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New GMC Sierra 3500HD for Sale in Jacksonville, IL

New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4

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New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
1 / 21
MSRP
$70,080
Discount
Everyone Qualifies
- $3,000
National Rebate
Buick & GMC Consumer Cash Program Exp: 03/31/2026
$500
- $500
United Sale Price
$66,580
Sign Up For Price Drop Alerts
Get Pre-Approved
Value Your Trade

Description

Thank you for choosing United Chevrolet GMC! This Summit White 2026 GMCSierra 3500HD SLT is a great choice! Check out the following details:City 0/ HWY0 Preferred Equipment Group…Thank you for choosing United Chevrolet GMC! This Summit White 2026 GMCSierra 3500HD SLT is a great choice! Check out the following details:City 0/ HWY0 Preferred Equipment Group 4SASiriusXM with 360L Trial SubscriptionPower Front Windows with Passenger Express Up/downDeep-Tinted GlassKeyless Open and StartFront 40/20/40 Split-Bench Seats with Lockable StorageRear Wheelhouse LinersPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersChrome Surround Grille with Chrome Insert BarsHeated Driver and Front Outboard Passenger Seats120-Volt Bed Mounted Power Outlet120-Volt Instrument Panel Power OutletManual Tilt-Wheel/telescoping Steering Column2-Speed Active Transfer CaseSierra HD Pro SafetyWireless Phone ProjectionProGrade Trailering System18" Machined Aluminum WheelsLT275/70R18E AT BW Tires2 Charge-Only Rear USB Ports2 Charge/data USB PortsLED Cargo Area LightingSteering Wheel Audio Controls6-Speaker Audio System FeatureUnauthorized Entry Theft-Deterrent SystemGMC Protection Package ($495 value)All-Weather Floor LinersBlack Front and Rear Molded Splash GuardsSafety and Security The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision. The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian. The vehicle is equipped with a camera that displays an image of the area behind the vehicle on an interior display. The vehicle is equipped with sensors which compare vehicle speed to available distance to the vehicle ahead. If the speed exceeds the required distance to stop before colliding with the vehicle ahead, the brakes are automatically readied for maximum braking force once the driver applies the brakes.Technology and Telematics Mobile devices can wirelessly connect to the internet through the vehicle's private mobile network. Thank you for considering United Chevrolet GMC for the purchase of your next vehicle. We appreciate the opportunity to earn your business.Here at United we understand purchasing a vehicle can at times be a bit stressful. That is why our staff is here to help make the process as easy on you as possible and welcomes the opportunity to help in any way we are able to. We also understand that customer service after the sale is every bit as or even more important than during the sale, and we strive for 100% customer satisfaction.We are a family owned business where you can always speak to the owner. You can call us with any questions at 217-245-4117.We are located at 1700 W. Morton Ave. Jacksonville, IL 62650 and proudly serve Jacksonville, IL, Beardstown, IL, Springfield, IL, Winchester, IL Chatham, IL New Berlin, IL Athens, IL Petersburg, IL and all surrounding areas!(more)
United Sale Price
$66,580
Mileage8
TrimSLT Crew Cab 4x4
Stock #U70496
VIN1GT4UUE75TF104049
Exterior ColorSummit White
Interior ColorJet Black
Drivetrain4x4
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New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4

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New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
1 / 22
MSRP
$71,690
Discount
Everyone Qualifies
- $3,500
National Rebate
Buick & GMC Consumer Cash Program Exp: 03/31/2026
$500
- $500
United Sale Price
$67,690
Sign Up For Price Drop Alerts
Get Pre-Approved
Value Your Trade

Description

Thank you for choosing United Chevrolet GMC! This Sterling Metallic 2026 GMCSierra 3500HD SLT is a great choice! Check out the following details:City 0/ HWY0 ENGINE, 6.6L V8 WITH…Thank you for choosing United Chevrolet GMC! This Sterling Metallic 2026 GMCSierra 3500HD SLT is a great choice! Check out the following details:City 0/ HWY0 ENGINE, 6.6L V8 WITH DIRECT INJECTION AND VARIABLE VALVE TIMING, GASOLINE, STERLING METALLICSLT Convenience Package ($1,610 value)Front Bucket SeatsFloor-Mounted Center ConsoleWireless ChargingVentilated Driver and Front Passenger SeatsLED Smoked Amber Roof Marker Lamps2 Charge/data USB Ports Inside Center ConsoleBose Premium 7-Speaker Sound SystemPreferred Equipment Group 4SASiriusXM with 360L Trial SubscriptionPower Front Windows with Passenger Express Up/downDeep-Tinted GlassKeyless Open and StartRear Wheelhouse LinersPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersChrome Surround Grille with Chrome Insert BarsHeated Driver and Front Outboard Passenger Seats120-Volt Bed Mounted Power Outlet120-Volt Instrument Panel Power OutletManual Tilt-Wheel/telescoping Steering Column2-Speed Active Transfer CaseSierra HD Pro SafetyWireless Phone ProjectionProGrade Trailering System18" Machined Aluminum WheelsLT275/70R18E AT BW Tires2 Charge-Only Rear USB Ports2 Charge/data USB PortsLED Cargo Area LightingSteering Wheel Audio Controls6-Speaker Audio System FeatureUnauthorized Entry Theft-Deterrent SystemSafety and Security The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision. The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian. The vehicle is equipped with a camera that displays an image of the area behind the vehicle on an interior display. The vehicle is equipped with sensors which compare vehicle speed to available distance to the vehicle ahead. If the speed exceeds the required distance to stop before colliding with the vehicle ahead, the brakes are automatically readied for maximum braking force once the driver applies the brakes.Technology and Telematics Mobile devices can wirelessly connect to the internet through the vehicle's private mobile network. Thank you for considering United Chevrolet GMC for the purchase of your next vehicle. We appreciate the opportunity to earn your business.Here at United we understand purchasing a vehicle can at times be a bit stressful. That is why our staff is here to help make the process as easy on you as possible and welcomes the opportunity to help in any way we are able to. We also understand that customer service after the sale is every bit as or even more important than during the sale, and we strive for 100% customer satisfaction.We are a family owned business where you can always speak to the owner. You can call us with any questions at 217-245-4117.We are located at 1700 W. Morton Ave. Jacksonville, IL 62650 and proudly serve Jacksonville, IL, Beardstown, IL, Springfield, IL, Winchester, IL Chatham, IL New Berlin, IL Athens, IL Petersburg, IL and all surrounding areas!(more)
United Sale Price
$67,690
Mileage11
TrimSLT Crew Cab 4x4
Stock #U70526
VIN1GT4UUE71TF146234
Exterior ColorSterling Metallic
Interior ColorJet Black
Drivetrain4x4
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Vehicle Details

New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4

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New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
New 2026 GMC Sierra 3500HD SLT Crew Cab 4x4
1 / 21
MSRP
$72,185
Discount
Everyone Qualifies
- $3,000
National Rebate
Buick & GMC Consumer Cash Program Exp: 03/31/2026
$500
- $500
United Sale Price
$68,685
Sign Up For Price Drop Alerts
Get Pre-Approved
Value Your Trade

Description

Thank you for choosing United Chevrolet GMC! This Sterling Metallic 2026 GMCSierra 3500HD SLT is a great choice! Check out the following details:City 0/ HWY0 SLT Convenience…Thank you for choosing United Chevrolet GMC! This Sterling Metallic 2026 GMCSierra 3500HD SLT is a great choice! Check out the following details:City 0/ HWY0 SLT Convenience Package ($1,610 value)Front Bucket SeatsFloor-Mounted Center ConsoleWireless ChargingVentilated Driver and Front Passenger SeatsLED Smoked Amber Roof Marker Lamps2 Charge/data USB Ports Inside Center ConsoleBose Premium 7-Speaker Sound SystemPreferred Equipment Group 4SASiriusXM with 360L Trial SubscriptionPower Front Windows with Passenger Express Up/downDeep-Tinted GlassKeyless Open and StartRear Wheelhouse LinersPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersChrome Surround Grille with Chrome Insert BarsHeated Driver and Front Outboard Passenger Seats120-Volt Bed Mounted Power Outlet120-Volt Instrument Panel Power OutletManual Tilt-Wheel/telescoping Steering Column2-Speed Active Transfer CaseSierra HD Pro SafetyWireless Phone ProjectionProGrade Trailering System18" Machined Aluminum WheelsLT275/70R18E AT BW Tires2 Charge-Only Rear USB Ports2 Charge/data USB PortsLED Cargo Area LightingSteering Wheel Audio Controls6-Speaker Audio System FeatureUnauthorized Entry Theft-Deterrent SystemGMC Protection Package ($495 value)All-Weather Floor LinersBlack Front and Rear Molded Splash GuardsSafety and Security The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision. The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian. The vehicle is equipped with a camera that displays an image of the area behind the vehicle on an interior display. The vehicle is equipped with sensors which compare vehicle speed to available distance to the vehicle ahead. If the speed exceeds the required distance to stop before colliding with the vehicle ahead, the brakes are automatically readied for maximum braking force once the driver applies the brakes.Technology and Telematics Mobile devices can wirelessly connect to the internet through the vehicle's private mobile network. Thank you for considering United Chevrolet GMC for the purchase of your next vehicle. We appreciate the opportunity to earn your business.Here at United we understand purchasing a vehicle can at times be a bit stressful. That is why our staff is here to help make the process as easy on you as possible and welcomes the opportunity to help in any way we are able to. We also understand that customer service after the sale is every bit as or even more important than during the sale, and we strive for 100% customer satisfaction.We are a family owned business where you can always speak to the owner. You can call us with any questions at 217-245-4117.We are located at 1700 W. Morton Ave. Jacksonville, IL 62650 and proudly serve Jacksonville, IL, Beardstown, IL, Springfield, IL, Winchester, IL Chatham, IL New Berlin, IL Athens, IL Petersburg, IL and all surrounding areas!(more)
United Sale Price
$68,685
Mileage9
TrimSLT Crew Cab 4x4
Stock #U70501
VIN1GT4UUE78TF106863
Exterior ColorSterling Metallic
Interior ColorJet Black
Drivetrain4x4
Request Information
Confirm Availability
Window Sticker
Vehicle Details

New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4

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New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
New 2026 GMC Sierra 3500HD Denali Crew Cab 4x4
1 / 23
MSRP
$80,529
Discount
Everyone Qualifies
- $3,000
National Rebate
Buick & GMC Consumer Cash Program Exp: 03/31/2026
$500
- $500
United Sale Price
$77,029
Sign Up For Price Drop Alerts
Get Pre-Approved
Value Your Trade

Description

Thank you for choosing United Chevrolet GMC! This Onyx Black 2026 GMCSierra 3500HD Denali is a great choice! Check out the following details:City 0/ HWY0 Preferred Equipment Group…Thank you for choosing United Chevrolet GMC! This Onyx Black 2026 GMCSierra 3500HD Denali is a great choice! Check out the following details:City 0/ HWY0 Preferred Equipment Group 5SASiriusXM with 360L Trial SubscriptionPower Sliding Rear Window with DefoggerPower Front Windows with Passenger Express Up/downDeep-Tinted GlassKeyless Open and StartRear Wheelhouse LinersPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersSpray-On Pickup Bedliner with GMC LogoFloor-Mounted Center ConsoleSignature Chrome Denali GrilleSafety Alert SeatWireless ChargingHeated Driver and Front Outboard Passenger SeatsHeated 2nd Row Outboard Seats120-Volt Bed Mounted Power Outlet120-Volt Instrument Panel Power OutletVentilated Driver and Front Passenger SeatsManual Tilt-Wheel/telescoping Steering Column2-Speed Active Transfer CaseSierra HD Pro SafetyWireless Phone ProjectionProGrade Trailering SystemTrailer Camera ProvisionsLED Smoked Amber Roof Marker Lamps2 Charge/data USB Ports Inside Center Console2 USB Ports2 Charge-Only Rear USB PortsUltrasonic Front and Rear Park AssistLED Cargo Area LightingRear Cross Traffic AlertUniversal Home RemoteSteering Wheel Audio ControlsTrailer Side Blind Zone AlertBose Premium 7-Speaker Sound SystemUnauthorized Entry Theft-Deterrent SystemHD Surround VisionBed View Camera with Two Trailer Camera ProvisionsPolished Exhaust TipX31 Off-Road PackageGMC Protection Package ($495 value)All-Weather Floor LinersBlack Front and Rear Molded Splash GuardsConvenience This intelligent cruise control system maintains a preset following distance behind another vehicle, automatically braking or accelerating as required.Safety and Security The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision. The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian. The vehicle is equipped with a camera that displays an image of the area behind the vehicle on an interior display.Technology and Telematics Mobile devices can wirelessly connect to the internet through the vehicle's private mobile network. Thank you for considering United Chevrolet GMC for the purchase of your next vehicle. We appreciate the opportunity to earn your business.Here at United we understand purchasing a vehicle can at times be a bit stressful. That is why our staff is here to help make the process as easy on you as possible and welcomes the opportunity to help in any way we are able to. We also understand that customer service after the sale is every bit as or even more important than during the sale, and we strive for 100% customer satisfaction.We are a family owned business where you can always speak to the owner. You can call us with any questions at 217-245-4117.We are located at 1700 W. Morton Ave. Jacksonville, IL 62650 and proudly serve Jacksonville, IL, Beardstown, IL, Springfield, IL, Winchester, IL Chatham, IL New Berlin, IL Athens, IL Petersburg, IL and all surrounding areas!(more)
United Sale Price
$77,029
Mileage10
TrimDenali Crew Cab 4x4
Stock #U70499
VIN1GT4UWE77TF103500
Exterior ColorOnyx Black
Interior ColorJet Black
Drivetrain4x4
Request Information
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Window Sticker
Vehicle Details

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*All pricing and details are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above may vary from region to region, as will incentives, and are subject to change. Vehicle information is based off standard equipment and may vary from vehicle to vehicle. Call or email for complete vehicle information. All specifications, prices and equipment are subject to change without notice. Prices and payments do not include tax, titles, tags, finance charges, documentation charges, emissions testing charges, or other fees required by law, vehicle sellers or lending organizations.

Based on 2026 EPA mileage estimates, reflecting new EPA fuel economy methods beginning with 2008 models. Use for comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive and maintain your vehicle.

While every effort has been made to ensure display of accurate data, the vehicle listings within this website may not reflect all accurate vehicle items. Accessories and color may vary. All inventory listed is subject to prior sale. The vehicle photo displayed may be an example only. Vehicle Photos may not match exact vehicles. Please confirm vehicle price with Dealership. See Dealership for details.