This vehicle is located at Twin City Auto Center 3076 Airport HWY Alcoa TN 37701, 865-970-3900! This 2021 GMC Sierra 1500 SLT is loaded with the following Factory Options:Preferred Equipment Group 4SA (12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 4G LTE Wi-Fi Hotspot Capable, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Chrome Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Front Frame-Mounted Black Recovery Hooks, GMC Connected Access Capable, Heated Driver & Front Outboard Passenger Seating, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, ProGrade Trailering System, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Remote Vehicle Starter System, Steering Wheel Audio Controls, and Theft Deterrent System (Unauthorized Entry)), Trailering Package (Hitch Guidance), 8-Speed Automatic, 4WD, Dark Walnut/Slate Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 20" x 9" Polished Aluminum Wheels, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, All-Weather Floor Liner (LPO), Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: chrome, Chrome Wheel To Wheel Assist Steps, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated front seats, Heated steering wheel, Heavy Duty Suspension, Illuminated entry, Low tire pressure warning, Memory seat, Not Equipped w/Dynamic Fuel Management, Not Equipped w/HD Radio, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perf Leather-Appointed Front Outboard Seat Trim, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Premium audio system: GMC Infotainment System, Radio data system, Radio: Premium GMC Infotainment Sys w/Multi-Touch, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote keyless entry, Security system, SiriusXM w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Spray-On Pickup Bed Liner w/GMC Logo, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Voltmeter, and Wheels: 18" x 8.5" 6-Spoke Machined Aluminum.
Clean CARFAX.
White Frost Tricoat 2021 GMC Sierra 1500 SLT 4D Crew Cab 4WD EcoTec3 5.3L V8 8-Speed Automatic
8-Speed Automatic, 4WD, Dark Walnut/Slate Leather.
At Twin City Dealership, we strive for every sales and service customer to receive a VIP experience. Customer satisfaction is our number one goal. Call for appointment!!!
Used 2021 GMCSierra 1500 SLT
- Exterior Color
- White Frost Tricoat
- Interior Color
- Dark Walnut Slate
- Odometer
- 85,676 miles
- Fuel Economy
- 14/20 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- Four Wheel Drive
- Engine
- 8
- VIN
- 3GTU9DED9MG450077
- Stock Number
- MG450077E
Highlighted Features
- Leather upholstery
- Automatic temperature control
- Wireless phone connectivity
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
- Heated front seats
- Perimeter/approach lights
- Remote keyless entry
- Heated steering wheel
- Steering wheel mounted audio controls
Included Packages & Accessories
- Steering wheel
- heated
- Driver Air Bag
- Gasoline Fuel
- Privacy Glass
- Smart Device Integration
- LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
- Tailgate and bed rail protection caps
- top
- Wheel
- 17" x 8" (43.2 cm x 20.3 cm) full-size
- steel spare
- Remote vehicle starter system
- Battery
- heavy-duty 730 cold-cranking amps/80 Amp-hr
- maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine
- (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)
- Engine
- 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm
- 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders
- depending on demand
- to optimize power delivery and efficiency (NOTE: Certain 21MY vehicles will include (YK9) Not Equipped with Dynamic Fuel Management.)
- 10-Speed A/T
- Heated Mirrors
- Mirror Memory
- Power Steering
- Steering Wheel Audio Controls
- Glass
- deep-tinted
- In-vehicle Trailering App
- System includes checklist
- trailer maintenance reminders
- trailer security alerts
- trailer mileage
- tow/haul reminder and trailer electrical diagnostics
- A/C
- Adjustable Steering Wheel
- Power Windows
- Stability Control
- CornerStep
- rear bumper
- Lamps
- cargo area
- cab mounted integrated with center high mount stop lamp
- with switch in bank on left side of steering wheel
- Compass
- located in instrument cluster
- Instrument cluster
- 6-gauge cluster featuring speedometer
- fuel level
- engine temperature
- tachometer
- voltage and oil pressure
- Power outlet
- instrument panel
- 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- Theft-deterrent system
- unauthorized entry
- USB ports
- dual
- charge-only (2nd row)
- Back-Up Camera
- Power Driver Seat
- Floor covering
- color-keyed carpeting
- Automatic Stop/Start
- Capless Fuel Fill
- Cooling
- auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
- Exhaust
- single outlet
- AM/FM Stereo
- Seat Memory
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Seat adjuster
- passenger 10-way power including lumbar
- Brakes
- 4-wheel antilock
- 4-wheel disc with DURALIFE rotors
- Bluetooth Connection
- Pass-Through Rear Seat
- Power Mirror(s)
- Satellite Radio
- Telematics
- Traction Control
- StabiliTrak
- stability control system with Proactive Roll Avoidance and traction control
- includes electronic trailer sway control and hill start assist
- Daytime Running Lights
- Front Head Air Bag
- Heated Steering Wheel
- Locking/Limited Slip Differential
- MP3 Player
- Power Passenger Seat
- Tire Pressure Monitor
- Bumper
- front chrome lower
- Air vents
- rear
- Seat
- Up-level Rear with Storage Package
- 60/40 folding bench for Crew Cab models
- includes full-length bench seat
- seatback storage on left and right side
- center fold out armrest with 2 cupholders
- full cab width under-seat storage
- (includes child seat top tether anchor)
- Steering column
- lock control
- electrical
- manual Tilt-Wheel and telescoping
- GVWR
- 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine without (NHT) Max Trailering Package. Requires Crew Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine and (NHT) Max Trailering Package.)
- Steering
- Electric Power Steering (EPS) assist
- rack-and-pinion
- Power Door Locks
- Door handles
- chrome
- Tailgate
- gate function manual with EZ Lift includes power lock and release
- includes hitch area light
- Taillamps
- LED signature taillight with LED stop and reverse light
- Brake lining wear indicator
- Transfer case
- single speed
- electronic Autotrac with push button control (4WD models only)
- A/T
- Front Side Air Bag
- Integrated Tailgate Step
- Passenger Adjustable Lumbar
- Passenger Air Bag
- Assist handles front A-pillar mounted for driver and passenger
- rear B-pillar mounted
- Driver Information Center
- 4.2" diagonal color display includes driver personalization
- Exterior Temperature Display
- located in radio display
- bed mounted
- 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- aluminized stainless-steel muffler and tailpipe
- Four wheel drive
- Frame
- fully-boxed
- hydroformed front section
- Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob
- to help encourage safe driving behavior. It can limit certain available vehicle features
- and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
- Multi-Zone A/C
- Passenger Air Bag Sensor
- Requires Subscription
- Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
- Cargo tie downs (12)
- fixed
- rated at 500 lbs per corner
- 8 Cylinder Engine
- Power Folding Mirrors
- Remote Engine Start
- Moldings
- window surround
- Chrome
- Wheelhouse liners
- Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 that are equipped with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start
- which removes Automatic Stop/Start and its content. See dealer for details)
- Pickup bed
- Rear axle
- 3.23 ratio (Not available with (NHT) Max Trailering Package.)
- Rear Seat Reminder
- Driver Restriction Features
- Tow Hitch
- Auto-locking rear differential
- Airbags
- Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
- 4-Wheel Disc Brakes
- ABS
- Auto-Dimming Rearview Mirror
- Auxiliary Audio Input
- Cruise Control
- Heated Front Seat(s)
- Security System
- WiFi Hotspot
- rear chrome with bumper CornerSteps
- Driver Adjustable Lumbar
- HD Radio
- Keyless Start
- MP3 Capability
- Rear Defrost
- Mirror caps
- GMC MultiPro Tailgate with six functional load/access features
- Air conditioning
- dual-zone automatic climate control
- driver 10-way power including lumbar
- external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
- Floor Mats
- Fog Lamps
- Four Wheel Drive
- Keyless Entry
- Leather Steering Wheel
- Power Outlet
- Rear Head Air Bag
- Tow Hooks
- Fog lamps
- LED
- GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
- leather-wrapped
- Alternator
- 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package
- (LM2) Duramax 3.0L Turbo-Diesel I6 engine or (VYU) Snow Plow Prep Package.)
- Trailer brake controller
- integrated
- Hitch Guidance
- Climate Control
Detailed Specifications
- 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
- Heated steering wheel
- Illuminated entry
- Memory seat
- 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
- Wheel size: 20"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: Android Auto/Apple CarPlay
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Heated front seats
- Leather upholstery
- 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
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 14mpg
- Fuel economy combined: 16mpg
- Fuel economy highway: 20mpg
- 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: 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
- 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
- Compass
- Delay-off headlights
- Front fog lights
- 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
KBB.com Consumer Reviews
- 3.0
Nice truck
By froggy on Sunday, December 06, 2020
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. - 5.0
Great Truck
By Mel on Sunday, April 25, 2021
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. - 5.0
Well done GM
By Tony on Thursday, November 26, 2020
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!