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Used 2021 GMC Sierra 1500 SLT Truck Crew Cab Photo 1 of 1

Used 2021 GMCSierra 1500 SLT

Exterior Color
Quicksilver
Interior Color
Jet Black
Odometer
71,699 miles
Body/Seating
Truck Crew Cab/5 seats
Fuel Economy
22/26 MPG City/Hwy
Transmission
Automatic
Drivetrain
4x4
Engine
I-6 cyl
VIN
3GTU9DET1MG221108
Stock Number
TMG221108
GMC Sierra 1500
  • Show Me the CARFAX Good Value Badge

Highlighted Features

  • Navigation system
  • Lane departure
  • Leather upholstery
  • Automatic temperature control
  • Premium audio system
  • Wireless phone connectivity
  • Parking sensors
  • Front dual zone A/C
  • Auto high-beam headlights
  • Auto-dimming rearview mirror
  • Split folding rear seat
  • Memory seat

Included Packages & Accessories

  • Trailer Tire Pressure Monitor System
  • 3.23 Rear Axle Ratio
  • Front License Plate Kit
  • Rear Underseat Storage
  • Adaptive Cruise Control
  • Premium Bose 7-Speaker Sound System
  • SLT Convenience Package
  • Front Bucket Seats
  • Floor-Mounted Center Console
  • Ventilated Driver & Front Passenger Seats
  • Power Sliding Rear Window w/Rear Defogger
  • Universal Home Remote
  • Heated 2nd Row Outboard Seats
  • 2 USB Ports
  • Transmission: 10-Speed Automatic
  • Wireless Charging
  • IntelliBeam Automatic High Beam On/Off
  • Front Pedestrian Braking
  • Following Distance Indicator
  • 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 w/Premium Tips
  • Wheels: 20" x 9" Polished Aluminum
  • Lane Keep Assist w/Lane Departure Warning
  • X31 Off-Road & Protection Package
  • Spray-On Pickup Bed Liner w/GMC Logo
  • All-Weather Floor Liner
  • Preferred Equipment Group 4SA
  • Radio: Premium GMC Infotainment Sys w/Multi-Touch
  • 6-Speaker Audio System Feature
  • SiriusXM w/360L
  • Compass
  • Electric Rear-Window Defogger
  • Power Door Locks
  • Remote Vehicle Starter System
  • Keyless Open & Start
  • Color-Keyed Carpeting Floor Covering
  • OnStar & GMC Connected Services Capable
  • 4G LTE Wi-Fi Hotspot Capable
  • GMC Connected Access Capable
  • 12-Volt Rear Auxiliary Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • 120-Volt Bed Mounted Power Outlet
  • Rear Dual USB Charging-Only Ports
  • Front 40/20/40 Split-Bench Seat
  • 10-Way Power Driver Seat Adjuster w/Lumbar
  • 10-Way Power Passenger Seat Adjuster w/Lumbar
  • Driver Memory
  • Heated Driver & Front Outboard Passenger Seating
  • Steering Wheel Audio Controls
  • Manual Tilt-Wheel & Telescoping Steering Column
  • Electrical Lock Control Steering Column
  • Theft Deterrent System
  • Power Front Windows w/Driver Express Up/Down
  • Power Front Passenger Windows w/Express Up/Down
  • Power Rear Windows w/Express Down
  • Deep-Tinted Glass
  • Chrome Grille
  • LED Cargo Area Lighting
  • Front Frame-Mounted Black Recovery Hooks
  • Tires: 265/65R18SL AS BW
  • Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
  • Rear Wheelhouse Liners
  • Trailering Package
  • Hitch Guidance
  • ProGrade Trailering System
  • Hitch Guidance w/Hitch View
  • In-Vehicle Trailering App
  • 170 Amp Alternator
  • Auxiliary External Transmission Oil Cooler
  • Auto-Locking Rear Differential
  • Integrated Trailer Brake Controller
  • Single Speed Transfer Case
  • Safety Alert Seat
  • Engine: Duramax 3.0L Turbo-Diesel I6
  • 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
  • Ultrasonic Front & Rear Park Assist
  • Tires: 275/60R20SL AT BW
  • Driver Alert Package I
  • Lane Change Alert w/Side Blind Zone Alert
  • Rear Cross Traffic Alert
  • Perimeter Lighting
  • Chrome Wheel To Wheel Assist Steps
  • SLT Premium Plus Package
  • SLT Preferred Package
  • Radio: Premium GMC Infotainment Sys w/Navigation
  • Driver Alert Package II
  • Forward Collision Alert
  • Automatic Emergency Braking

Included Packages & Options

  • SLT Premium Plus Package$7,145
    • SLT Convenience Package
    • SLT Preferred Package
    • Driver Alert Package I
    • Driver Alert Package II
    • Wheels: 20" x 9" Polished Aluminum
    • Chrome Wheel To Wheel Assist Steps
    • Spray-On Pickup Bed Liner w/GMC Logo
    • Transmission: 10-Speed Automatic
  • X31 Off-Road & Protection Package$2,505
    • Spray-On Pickup Bed Liner w/GMC Logo
    • All-Weather Floor Liner
    • Wheels: 20" x 9" Polished Aluminum
  • SLT Convenience Package$1,445
    • Front Bucket Seats
    • Floor-Mounted Center Console
    • Ventilated Driver & Front Passenger Seats
    • Power Sliding Rear Window w/Rear Defogger
    • Universal Home Remote
    • Heated 2nd Row Outboard Seats
    • 2 USB Ports
  • Driver Alert Package II$1,095
    • Forward Collision Alert
    • Lane Keep Assist w/Lane Departure Warning
    • Automatic Emergency Braking
    • Front Pedestrian Braking
    • IntelliBeam Automatic High Beam On/Off
    • Adaptive Cruise Control
    • Following Distance Indicator
    • Safety Alert Seat
  • SLT Preferred Package$1,070
    • Radio: Premium GMC Infotainment Sys w/Navigation
    • Premium Bose 7-Speaker Sound System
    • Wireless Charging
  • Engine: Duramax 3.0L Turbo-Diesel I6$995
    • 220 Amp Alternator
    • Engine Block Heater
    • 850 Heavy-Duty Battery
    • Delete External Engine Oil Cooler
    • GVWR: 7,200 lbs
    • Transmission: 10-Speed Automatic
  • Driver Alert Package I$890
    • Ultrasonic Front & Rear Park Assist
    • Lane Change Alert w/Side Blind Zone Alert
    • Rear Cross Traffic Alert
    • Perimeter Lighting
  • X31 Off-Road Package$850
    • 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 w/Premium Tips
  • Tires: 275/60R20SL AT BW$200
    • 255/80R17SL AS BW Spare Tire
Included Options
  • Trailer Tire Pressure Monitor System$50
  • Rear Underseat Storage$275

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
  • 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
  • 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
  • Premium audio system: Premium 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
  • 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
  • Block heater
  • Compressor: intercooled turbo
  • Cylinder configuration: I-6
  • Drive type: four-wheel
  • 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: 277hp @ 3,750RPM
  • Hybrid traction battery type: none
  • Manual-shift auto
  • Mode select transmission
  • Number of valves: 24
  • Rear locking differential
  • Standard fuel economy fuel type: gasoline
  • Transmission: 10 speed automatic
  • Variable intake manifold
  • Variable valve control
  • Ground clearance (min): 205mm (8.1")
  • Auto-dimming door mirrors
  • Bedliner
  • 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
  • Trailer hitch receiver
  • Trailer sway control
  • Compression ratio: 15.00 to 1
  • Engine bore x stroke: 84.0mm x 90.0mm (3.31" x 3.54")
  • 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")
  • GVWR: 3,266kg (7,200lbs)
  • 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
  • Auto high-beam headlights
  • Blind spot: Lane Change Alert with Side Blind Zone Alert warning
  • Compass
  • 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
  • Parking sensors: UltraSonic 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
  • 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 Alert warning
  • Security system
  • Traction control

Dealer Notes

The 2021 GMC Sierra 1500 SLT delivers a perfect balance of rugged capability, advanced technology, and premium comfort, making it an ideal choice for both work and everyday driving. Powered by a strong and efficient engine paired with a smooth-shifting automatic transmission, the Sierra 1500 SLT offers impressive towing and payload capacity while maintaining a refined and composed ride. The available trailering technologies and integrated towing features make hauling easier and more secure, whether for jobsite equipment, recreational gear, or travel trailers.

Inside, the SLT trim elevates the Sierra with upscale materials, thoughtful design, and advanced amenities. The spacious cabin offers comfortable seating for passengers, along with user-friendly controls and intuitive technology. The infotainment system features a high-resolution touchscreen, navigation capability, smartphone integration, Bluetooth connectivity, and a premium audio system for an enhanced driving experience. Ample storage solutions and clever organization options make the Sierra both practical and convenient for daily use.

The 2021 Sierra 1500 SLT is equipped with a suite of safety and driver-assistance features, including a rearview camera, stability and traction control, and multiple airbags to help keep you and your passengers protected. Available advanced systems such as blind spot monitoring, lane departure warning, and forward collision alert further enhance driving confidence.

Built to handle tough jobs while offering the comfort and refinement of a premium truck, the 2021 GMC Sierra 1500 SLT is a versatile and capable option for drivers who demand both performance and style.

Visit Mercedes-Benz of Nashville at 630 Bakers Bridge Avenue, Franklin, TN 37067 or call us at 855-690-3572 today!

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 88 consumer ratings for 2019–2025 models.Privacy

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.

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Price excludes tax, tag, other governmental fees, and a processing fee of $799.

Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms. AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG. Android Auto is a trademark of Google LLC. Apple CarPlay® is a registered trademark of Apple Inc. harman/kardon® and Logic 7 are registered marks of Harman International Industries, Incorporated Burmester® is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany Bluetooth® is a registered mark of Bluetooth SIG, Inc.

Mercedes-Benz of Nashville shares inventory with our sister stores in the area. Please call to schedule an appointment so we can have this vehicle ready for you.

Pre-Owned 2021 GMC Sierra 1500 Truck Crew Cab SLT


Exterior Color: Quicksilver

Interior Color: Jet Black

VIN: 3GTU9DET1MG221108

Stock: TMG221108

View this 2021 GMC Sierra 1500 Truck Crew Cab SLT for sale at Mercedes-Benz of Nashville in Franklin, TN
Price
$39,399
Value Your Trade
    • We're here to help: (800) 784-0289
     
      Mercedes-Benz of Nashville shares inventory with our sister stores in the area. Please call to schedule an appointment so we can have this vehicle ready for you.