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1,608 listings
- $99,083MSRP $100,685
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Laura Buick GMC (268 mi away)(12)
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Located in Collinsville, IL / 268 miles away from La Porte, IN
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
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VIN: 1GT4UYEY8SF279944
Stock: L254150
Listed since: 04-07-2025 - $94,334MSRP $100,085
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Laura Buick GMC (268 mi away)(12)
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Located in Collinsville, IL / 268 miles away from La Porte, IN
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
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VIN: 1GT4UYEY3SF267393
Stock: L253896
Listed since: 04-11-2025 - $85,286MSRP $89,860
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Crestmont Buick GMC (269 mi away)
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Located in Beachwood, OH / 269 miles away from La Porte, IN
Onyx Black 2025 GMC Sierra 3500HD Denali 4D Crew Cab 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather....
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VIN: 1GT4UWEY2SF274226
Stock: S274226
Listed since: 04-15-2025 - New Listing
Photos not available$85,616MSRP $87,645- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 8'2” bed, 6.6l, 8cyl
- Crestmont Buick GMC (269 mi away)
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Located in Beachwood, OH / 269 miles away from La Porte, IN
Recent Arrival! Volcanic Red Tintcoat 2025 GMC Sierra 3500HD AT4 4D Crew Cab 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4W...
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VIN: 1GT4UVEY1SF251014
Stock: S251014
Listed since: 06-04-2025 - Arriving Soon$105,765MSRP $105,765
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Toth Buick GMC (274 mi away)(2)
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Located in Akron, OH / 274 miles away from La Porte, IN
EquipmentThis unit is equipped with the latest generation of XM/Sirius Radio. Keep your hands warm all winter with a heated steering wheel in it . The...
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VIN: 1GT4UYEY4SF323549
Stock: R0490
Listed since: 06-02-2025 - $84,825MSRP $87,575
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- Toth Buick GMC (274 mi away)(2)
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Located in Akron, OH / 274 miles away from La Porte, IN
EquipmentThe vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. See what's behind you with the back up cam...
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VIN: 1GT4UUEY1SF254540
Stock: R0316
Listed since: 03-24-2025 - New Listing$86,180MSRP $91,680
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Don Franklin Lexington Buick GMC (278 mi away)(3)
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Located in Lexington, KY / 278 miles away from La Porte, IN
Apple Car Play / Android Auto / Back Up Camera / Alloy Wheels / Blue Tooth / USB Ports, Auto-Dimming Inside Rearview Mirror w/Camera, Denali Reserve P...
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VIN: 1GT4UWEY2SF277417
Stock: SF277417
Listed since: 04-03-2025 - $65,985MSRP $68,735
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Lou Fusz Buick GMC (281 mi away)(2)
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Located in Saint Louis, MO / 281 miles away from La Porte, IN
$2,750 off MSRP!2025 GMC Sierra 3500HD Summit WhiteThe listed Prices do not include additional fees and costs of closing, including government fees an...
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VIN: 1GT4USEY9SF265337
Stock: BF330743
Listed since: 04-09-2025 - $52,235MSRP $54,985
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Lou Fusz Buick GMC (281 mi away)(2)
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Located in Saint Louis, MO / 281 miles away from La Porte, IN
$2,750 off MSRP!2025 GMC Sierra 3500HD Summit WhiteThe listed Prices do not include additional fees and costs of closing, including government fees an...
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Listing Information:
VIN: 1GT3USE75SF243399
Stock: BF330736
Listed since: 03-07-2025 - $52,085MSRP $54,835
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Lou Fusz Buick GMC (281 mi away)(2)
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Located in Saint Louis, MO / 281 miles away from La Porte, IN
Recent Arrival! $2,750 off MSRP!2025 GMC Sierra 3500HD Summit WhiteThe listed Prices do not include additional fees and costs of closing, including go...
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VIN: 1GT3USE74SF303396
Stock: BF330758
Listed since: 05-28-2025 - $63,120MSRP $65,870
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Lou Fusz Buick GMC (281 mi away)(2)
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Located in Saint Louis, MO / 281 miles away from La Porte, IN
$2,750 off MSRP!2025 GMC Sierra 3500HD Summit WhiteThe listed Prices do not include additional fees and costs of closing, including government fees an...
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Listing Information:
VIN: 1GT5USEY7SF203102
Stock: BF330708
Listed since: 12-12-2024 - New Listing$67,560MSRP $70,310
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- Lou Fusz Buick GMC (281 mi away)(2)
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Located in Saint Louis, MO / 281 miles away from La Porte, IN
Recent Arrival! $2,750 off MSRP!2025 GMC Sierra 3500HD Summit WhiteThe listed Prices do not include additional fees and costs of closing, including go...
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Listing Information:
VIN: 1GT5USEY0SF324571
Stock: BF330763
Listed since: 05-25-2025 - Arriving SoonPhotos not available$105,650MSRP $105,650
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Suntrup Buick GMC (283 mi away)(1)
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Located in Saint Peters, MO / 283 miles away from La Porte, IN
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Listing Information:
VIN: 1GT4UYEY8SF299305
Stock: 299305
Listed since: 05-02-2025 - $104,840MSRP $104,840
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Junction Buick GMC (284 mi away)(2)
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Located in Chardon, OH / 284 miles away from La Porte, IN
The Sierra Heavy Duty pickup truck offers up to 36,000 lbs of max towing with the available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and g...
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Listing Information:
VIN: 1GT4UYEY5SF283806
Stock: B419-25
Listed since: 05-05-2025 - $61,940MSRP $68,190
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Junction Buick GMC (284 mi away)(2)
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Located in Chardon, OH / 284 miles away from La Porte, IN
The Sierra Heavy Duty pickup truck offers up to 36,000 lbs of max towing with the available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and g...
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Listing Information:
VIN: 1GT4USEY2SF237525
Stock: B283-25
Listed since: 03-10-2025 - $103,539MSRP $105,539
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Junction Buick GMC (284 mi away)(2)
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Located in Chardon, OH / 284 miles away from La Porte, IN
The Sierra Heavy Duty pickup truck offers up to 36,000 lbs of max towing with the available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and g...
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Listing Information:
VIN: 1GT4UYEY2SF273637
Stock: B385-25
Listed since: 04-16-2025 - $81,615MSRP $86,365
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black leatherJet Black leather
- 8'2” bed, 6.6l, 8cyl
- Junction Buick GMC (284 mi away)(2)
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Located in Chardon, OH / 284 miles away from La Porte, IN
The Sierra Heavy Duty pickup truck offers up to 36,000 lbs of max towing with the available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and g...
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Listing Information:
VIN: 1GT4UUEYXSF286256
Stock: B407-25
Listed since: 04-29-2025 - $88,665MSRP $89,665
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Classic Chevrolet GMC Madison (291 mi away)
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Located in Madison, OH / 291 miles away from La Porte, IN
Prepare to be amazed by the commanding 2025 GMC Sierra 3500 4WD Crew Cab Denali, presented in a striking Onyx Black! Envision the cutting-edge conveni...
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VIN: 1GT4UWEY1SF284360
Stock: E24544
Listed since: 04-29-2025 - Arriving Soon$53,818MSRP $56,219
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Sapaugh GM Country (305 mi away)(2)
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Located in Herculaneum, MO / 305 miles away from La Porte, IN
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Listing Information:
VIN: 1GT3USE73SF319945
Stock: 319945
Listed since: 05-24-2025 - $53,214MSRP $55,615
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Sapaugh GM Country (305 mi away)(2)
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Located in Herculaneum, MO / 305 miles away from La Porte, IN
Summit White 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge/Data USB Ports, 2 Speakers, 2-Speaker Audio System Fe...
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Listing Information:
VIN: 1GT3USE75SF263068
Stock: 253196
Listed since: 04-08-2025 - $53,214MSRP $55,615
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Sapaugh GM Country (305 mi away)(2)
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Located in Herculaneum, MO / 305 miles away from La Porte, IN
New Price! Summit White 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge/Data USB Ports, 2 Speakers, 2-Speaker Audi...
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Listing Information:
VIN: 1GT3USE77SF263900
Stock: 253197
Listed since: 04-08-2025
Showing 274 - 294 out of 1,608 listings
Consumer Reviews for the GMC Sierra 3500HD
Read recent reviews for the GMC Sierra 3500HD
WHAT A TRUCK
Bill S., 04/05/2020
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased this Denali two weeks ago. I absolutely love this truck. The ride is so smooth and power band is incredible. What a huge difference between my 2008 GMC 2500HD Duramax, its like night and day... I love all the high tech features with the 2020's from the cameras to the front and rear LED lighting. Oh yea forgot about that first of its kind tailgate. Now that's a very … useful tailgate, I can see Ford, Dodge and Chevrolet using the same basic tailgate in the near future.
I really cant wait to haul my 5th wheel with this truck. Once I make that first trip I will update this review regarding the towing...
A big thank you for Thompsons GMC in Placerville, CA for such a great purchasing experience.
It’s been about a year since I purchased my GMC 3500 Denali and wanted to update my review.
I still love this truck so much. I’ve towed my 5th wheel RV approximately 8000K miles. This truck tows my 5th wheel like a dream. The cooling system is definitely a 100% improvement over my 2008 while towing in the warmer weather.
About the only thing I’d like to see is GM add more information to the heads up display (HUD) like your blind spot indicators.
I’m glad we bought when we did because I hear that dealers are having a tough time receiving new trucks.
Bottom line is this, I’d buy this truck all over again absolutely No Regrets!!!!
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $100,085 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $89,665 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $87,645 |
| 2025 GMC Sierra 3500HD undefined | N/A | 8-cylinders (diesel) | $70,310 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $68,735 |
| 2025 GMC Sierra 3500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $54,835 |
| 2025 GMC Sierra 3500HD Pro 4dr Double Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $65,870 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $68,190 |
| 2025 GMC Sierra 3500HD SLT 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $86,365 |
More about the GMC Sierra 3500HD
Edmunds has 1,608 New GMC Sierra 3500HDs for sale near you, including a 2025 Sierra 3500HD Pro Pickup and a 2025 Sierra 3500HD Denali Ultimate Pickup ranging in price from $54,835 to $105,765.
How much is a new 2025 GMC Sierra 3500HD in La Porte, IN?
- A new 2025 GMC Sierra 3500HD starts at $54,835 (including destination charge) in La Porte, IN. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2025 GMC Sierra 3500HD Diesel cost in La Porte, IN?
- A new 2025 GMC Sierra 3500HD Diesel starts at $100,085 in La Porte, IN. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.Other versions include:
2025 GMC Sierra 3500HD Crew Cab which starts at $68,190.
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