Current 2025 GMC Sierra 3500HD Chassis Truck Special Offers

2025 GMC Sierra 3500HD Chassis Truck

Starting at $49,395*

The standard features of the GMC Sierra 3500HD Chassis 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, 17" steel wheels, cruise control, ABS and driveline traction control, electronic stability.

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Finance Offer


For Well-Qualified Buyers When Financed w/ GM Financial

Manufacturer Offers

For Well-Qualified Buyers When Financed w/ GM Financial
  • 3.9% APR for 36 months
  • 3.9% APR for 48 months
  • 4.9% APR for 60 months
  • 5.9% APR for 72 months

Applies to this new 2025 GMC Sierra 3500 HD Chassis Cab   See Trims

Disclaimer(s) :
  • 3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 09/02/2025. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 3.9% APR with $2,500 down payment provides for 48 monthly payments of $22.53 per $1000 financed for qualified buyers. 3.9% APR for a term of 36 months corresponds to a monthly cost of $29.48 per $1000 financed. 4.9% APR for a term of 60 months corresponds to a monthly cost of $18.83 per $1000 financed. 5.9% APR for a term of 72 months corresponds to a monthly cost of $16.53 per $1000 financed. 5.9% APR for a term of 84 months corresponds to a monthly cost of $14.56 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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Cash Offer


Purchase Allowance

Manufacturer Offers

  • $1,000 Cash

Applies to this new 2025 GMC Sierra 3500 HD Chassis Cab   See Trims

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Promotion Offers


National GMC Lease - Restricted

Manufacturer Offers

Ultra Low-Mileage Lease for Well-Qualified Lessees. $999/month for 39 months. $3,699 due at signing (after all offers). Tax, title, license, and dealer fees extra. $0 security deposit. Mileage charge of $0.25 /mile over 32,500 miles at participating dealers.

Applies to this new 2025 GMC Sierra 3500HD Chassis.   See Trims

Disclaimer(s) :
  • Example based on survey. Each dealer sets own price. $999/month for 39 months. Your payments may vary. For eligible new and unused models leased through GM Financial. Payments are for a 2025 GMC Sierra 3500HD Crew Cab 4WD Denali with an MSRP of $77,195. Based on due at signing amount of $3,699 (after all offers). 39 monthly payments total $38,961. Option to purchase at lease end for an amount to be determined at lease signing. Lessor must approve lease. Take new retail delivery by 09-02-2025. Lessee pays for maintenance, repair, excess wear and disposition fee of $495 or less at end of lease. No security deposit required. Payments may be higher in some states. Not available with other offers.

National GMC Cash

Manufacturer Offers

$1,000 Purchase Allowance + $1,000 Bonus Cash $2,000 Total Cash Allowance

Applies to this new 2025 GMC Sierra 3500HD Chassis.   See Trims