2024 GMC Sierra 3500 HD Truck Overview

The standard features of the GMC Sierra 3500HD Pro include 6.6L V-8 401hp engine, 10-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), side seat mounted airbags, curtain 1st row overhead airbag, airbag occupancy sensor, air conditioning, 18" steel wheels, ABS and driveline traction control, StabiliTrak w/Proactive Roll Avoidance electronic stability, power mirrors.

2024 GMC
Sierra 3500 HD Truck

Starting at: $46,600

  • Manufacturer Offer

    Financing Offer : 6.99% APR for 72 months on this GMC model

    * Read full offer details
    Applies to these new 2024 GMC Sierra 2500 HD, Sierra 3500 HD, and Terrain.

    * Disclaimer(s)

    • Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 6.99% APR with $2,500 down payment provides for 72 monthly payments of $17.04 per $1000 financed for qualified buyers. 6.99% APR for a term of 24 months corresponds to a monthly cost of $44.77 per $1000 financed. 6.99% APR for a term of 36 months corresponds to a monthly cost of $30.87 per $1000 financed. 6.99% APR for a term of 39 months corresponds to a monthly cost of $28.74 per $1000 financed. 6.99% APR for a term of 42 months corresponds to a monthly cost of $26.91 per $1000 financed. 6.99% APR for a term of 48 months corresponds to a monthly cost of $23.94 per $1000 financed. 6.99% APR for a term of 60 months corresponds to a monthly cost of $19.8 per $1000 financed. 7.24% APR for a term of 75 months corresponds to a monthly cost of $16.62 per $1000 financed. The rates described are for estimation purposes only; you may not be able to finance at this rate.

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  • Manufacturer Offer

    Employee Allowance Offer : $1,500 cash back on this GMC model

    * Read full offer details
    Applies to multiple models.

    * Disclaimer(s)

    • REFER TO WWW.GMFAMILYFIRST.COM FOR COMPLETE ELIGIBILTY DETAILS.

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Inventory

  • 2024 GMC Sierra 3500 HD Pro

    • MSRP:$50,881
    Engine:
    6.6L V-8 cyl,
    Transmission:
    Automatic,
    Drive Line:
    RWD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black,
    Stock #:
    GC241055
    More
    Fleet Convenience Package, Power-Adjustable Black Outside Mirrors, 120-Volt Instrument Panel Power Outlet, Sierra HD Pro Safety, (more packages)
    View Details
  • 2024 GMC Sierra 3500 HD Pro

    • MSRP:$55,275
    Engine:
    6.6L V-8 cyl,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black,
    Stock #:
    GC241015
    More
    Fleet Convenience Package, 120-Volt Instrument Panel Power Outlet, Sierra HD Pro Safety, Engine: 6.6L V8, (more packages)
    View Details
  • 2024 GMC Sierra 3500 HD Pro

    • MSRP:$65,915
    Engine:
    6.6L V-8 cyl,
    Transmission:
    Automatic,
    Drive Line:
    RWD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black,
    Stock #:
    G241453
    More
    View Details
  • 2024 GMC Sierra 3500 HD SLE

    • MSRP:$69,695
    Engine:
    6.6L V-8 cyl,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Summit White,
    Interior Color:
    Dark Walnut/Slate,
    Stock #:
    GC241240
    More
    Engine: Duramax 6.6L Turbo-Diesel V8, SLE Convenience Package, X31 Off-Road Package, Remote Start Package, (more packages)
    View Details
  • 2024 GMC Sierra 3500 HD Denali

    • MSRP:$83,000
    • Gunn Discount:$4,036
    • One Simple Price:$78,964
    Engine:
    6.6L V-8 cyl,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black,
    Stock #:
    G241018
    More
    View Details
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Specifications

  • Rear cargo - tailgate
  • Power door mirrors
  • Heated door mirrors
  • Turn signal indicator mirrors
  • Bumpers - chrome
  • Rear step bumper
  • Trailer hitch receiver
  • Trailer sway control
  • Engine liters - 6.6L
  • Compressor - Not Available
  • Cylinder configuration - V-8
  • Horsepower - 401hp @ 5,200RPM
  • Torque - 464 lb.-ft. @ 4,000RPM
  • Number of valves - 16
  • Variable valve control
  • Engine location - front
  • Recommended fuel - Regular Unleaded
  • Transmission - 10 speed automatic
  • Mode select transmission
  • Manual-shift auto
  • Drive type - rear-wheel
  • Fuel tank capacity - 36.0gal.
  • Rear locking differential
  • Standard fuel economy fuel type - gasoline
  • Hybrid traction battery type - none
  • Basic warranty - 36 months/36,000miles
  • Powertrain warranty - 60 months/60,000miles
  • Corrosion perforation warranty - 72 months/100,000miles
  • Roadside assistance coverage - 60 months/60,000miles
  • Maintenance warranty - 12 months/ unlimited distance
  • Front wheel independent suspension
  • Front anti-roll bar
  • Power steering
  • Front tires - 275/70SR18.0E
  • Rear tires - 275/70SR18.0E
  • Single rear wheels
  • Wheel size - 18"
  • Tires - all-terrain
  • Engine horsepower - 401hp @ 5,200RPM
  • Engine torque - 464 lb.-ft. @ 4,000RPM
  • Engine bore x stroke - 103.3mm x 98.0mm (4.07" x 3.86")
  • Compression ratio - 10.80 to 1
  • Payload - 2,079kg (4,583lbs)
  • Curb weight - 2,871kg (6,329lbs)
  • GVWR - 4,967kg (10,950lbs)
  • Towing capacity - 6,577kg (14,500lbs)
  • Exterior length - 6,002mm (236.3")
  • Exterior body width - 2,079mm (81.8")
  • Exterior height - 2,056mm (80.9")
  • Wheelbase - 3,607mm (142.0")
  • Turning radius - 7.1m (23.5')
  • Front legroom - 1,131mm (44.5")
  • Front headroom - 1,095mm (43.1")
  • Front hiproom - 1,547mm (60.9")
  • Front shoulder room - 1,678mm (66.1")
  • AM/FM radio
  • Premium audio system - GMC Infotainment System
  • Speakers - 2
  • Wireless phone connectivity - Bluetooth
  • 1st row LCD monitors - 1
  • Primary LCD size - 7.0"
  • Smart device integration - Apple CarPlay/Android Auto
  • Fully automatic headlights
  • Delay-off headlights
  • Auto high-beam headlights
  • Variably intermittent wipers
  • Front reading lights
  • Appearance - analog
  • Tachometer
  • Voltmeter
  • Oil pressure gauge
  • Compass
  • Outside temperature display
  • Low tire pressure warning
  • Trip computer
  • Lane departure - Lane Departure Warning warning
  • Exterior parking camera rear - HD Rear Vision Camera yes
  • Forward collision - Forward Collision Alert with Automatic Braking mitigation
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Overhead airbag
  • Occupant sensing airbag
  • Panic alarm
  • Perimeter/approach lights
  • Ignition disable
  • Electronic stability
  • Traction control
  • Front pedestrian detection - prevention
  • Max seating capacity - 3
  • Front seats - bench
  • Front center armrest - w/storage
  • Seat Upholstery - vinyl
  • Ground clearance (min) - 285mm (11.2")
  • Air conditioning
  • Power windows
  • 1-touch down
  • 1-touch up
  • Remote keyless entry
  • Proximity key - push button start only
  • Illuminated entry
  • Tilt steering wheel
  • Passenger vanity mirror
  • Front beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin

Trims

  MSRP Engine Transmission City/Hwy mpg
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $46,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $48,000   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $48,700   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $49,400   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $50,100   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $50,300   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $50,500   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $50,800   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $51,400   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $51,500   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $51,900   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $52,900   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $52,900   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $53,100   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $53,300   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $53,700   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $54,200   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2024 GMC Sierra 3500 HD Truck Pro Search New $54,700   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $55,100   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $55,300   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $55,500   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $55,700   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $56,500   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $56,800   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $57,900   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $58,100   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $58,300   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE 2024 GMC Sierra 3500 HD Truck SLE Search New $59,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLT 2024 GMC Sierra 3500 HD Truck SLT Search New $62,700   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLT 2024 GMC Sierra 3500 HD Truck SLT Search New $62,900   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLT 2024 GMC Sierra 3500 HD Truck SLT Search New $64,300   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLT 2024 GMC Sierra 3500 HD Truck SLT Search New $65,500   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLT 2024 GMC Sierra 3500 HD Truck SLT Search New $65,700   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLT 2024 GMC Sierra 3500 HD Truck SLT Search New $67,100   401-hp 6.6L 8-cyl  10-spd auto  No Data  
AT4 2024 GMC Sierra 3500 HD Truck AT4 Search New $71,300   401-hp 6.6L 8-cyl  10-spd auto  No Data  
AT4 2024 GMC Sierra 3500 HD Truck AT4 Search New $71,500   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali 2024 GMC Sierra 3500 HD Truck Denali Search New $75,400   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali 2024 GMC Sierra 3500 HD Truck Denali Search New $75,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali 2024 GMC Sierra 3500 HD Truck Denali Search New $77,800   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali Ultimate 2024 GMC Sierra 3500 HD Truck Denali Ultimate Search New $96,300   470-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali Ultimate 2024 GMC Sierra 3500 HD Truck Denali Ultimate Search New $96,500   470-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali Ultimate 2024 GMC Sierra 3500 HD Truck Denali Ultimate Search New $99,800   470-hp 6.6L 8-cyl  10-spd auto  No Data  

Get an Inside Look at the Vehicles in Our Showroom

Here at the Gunn Automotive Group, our team members are proud to provide San Antonio, Schertz, Live Oak, Selma and Boerne area car shoppers with an extensive selection of new cars, trucks and SUVs. Our team members have come to realize that the automotive needs of our customers vary quite a lot and that's why we're proud to provide them with the luxury of choice when they choose to shop for their next vehicle with us.

Offering vehicles from lineups such as Acura, Buick, Chevrolet, GMC, Honda, Infiniti and Nissan, our showroom boasts a selection that's truly second to none. With vehicles for every budget and automotive need, you'll be sure to find the perfect vehicle for you when visiting our San Antonio new car dealership. Of course, if you're unsure of which vehicle would be best for you, our team would be glad to play matchmaker so that you can be sure to leave our showroom with a vehicle that perfectly satisfies your every automotive need.

From shopping our quality selection of new cars, trucks and SUVS to stopping by our Finance Center for a great low rate on the vehicle of your choosing, the Gunn Automotive team is proud to provide our customers with an exceptional car shopping experience. If you're from Schertz, Live Oak, Selma or Boerne and are ready to start shopping for a new Acura, Buick, Chevrolet, GMC, Honda, Infiniti or Nissan, we invite you to stop by our showroom today. Conveniently located in San Antonio, TX, we look forward to welcoming you in to our showroom soon.

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*Prices shown include a destination and handling charge. Prices may include dealer added accessories. Prices do not include additional fees and/or costs of closing, including but not limited to government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice based on market conditions. Contact dealer for most current information and vehicle availability.
*Images may not represent actual vehicle. (Options, colors, trim and body style may vary)
*Any MPG listed is based on model year EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid only) and other factors. For additional information about EPA ratings, visit http://www.fueleconomy.gov/feg/label/learn-more-PHEV-label.shtml