Cars For Sale

Welcome to MenholtAuto.com

605-593-4633

605-593-4633

  • Home / Used 2021 GMC Sierra 1500 SLT
  • Used 2021 GMC Sierra 1500 SLT

    • 2021 GMC Sierra 1500
    2021 GMC Sierra 1500

    Used Vehicle Description

    Summary
    Our experienced Denny Menholt Frontier Chevrolet team is excited to assist you in your next vehicle purchase. Welcome to the best source for online deals.

    Vehicle Details
    Discover capability, comfort, and confidence in this pre-owned 2021 GMC Sierra 1500 SLT 4WD, now available in Billings, MT. Powered by a proven V8, 5.3L Gasoline engine, this GMC Sierra delivers strong towing performance, responsive acceleration, and the rugged dependability truck buyers expect from GMC. With 4WD, it is ready for Montana roads, job sites, weekend adventures, and changing weather conditions.

    Inside, the SLT trim offers a refined cabin with Leather Seats, a Heated Steering Wheel, Remote Start, Android Auto, and a Back-Up Camera for added convenience and peace of mind. The spacious interior is designed to make every drive more comfortable, while advanced connectivity keeps you linked to your favorite apps, music, and navigation tools.

    This 2021 GMC Sierra 1500 SLT combines premium features with hard-working capability, making it an excellent choice for drivers who want a full-size pickup that can handle both work and daily life. If you are searching for a dependable pre-owned GMC Sierra 1500 in Billings MT, this 4WD V8 truck deserves a closer look. Contact us today to schedule your test drive and experience it for yourself. Take advantage of its bold styling, versatile bed, and upscale SLT touches for hauling, commuting, and family travel in a dependable truck built for Montana drivers every day year-round.We have inspected the vehicle. It required minimal reconditioning. It is in above average condition. It is clear the previous owner took great care of it. Our dealership performed a safety and mechanical inspection of it upon arrival.

    Equipment
    The vehicle has a clean CARFAX vehicle history report. The leather seats in this unit are a must for buyers looking for comfort, durability, and style. See what's behind you with the back up camera on the vehicle. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. This GMC Sierra features a hands-free Bluetooth phone system. This 1/2 ton pickup offers Apple CarPlay for seamless connectivity. This unit is pure luxury with a heated steering wheel. An off-road package is installed on this 1/2 ton pickup so you are ready for your four-wheeling best. Never get into a cold vehicle again with the remote start feature on this 2021 GMC Sierra 1500. The GMC Sierra keeps you comfortable with Auto Climate. The steering wheel audio controls on this GMC Sierra keep the volume and station within easy reach. It has a V8, 5.3L high output engine.

    Packages
    SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; 2 USB Ports (1st Row); Floor-Mounted Centre Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote. SLT Premium Package. X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust with Premium Tips; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge. Preferred Equipment Group 4SA: LED Cargo Area Lighting; Perforated Leather-Appointed Front Outboard Seat Trim; Remote Vehicle Starter System; 7. 100 lbs (3. 221 Kgs) GVWR; 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Compass; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Steering Wheel Audio Controls; GMC Connected Access Capable; Colour-Keyed Carpeting Floor Covering; 8-Speed Automatic Transmission; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Auto-Locking Rear Differential; Power Door Locks. 20" X 9" Polished Aluminum Wheels. Chrome Assist Steps. Spray-On Pickup Bed Liner with GMC Logo. All-Weather Floor Liner. 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.**
    Mileage: 114,057 Color:  Summit White Engine:  V8, 5.3L Transmission:  Automatic Drive Type:  4WD Fuel:  Gasoline Int Color:  Jet Black Body Style:  Crew Cab Stock #:  330591 VIN:  1GTU9DED8MZ339374,  MPG (city/hwy):  0/0
    Mileage:  114,057
    Color:  Summit White
    Engine:  V8, 5.3L
    Transmission:  Automatic
    Drive Type:  4WD
    Fuel:  Gasoline
    Int Color:  Jet Black
    Body Style:  Crew Cab
    Stock #:  330591
    VIN:  1GTU9DED8MZ339374
    City
    0
     
    Vehicle Gas Pump
     
    Hwy
    0
    *EPA estimates.
    Actual miles will vary.
    Features
    SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; 2 USB Ports (1st Row); Floor-Mounted Centre Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote,SLT Premium Package,X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust with Premium Tips; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge,Preferred Equipment Group 4SA: LED Cargo Area Lighting; Perforated Leather-Appointed Front Outboard Seat Trim; Remote Vehicle Starter System; 7,100 lbs (3,221 Kgs) GVWR; 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Compass; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Steering Wheel Audio Controls; GMC Connected Access Capable; Colour-Keyed Carpeting Floor Covering; 8-Speed Automatic Transmission; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Auto-Locking Rear Differential; Power Door Locks,20" X 9" Polished Aluminum Wheels,Chrome Assist Steps,Spray-On Pickup Bed Liner with GMC Logo,All-Weather Floor Liner,275/60R20SL AT BW Tires,Apple CarPlay/Android Auto smart device mirroring,4G LTE Wi-Fi Hotspot capable mobile hotspot internet access,Rear mounted camera,Brake assist system,Cruise control with steering wheel mounted controls,Ventilated driver and front passenger seats,Keyfob remote start,Heated steering wheel,Heated driver and front passenger seats,Heated rear seats,Leather front seat upholstery,Primary monitor touchscreen,Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control,AutoTrac part and full-time 4WD,EcoTec3 5.3L V-8 gasoline direct injection, variable valve control, regular unleaded, engine with 355HP,EcoTec3 5.3L V-8,Teen Driver restricted driving mode/alerts,Smart key with hands-free access and push button start,Keyfob window control,Push-button,Wireless audio streaming,Vehicle to trailer hitching assist,Trailer light test,Trailer light malfunction warning,Trailer theft alarm,Dual-zone front climate control,Immobilizer,Bluetooth handsfree wireless device connectivity,Trailer brake controller,Trailer sway control,Vehicle and trailer reverse assist with visual graphic guidance only,Premium GMC Infotainment System external memory control,Internet radio capability,StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll,Hill Descent Control (HDC),Hill Start Assist (HSA),Automatic climate control,Rear seat cheque warning,1 exterior 120V AC power outlet,LED daytime running lights,LED brake lights,LED front fog lights,Leather and metal-look steering wheel,EZ Lift,EZ Lower,Integrated tailgate step,Trailer hitch light,Manual rear child safety door locks,Heated driver and passenger side door mirrors,Power driver and passenger door mirrors with tilt down in reverse
    Features
    • SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; 2 USB Ports (1st Row); Floor-Mounted Centre Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote
    • SLT Premium Package
    • X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust with Premium Tips; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge
    • Preferred Equipment Group 4SA: LED Cargo Area Lighting; Perforated Leather-Appointed Front Outboard Seat Trim; Remote Vehicle Starter System; 7
    • 100 lbs (3
    • 221 Kgs) GVWR; 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Compass; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Steering Wheel Audio Controls; GMC Connected Access Capable; Colour-Keyed Carpeting Floor Covering; 8-Speed Automatic Transmission; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Auto-Locking Rear Differential; Power Door Locks
    • 20" X 9" Polished Aluminum Wheels
    • Chrome Assist Steps
    • Spray-On Pickup Bed Liner with GMC Logo
    • All-Weather Floor Liner
    • 275/60R20SL AT BW Tires
    • Apple CarPlay/Android Auto smart device mirroring
    • 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
    • Rear mounted camera
    • Brake assist system
    • Cruise control with steering wheel mounted controls
    • Ventilated driver and front passenger seats
    • Keyfob remote start
    • Heated steering wheel
    • Heated driver and front passenger seats
    • Heated rear seats
    • Leather front seat upholstery
    • Primary monitor touchscreen
    • Driver seat power reclining
    •  lumbar support
    •  cushion tilt
    •  fore/aft control and height adjustable control
    • AutoTrac part and full-time 4WD
    • EcoTec3 5.3L V-8 gasoline direct injection
    •  variable valve control
    •  regular unleaded
    •  engine with 355HP
    • EcoTec3 5.3L V-8
    • Teen Driver restricted driving mode/alerts
    • Smart key with hands-free access and push button start
    • Keyfob window control
    • Push-button
    • Wireless audio streaming
    • Vehicle to trailer hitching assist
    • Trailer light test
    • Trailer light malfunction warning
    • Trailer theft alarm
    • Dual-zone front climate control
    • Immobilizer
    • Bluetooth handsfree wireless device connectivity
    • Trailer brake controller
    • Trailer sway control
    • Vehicle and trailer reverse assist with visual graphic guidance only
    • Premium GMC Infotainment System external memory control
    • Internet radio capability
    • StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
    • Hill Descent Control (HDC)
    • Hill Start Assist (HSA)
    • Automatic climate control
    • Rear seat cheque warning
    • 1 exterior 120V AC power outlet
    • LED daytime running lights
    • LED brake lights
    • LED front fog lights
    • Leather and metal-look steering wheel
    • EZ Lift
    • EZ Lower
    • Integrated tailgate step
    • Trailer hitch light
    • Manual rear child safety door locks
    • Heated driver and passenger side door mirrors
    • Power driver and passenger door mirrors with tilt down in reverse
     
    Our Price is only:
    $30,900
     
    Location: Denny Menholt Billings Chevrolet
    3000 King Avenue W Billings, MT 59102
    2021 GMC Sierra 1500, Stock #: 330591
     
     
    Location: Denny Menholt Billings Chevrolet
    3000 King Avenue W Billings, MT 59102
    2021 GMC Sierra 1500, Stock #: 330591
     
    Save Money & Time!
    Negotiate Online
    For Your Best Deal!
    $
    $
    $
    $
    %
    Months
    Remaining Amount:
    Financing for per month
    For illustration purposes only. Rate APR percentage and term is subject to financial approval.
     
    Are additional discounts or promotions available on this vehicle?
    Does this vehicle qualify for any special financing incentives?
    Do you have a vehicle like this one that is a better value?
    I would like to know more about this vehicle's options
    Where is this vehicle located?
    Does a warranty exist for this vehicle?
    I would like this vehicle but with these options:
    Other

    Additional rebates may be available that could save you more money!

    Some rebates are conditional, so, in the interest of transparency, we don't include them in our Sale Price. Please fill out the form and we will reach out to you to let you know what additional savings may be available.

    Please Enter Zip Code To See The Available Rebates In Your Area
    Please enter a valid zip code.

    © 2026 MenholtAuto.com All Rights Reserved | Responsive Dealer Website by SterlingEMarketing | Privacy Policy | Terms of Use | SiteMap