2021 GMC Sierra 1500 Crew Cab Duramax Denali 4WD w/Navi,Leather,Sunroof

  • Used
  • Diesel
$29,990Vehicle Price
$30,574"No Hassle Price"
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Finance Terms
Bourne's Auto Center
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    The overview

    Exterior Color
    Satin Steel Metallic
    Interior Color
    Dark Walnut/Dark Ash Gray
    Odometer
    101,205 miles
    Body/Seating
    Truck Crew Cab/5 seats
    Seats
    5 seats
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    I-6 cyl
    Bed Length
    5.8 ft
    VIN
    3GTU9FET8MG407871
    Stock Number
    92549S
    • Show Me the CARFAX 1-Owner Badge

    The highlights

    • Navigation system
    • Leather upholstery
    • Automatic temperature control
    • Premium audio system
    • Wireless phone connectivity
    • Parking sensors
    • Front dual zone A/C
    • Auto-dimming rearview mirror
    • Split folding rear seat
    • Memory seat
    • Heated front seats
    • Ventilated front seats
    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • 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
    • 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: keyfob
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Adaptive suspension
    • Alloy wheels
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Speed-sensing steering
    • Tires: all-terrain
    • 1st row LCD monitors: 2
    • Premium audio system: GMC Infotainment System
    • Primary LCD size: 8.0"
    • Radio data system
    • Smart device integration: Android Auto/Apple CarPlay
    • Speaker type: Bose
    • Speakers: 7
    • Steering wheel mounted audio controls
    • Wireless phone connectivity: Bluetooth
    • Front center armrest
    • Front seats: bucket
    • Genuine wood console insert
    • Genuine wood door panel insert
    • 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
    • Cylinder deactivation
    • Drive type: four-wheel
    • Engine location: front
    • Fuel economy city: 16mpg
    • Fuel economy combined: 19mpg
    • Fuel economy highway: 22mpg
    • Fuel tank capacity: 24.0gal.
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Standard fuel economy fuel type: gasoline
    • Transmission: 10 speed automatic
    • Variable valve control
    • Ground clearance (min): 205mm (8.1")
    • Auto-dimming door mirrors
    • Bedliner
    • Bumpers: body-color
    • Door mirrors: chrome
    • Heated door mirrors
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Trailer hitch receiver
    • Trailer sway control
    • 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")
    • 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")
    • Wheelbase: 3,744mm (147.4")
    • Appearance: analog
    • Blind spot: Trailer Side Blind Zone Alert warning
    • Compass
    • Delay-off headlights
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Parking sensors: Front and Rear Park Assist front and rear
    • 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
    • Rear collision: Rear Cross-Traffic Alert warning
    • Security system
    • Traction control

    Thank you for considering Bourne's Auto Center for your next pre-owned vehicle!

    As a family-owned and operated dealership located in South Easton, Massachusetts, we believe purchasing a vehicle should be simple, transparent, and stress-free. Our commitment to upfront No Hassle Pricing, quality vehicles, and a pressure-free shopping experience has helped us earn the trust of thousands of customers throughout New England.

    A Reputation Built on Customer Satisfaction

    With thousands of customer reviews across Google and DealerRater, our reputation reflects our commitment to transparency, honesty, and customer satisfaction. We're also proud to have been named DealerRater Dealer of the Year five times (2015, 2018, 2020, 2023, and 2024). We believe our customers' experiences speak louder than any advertisement.

    Confidence in Every Purchase

    Our No Hassle Pricing philosophy means every customer receives our upfront advertised price without the need for negotiation. We also offer a First-Time Buyer's Program to help customers navigate their first vehicle purchase.

    Eligible vehicles include a 30-, 60-, or 90-day limited powertrain warranty at no additional cost, subject to applicable warranty terms.

    Additional Vehicle Information: Each vehicle includes one key and one remote. Additional keys are available for purchase at our dealer cost.

    At Bourne's Auto Center, our goal is simple: provide quality vehicles, transparent pricing, and a buying experience that earns your trust.

    Track your progress

     
     
     

    Peace of mind

    vehicle history report

    Vehicle history report

    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
    Free CarFax report

    Optional add-on protection

    • GAP Protection
    • Lifetime Powertrain
    • Tires and Wheels
    • Paint Protection

    A name you can trust

    Bourne's Auto Center is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
    More about us

    KBB.com Consumer Reviews

    Kelley Blue Book Logo4.0out of 5 overall
    • 5.0

      2021 GMC SLT 4WD SIERRA, Great Truck

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

      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.…
    • 5.0

      Great 4 cylinder truck

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

      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.…
    • 5.0

      Beautiful Truck

      by Heath on 9/22/2026 2:17:59 AM

      I have had my truck for a year now 14k on it been through the bad lands and out through the mountains of Colorado and this truck has been awesome. Only complaint is the color options are to limited!…


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    Disclaimer: The information provided on our vehicles is for general informational purposes only. While we aim to provide information that is accurate please be mindful that from time to time, vehicle options and pricing may contain errors.  We make no guarantees regarding the accuracy, completeness, timeliness, or reliability of any of the materials or information on our website or other third party websites that may advertise our inventory.  You should not rely on it without independent verification.  Most importantly, we invite you to bring to our attention any materials or information on any of our vehicles that you believe to be inaccurate. Please forward a copy of the materials or information to our General Manager mike@bournes.com, along with an explanation of the inaccuracies.