Black Friday All Month Long! 0% APR + No Payments Until 2027. Shop Now!

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.

New Sierra 2500 HD InventoryContinue Your Research

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.

More from Dale Earnhardt Jr Buick GMC

  • 2026 GMC Sierra 1500 Towing Capacity

    What is the new GMC Sierra 1500 towing capacity? Discover what the engine options for this model can do with the team at our dealership in Tallahassee today.

    Read More

  • 2025 GMC Sierra 2500 Trim Levels

    Whether you need a new fleet truck for your Thomasville, GA business or a pickup to tow your outdoor toys past the Dothan, AL area, the 2025 GMC Sierra 2500 can tackle nearly every need. GMC Sierra 2500 configurations include two powertrain options, three cab sizes, two bed lengths, seven trim levels, and a choice of rear-wheel…

    Read More

  • 2025 GMC Sierra 1500 Technology

    Whether you’re towing heavy equipment across Thomasville, GA or commuting home after work, you will stay engaged inside the GMC Sierra 1500. This premium light-duty truck is equipped with many modern technologies that will keep you connected, safe, and entertained on the go. Learn more about the 2025 GMC Sierra 1500 technologies with Dale Earnhardt Jr Buick GMC below.  View…

    Read More

Hendrick Vehicle Disclaimer

$1,399.00 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:

*Offer includes all dealer discounts and OEM incentives. Offer does not include tax, tag, title, fees, and other dealer installed options. Discount varies by model and stock number. See dealer for details. Take retail delivery by 11/30/26. **Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 8.8%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/30/26. Deferred monthly payments for 92 days. 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 11/30/26. ****Example based on survey. Each dealer sets own price. $349/month for 24 months. Your payments may vary. Payments are for a 2026 GMC Sierra 1500 Short Box Crew Cab 4WD Elevation w/5.3L EcoTec3 V8 with an MSRP of $61,290. Based on due at signing amount of $5,649 (after all offers). 24 monthly payments total $8,376. Option to purchase at lease end for an amount to be determined at lease signing. Lessor must approve lease. Take new retail delivery by 11-30-2026. 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.

*Offer includes all dealer discounts and OEM incentives. Offer does not include tax, tag, title, fees, and other dealer installed options. Discount varies by model and stock number. See dealer for details. Take retail delivery by 11/30/26. **Length of contract 36 months. Monthly payment is $28.60 for every $1,000 you finance. Example down payment is 14.4%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/30/26. Deferred monthly payments for 137 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 11/30/26. ***Example based on survey. Each dealer sets own price. $199/month for 24 months. Your payments may vary. For eligible new and unused models leased through GM Financial. Payments are for a 2026 Buick Envista Preferred with an MSRP of $26,495. Based on due at signing amount of $5,199 (after all offers). 24 monthly payments total $4,776. Option to purchase at lease end for an amount to be determined at lease signing. Lessor must approve lease. Take new retail delivery by 11-30-2026. 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.

*Offer includes all dealer discounts and OEM incentives. Offer does not include tax, tag, title, fees, and other dealer installed options. Discount varies by model and stock number. See dealer for details. Take retail delivery by 11/30/26. **Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between November 2, 2026 and December 31, 2026, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Excludes Hendrick Performance vehicles. 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. 75 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by December 31, 2026. See dealer for complete down payment and interest rate options and details. Financing available to qualified buyers. Some exclusions apply. See dealer for complete details. ***Example based on survey. Each dealer sets own price. $799/month for 36 months. Your payments may vary. For eligible new and unused models leased through GM Financial. Payments are for a 2027 GMC Yukon 4WD Elevation with an MSRP of $75,995. Based on due at signing amount of $9,649 (after all offers). 36 monthly payments total $28,764. Option to purchase at lease end for an amount to be determined at lease signing. Lessor must approve lease. Take new retail delivery by 11-30-2026. 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.

*Offer includes all dealer discounts and OEM incentives. Offer does not include tax, tag, title, fees, and other dealer installed options. Discount varies by model and stock number. See dealer for details. Take retail delivery by 11/30/26. **HUMMER EV is available from a GMC EV dealer. Length of contract 36 months. Monthly payment is $28.16 for every $1,000 you finance. Average example down payment is 9.2%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/2/26.***Example based on survey. Each dealer sets own price. $279/month for 36 months. Your payments may vary. Payments are for a 2027 GMC Terrain FWD Elevation with an MSRP of $32,695. Based on due at signing amount of $5,239 (after all offers). 36 monthly payments total $10,044. Option to purchase at lease end for an amount to be determined at lease signing. Lessor must approve lease. Take new retail delivery by 11-30-2026. 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.

*Please see dealer for details.

*Offer ends 11/30/2026. See participating GM Dealerships for details and list of tire brands. Purchase and installation must be made at a participating U.S. GM Dealer. Highest or equal value tire will be $1. Maximum consumer purchase price of $450 per tire. Additional taxes and fees may apply. Offer subject to availability and may change at any time. Limit one offer per VIN. No other tire offers apply. DEALER INSTRUCTIONS: For each valid tire offer redeemed at your dealership 10/1/2026-11/30/2026, claims for reimbursement can be submitted via the GM Tire Central website.

Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between November 2, 2026 and December 31, 2026, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Excludes Hendrick Performance vehicles. 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. 75 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by December 31, 2026. See dealer for complete down payment and interest rate options and details. Financing available to qualified buyers. Some exclusions apply. See dealer for complete details.

CONNECT WITH US

Inventory

Service

Finance

About

Copyright © 2026 - Dale Earnhardt Jr Buick GMC

Advanced Automotive Dealer Websites by Dealer Inspire
New Specials
Pre-Owned Specials
New Specials
Pre-Owned Specials

Contact Us

Main 850-304-0538 Parts 850-304-0538 Sales 850-304-0538 Service 850-304-0538
1850 Capital Cir Ne
Tallahassee, FL 32308
Get Directions

Menu

Dale Earnhardt Jr Buick GMC 30.4705, -84.2321.