2025 GMC Sierra 2500 Overview

2024 GMC Sierra HD

If you’re searching for a heavy-duty pickup truck for your Thomasville, GA business or to tow your Crawfordville family’s off-road toys to your favorite outdoor spot, we suggest a 2025 GMC Sierra 2500 HD. With its powerful engine options and rugged construction, this heavy-duty rig can handle any hauling or towing duties you can throw its way. Discover more about the 2025 GMC Sierra HD with the team at Dale Earnhardt Jr Buick GMC! Stop by anytime to explore our inventory of GMC Sierra 2500 for sale or GMC Sierra 2500 HD diesel for sale in Tallahassee.

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2025 GMC Sierra 2500 Overview of Price and Features by Configuration

There are seven trim levels of the 2025 GMC Sierra 2500 HD available, all of which are as comfortable inside as they are rugged on the outside. We’ve listed each of them below, alongside their MSRP and some stand-out features:

2025 GMC Sierra 2500 Pro: Starting at $46,300 MSRP*

  • 6.6L V8 gas engine with Allison® 10-speed automatic transmission
  • Trailering Package, trailering mirrors, and Trailer Brake Controller
  • Wireless Apple CarPlay® and wireless Android Auto™ compatibility

2025 GMC Sierra 2500 SLE: Starting at $50,400 MSRP*

  • 13.4-inch diagonal center touchscreen
  • 12.3-inch diagonal digital driver information center
  • Traction Select System with Tow/Haul mode
  • 17-inch machined aluminum wheels

2025 GMC Sierra 2500 SLT: Starting at $60,100 MSRP*

  • 10-way power driver and front outboard passenger heated seats with lumbar
  • Heated steering wheel
  • ProGrade Trailering System with In-Vehicle Trailering App
  • MultiPro Tailgate
  • 18-inch machined aluminum wheels with dark grey metallic accents

2025 GMC Sierra 2500 AT4: Starting at $71,000 MSRP*

  • Jet Black interior with Kalahari accents, and heated and ventilated perforated front leather seating surfaces
  • 20-inch gloss-black aluminum wheels
  • Off-Road Suspension Package with twin-tube Rancho shocks and skid plates
  • Adaptive Cruise Control

2025 GMC Sierra 2500 Denali: Starting at $73,900 MSRP*

  • 20-inch Ultra-Bright machined wheels with bright chrome inserts
  • Denali-exclusive authentic open-pore wood, patterned aluminum trim and forge perforated leather seating surfaces
  • 12-way heated and ventilated power front seats

2025 GMC Sierra 2500 AT4X: Starting at $83,200 MSRP*

  • Factory-installed 1.5-inch suspension lift, Multimatic® DSSV dampers, rear electronic-locking differential, large steel transfer case skid plate, and front aluminum skid plate
  • 35-inch Goodyear® Territory MT tires
  • 16-way heated and ventilated power front seats with massage feature
  • Obsidian Rush interior featuring full-grain leather seating with technical-grain leather accents and authentic Vanta ash wood

2025 GMC Sierra 2500 Denali Ultimate: Starting at $92,800 MSRP*

  • Duramax 6.6L turbo-diesel V8 engine with Allison 10-speed automatic transmission
  • Signature Vader Chrome grille and exclusive 20-inch Ultra-Bright machined aluminum wheels with gloss-black inserts
  • Alpine Umber interior featuring full-grain leather seating, authentic open-pore Paldao wood and 16-way power front seats with massage feature
  • 12-speaker Bose Premium Series with Centerpoint surround sound
  • Illuminated power assist steps and MultiPro Tailgate Audio System by KICKER

See how much you can save on a new Buick or GMC vehicle with our current new vehicle specials!

2025 GMC Sierra 2500 Overview of Engine Options

The 2025 GMC Sierra 2500 HD has two powerful engines to choose from. We’ve listed both and their specs below:

6.6L V8 Engine

  • Available On: Pro, SLE, SLT, AT4, Denali, AT4X
  • Horsepower: 401 hp
  • Torque: 464 lb-ft
  • Fuel Tank Capacity: 36 gallons
  • Transmission: Automatic, 10-speed

6.6L Duramax V8 Turbo-Diesel Engine

  • Available On: Pro, SLE, SLT, AT4, Denali, AT4X, Denali Ultimate
  • Horsepower: 470 hp
  • Torque: 975 lb-ft
  • Fuel Tank Capacity: 36 gallons
  • Transmission: Automatic, 10-speed

Find Your GMC Sierra 2500 For Sale at Dale Earnhardt Jr Buick GMC

Are you ready to explore the 2025 GMC Sierra 2500 HD in person? Contact us today to schedule your test drive of a new GMC Sierra 2500 or a new GMC Sierra 2500 HD diesel for sale at Dale Earnhardt Jr Buick GMC! Our team will help you find the perfect configuration for your Panama City lifestyle. Save time when you get pre-approved for financing online so our finance experts can begin finding the best payment options for your budget.

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Hendrick Vehicle Disclaimer

$989.00 Predelivery Service Charge included in advertised price; this charge represents costs and profit to the dealer for items such as inspecting, cleaning, and adjusting vehicles, and preparing documents related to the sale.
All prices exclude all taxes, tag, title, registration fees and government fees. Out of state buyers are responsible for all taxes and government fees and title/registration fees in the state where the vehicle will be registered. All prices include all manufacturer to dealer incentives, which the dealer retains unless otherwise specifically provided.

Dealer not responsible for errors and omissions; all offers subject to change without notice; please confirm listings with dealer. All vehicles may not be physically located at this dealership but may be available for delivery through this location. Transportation charges may apply. Please contact the dealership for more specific information. All vehicles are subject to prior sale.

Additional Disclaimers:

Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between March 3 2025 and April 30, 2025, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Finance charges begin to accrue on the date you sign the Retail Installment Sale Contract at the Annual Percentage Rate (APR) disclosed in the contract. May not be combined with other preferred lender financing offers. 72 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by April 30, 2025. See dealer for complete down payment and interest rate options and details.

*HUMMER EV is available from a GMC EV dealer. Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 13.1%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 3/31/25.**Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between March 3 2025 and April 30, 2025, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Finance charges begin to accrue on the date you sign the Retail Installment Sale Contract at the Annual Percentage Rate (APR) disclosed in the contract. May not be combined with other preferred lender financing offers. 72 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by April 30, 2025. See dealer for complete down payment and interest rate options and details.

*2025 BUICK Encore GX 0.9% APR for 36 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $28.16 for every $1000 you finance. Average down payment is 18%. Some customers will not qualify. Take new retail delivery by 4/30/2025. Deferred monthly payments for 90 days. Must finance with GM Financial. Down payment required at signing, if applicable. Offer not available in PA. Some customers may not qualify. Not available with lease and some other offers. **Based on MSRP of $29,495. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER NON-GM VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER NON-GM VEHICLE FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 4/30/2025. ***Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing.  Not available with lease and some other offers. Take new retail delivery by 4/30/2025.

*AVAILABLE ON THE TURBOMAX ENGINE. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 4/30/25.**2025 GMC Sierra Models with TURBOMAX Engine 0.9% APR Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 4/30/25 see dealer for details. ***Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between March 3, 2025 and April 30, 2025, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Finance charges begin to accrue on the date you sign the Retail Installment Sale Contract at the Annual Percentage Rate (APR) disclosed in the contract. May not be combined with other preferred lender financing offers. 72 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by 4/30/2025. See dealer for complete down payment and interest rate options and details.

Please see dealer for details.

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