • 2021 GMC SLT 4WD SIERRA, Great Truck

    By Ransom1 on 10/15/2026 4:18:42 PM

    5.0
    This is my 8th truck. This is hands down the very best truck I’ve ever owned. Not only is it the best looking truck on the road I have never had it in the shop except for oil changes and scheduled maintenance. The silver does not show dirt or grime.…
  • Great 4 cylinder truck

    By Steve on 9/23/2026 2:01:15 AM

    5.0
    I have only pulled a trailer one time and still got 18 mpg down doing 80 down the interstate. Otherwise this vehicle is used for commuting or recreating. I typically get 22-24 mpg driving MT highways to the mountains. The turbo has some spunk for getting up to speed and the five years I've had my truck no complaints.…