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Used 2021 GMC Sierra 1500 SLE Truck Crew Cab Photo 1 of 30

Used 2021 GMCSierra 1500 SLE

  • Diesel
Located at
Lowery Brothers Motors Boaz
Location Details
    Exterior Color
    Summit White
    Interior Color
    Dark Walnut/Slate
    Odometer
    105,710 miles
    Body/Seating
    Truck Crew Cab/6 seats
    Fuel Economy
    22/26 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    I-6 cyl
    VIN
    3GTU9BET2MG306110
    Stock Number
    306110-W
    GMC Sierra 1500
    • Show Me the CARFAX Good Value Badge

    Highlighted Features

    • Automatic temperature control
    • Premium audio system
    • Wireless phone connectivity
    • Front dual zone A/C
    • Split folding rear seat
    • Heated front seats
    • Perimeter/approach lights
    • Remote keyless entry
    • Heated steering wheel
    • Steering wheel mounted audio controls
    • Fully automatic headlights
    • Security system

    Included Packages & Accessories

    • Dual Exhaust w/Premium Tips
    • Engine: Duramax 3.0L Turbo-Diesel I6
    • 220 Amp Alternator
    • Engine Block Heater
    • 850 Heavy-Duty Battery
    • GVWR: 7,200 lbs
    • 3.23 Rear Axle Ratio
    • Transmission: 10-Speed Automatic
    • Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
    • Hill Descent Control
    • 2 USB Ports
    • 265/70R17SL AS BW Spare Tire
    • Heavy-Duty Air Filter
    • Universal Home Remote
    • Electric Rear-Window Defogger w/RG4
    • Skid Plates
    • Front 40/20/40 Split-Bench Seat
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • 4-Way Manual Passenger Seat Adjuster
    • Heated Driver & Front Outboard Passenger Seating
    • Integrated Trailer Brake Controller
    • Preferred Equipment Group 3SA
    • SLE Convenience Package
    • Dual-Zone Automatic Climate Control
    • Heated Steering Wheel
    • Manual Tilt-Wheel & Telescoping Steering Column
    • Rear Dual USB Charging-Only Ports
    • Electric Rear-Window Defogger
    • Electrical Lock Control Steering Column
    • Keyless Open & Start
    • Remote Vehicle Starter System
    • Theft Deterrent System
    • LED Cargo Area Lighting
    • 12-Volt Rear Auxiliary Power Outlet
    • Rear Wheelhouse Liners
    • SLE Value Package
    • Auto-Locking Rear Differential
    • Trailering Package
    • Radio: GMC Infotainment Audio System
    • 6-Speaker Audio System Feature
    • SiriusXM Radio
    • Compass
    • Power Door Locks
    • Color-Keyed Carpeting Floor Covering
    • Front Rubberized-Vinyl Floor Mats
    • Rear Rubberized-Vinyl Floor Mats
    • OnStar & GMC Connected Services Capable
    • 4G LTE Wi-Fi Hotspot Capable
    • GMC Connected Access Capable
    • Steering Wheel Audio Controls
    • Power Front Windows w/Driver Express Up/Down
    • Power Front Windows w/Passenger Express Down
    • Power Rear Windows w/Express Down
    • Deep-Tinted Glass
    • Chrome Grille
    • Front Frame-Mounted Black Recovery Hooks
    • Tires: 255/70R17 AS BW
    • Wheels: 17" x 8" Bright Silver Painted Aluminum
    • Engine: 2.7L Turbo
    • Transmission: 8-Speed Automatic
    • 3.42 Rear Axle Ratio
    • Single Speed Transfer Case
    • Front License Plate Kit
    • Cloth Rear Seat w/Storage Package
    • 120-Volt Instrument Panel Power Outlet
    • 120-Volt Bed Mounted Power Outlet
    • Tires: 265/65R18SL AT BW
    • Radio: Premium GMC Infotainment Sys w/Multi-Touch
    • SiriusXM w/360L
    • Preferred Package
    • Power Sliding Rear Window w/Rear Defogger
    • HD Rear Vision Camera
    • HD Radio
    • 2-Speed Transfer Case
    • X31 Off-Road Package
    • Off-Road Suspension
    • X31 Hard Badge

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Front beverage holders
    • Front dual zone A/C
    • Garage door transmitter
    • Heated steering wheel
    • Illuminated entry
    • 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: keyfob
    • 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
    • Tires: all-terrain
    • Wheel size: 18"
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM with 360L
    • Premium audio system: Premium GMC Infotainment System
    • Primary LCD size: 8.0"
    • Radio data system
    • Smart device integration: Apple CarPlay/Android Auto
    • Speakers: 6
    • Steering wheel mounted audio controls
    • Wireless phone connectivity: Bluetooth
    • Front center armrest: w/storage
    • Front seats: bench
    • Heated front seats
    • Max seating capacity: 6
    • Power 2-way driver lumbar support
    • Power driver seat
    • Rear seat center armrest
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Seat Upholstery: cloth
    • Split folding rear seat
    • Block heater
    • Cylinder configuration: I-6
    • Cylinder deactivation
    • Drive type: four-wheel
    • Engine liters: 3.0L
    • Engine location: front
    • Fuel economy city: 22mpg
    • Fuel economy combined: 19mpg
    • Fuel economy highway: 26mpg
    • Fuel tank capacity: 24.0gal.
    • Horsepower: 277hp @ 3,750RPM
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Number of valves: 24
    • Rear locking differential
    • Recommended fuel: Diesel
    • Standard fuel economy fuel type: gasoline
    • Transmission: 10 speed automatic
    • Variable intake manifold
    • Variable valve control
    • Ground clearance (min): 205mm (8.1")
    • Bumpers: chrome
    • Door mirrors: chrome
    • Heated door mirrors
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Skid plates
    • Tailpipe finisher: polished
    • Trailer hitch receiver
    • Trailer sway control
    • Compression ratio: 15.00 to 1
    • Curb weight: 2,427kg (5,350lbs)
    • Engine horsepower: 277hp @ 3,750RPM
    • Exterior body width: 2,063mm (81.2")
    • Exterior height: 1,918mm (75.5")
    • Exterior length: 5,885mm (231.7")
    • Front headroom: 1,093mm (43.0")
    • Front hiproom: 1,554mm (61.2")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,677mm (66.0")
    • Payload: 821kg (1,810lbs)
    • Rear headroom: 1,019mm (40.1")
    • Rear hiproom: 1,530mm (60.2")
    • Rear legroom: 1,102mm (43.4")
    • Rear shoulder room: 1,655mm (65.2")
    • Towing capacity: 3,856kg (8,500lbs)
    • Wheelbase: 3,744mm (147.4")
    • Appearance: analog
    • Compass
    • Delay-off headlights
    • Front reading lights
    • Fully automatic headlights
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • 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
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Traction control

    Dealer Notes

    Power, capability, and comfort come together in this 2021 GMC Sierra 1500 SLE. Perfect for work, towing, hauling, or weekend adventures, this full-size truck delivers reliable performance, modern features, and a smooth ride.

    ✨ Highlights:

    ✔️ SLE Trim – upgraded comfort and technology features

    ✔️ Strong & Efficient Engine Performance

    ✔️ Spacious, Comfortable Cabin

    ✔️ Excellent Towing & Payload Capability

    ✔️ Advanced Safety & Technology Features

    A great choice for anyone looking for a full-size truck that’s practical, dependable, and ready for anything.

    📍 Available now — won’t last long!

    📩 Message us today for pricing, details, or to schedule a test drive.

    🚙💪 Built tough. Ready for work or play.

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall4Out of 5

    • Nice truck

      By froggy on Sunday, December 06, 2020

      3.0
      I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture.…

    • Great Truck

      By Mel on Sunday, April 25, 2021

      5.0
      I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that.…

    • Well done GM

      By Tony on Thursday, November 26, 2020

      5.0
      This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!…
    Based on 89 consumer ratings for 2019–2026 models. | Privacy
    Price
    $29,900
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