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2025 GMC Sierra 2500 Dimensions & Colors Overview

2025 GMC Sierra 2500HD

 

Known for its strength and dependability, the 2025 GMC Sierra 2500 HD features rugged yet sophisticated looks to back up its impressive capabilities. With three cab sizes, two bed lengths, seven trim levels, and available option packages, there is a configuration for every need from Thomasville, GA to Dothan, AL. Are you looking for more information about the 2025 GMC Sierra 2500 exterior? Discover the 2025 GMC Sierra 2500 dimensions, color options, and features in this guide from the team at Dale Earnhardt Jr Buick GMC in Tallahassee!

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2025 GMC Sierra HD Dimensions

The 2025 GMC Sierra 2500 is available in a variety of cab and bed configurations, each providing unique GMC Sierra HD dimensions to meet the diverse preferences and needs of drivers in Crawfordville:

Regular Cab – Long Bed

  • Wheelbase: 142.0 inches
  • Overall Length: 236.3inches
  • Overall Width (Without Mirrors): 81.8 inches
  • Overall Height: 79.9 inches
  • Ground Clearance: 10.2 inches
  • Cargo Box Length @ Floor: 98.3 inches
  • Cargo Box Width @ Floor: 71.4 inches
  • Cargo Box Width @ Wheelhousings: 50.6 inches
  • Cargo Box Height: 21.0 inches

Double Cab – Standard Bed

  • Wheelbase: 149.0 inches
  • Overall Length: 241.2 inches
  • Overall Width (Without Mirrors): 81.9 inches
  • Overall Height: 80.0 inches
  • Ground Clearance: 10.2 inches
  • Cargo Box Length @ Floor: 82.3 inches
  • Cargo Box Width @ Floor: 71.4 inches
  • Cargo Box Width @ Wheelhousings: 51.9 inches
  • Cargo Box Height: 21.0 inches

Double Cab – Long Bed

  • Wheelbase: 162.0 inches
  • Overall Length: 247.2 inches
  • Overall Width (Without Mirrors): 81.9 inches
  • Overall Height: 79.8 inches
  • Ground Clearance: 10.1 inches
  • Cargo Box Length @ Floor: 98.3 inches
  • Cargo Box Width @ Floor: 71.4 inches
  • Cargo Box Width @ Wheelhousings: 50.6 inches
  • Cargo Box Height: 21.0 inches

Crew Cab – Standard Bed

  • Wheelbase: 159.0 inches
  • Overall Length: 250.8 inches
  • Overall Width (Without Mirrors): 81.9 inches
  • Overall Height: 79.8 inches
  • Ground Clearance: 10.1 inches
  • Cargo Box Length @ Floor: 82.2 inches
  • Cargo Box Width @ Floor: 71.4 inches
  • Cargo Box Width @ Wheelhousings: 51.9 inches
  • Cargo Box Height: 21.0 inches

Crew Cab – Long Bed

  • Wheelbase: 172.0 inches
  • Overall Length: 266.8 inches
  • Overall Width (Without Mirrors): 81.9 inches
  • Overall Height: 79.7 inches
  • Ground Clearance: 10.1 inches
  • Cargo Box Length @ Floor: 98.3 inches
  • Cargo Box Width @ Floor: 71.4 inches
  • Cargo Box Width @ Wheelhousings: 50.6 inches
  • Cargo Box Height: 21.0 inches

2025 GMC Sierra 2500 Colors

The 2025 GMC Sierra 2500 colors vary by trim level, offering a selection of stylish and sophisticated options for your drives in Panama City. Below, you can explore the various 2025 GMC Sierra 2500 color options available.

  • Summit White
  • Onyx Black
  • Cardinal Red
  • Sterling Metallic
  • Downpour Metallic
  • Thunderstorm Gray
  • Titanium Rush Metallic
  • Volcanic Red Tintcoat
  • White Frost Tricoat

2025 GMC Sierra 2500 Exterior Features

Depending on the trim level, the 2025 GMC Sierra 2500 comes with a variety of exterior features aimed at enhancing both functionality and aesthetics. Here are some key highlights of the SLT trim level:

  • LT275/70R18E all-terrain tires
  • 18-inch machined aluminum wheels with dark grey metallic accents
  • Animated LED projector headlamps
  • CornerStep rear bumper
  • LED signature DRLs
  • Cargo bed LED lighting
  • GMC MultiPro tailgate
  • LED fog lamps
  • Rear wheelhouse liners
  • ProGrade Trailering System
  • Rainsense automatic wipers

Experience The 2025 GMC Sierra 2500 At Dale Earnhardt Jr Buick GMC Today!

Are you ready to explore the 2025 GMC Sierra 2500 HD exterior up close? Contact us today to schedule your test drive of a new GMC Sierra 2500 HD at Dale Earnhardt Jr Buick GMC! Our team will review all the standard and available options to ensure you find the best model for your lifestyle and budget. Use our online tools to get pre-approved for financing, value your trade-in, and browse our new vehicle specials ahead of time.

We look forward to serving you at our Tallahassee showroom!

Hendrick Vehicle Disclaimer

$1,139.00 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 June 2, 2026 and July 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 July 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.

*Length of contract limited. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 6/30/26. **Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Not available with lease and some other offers. Take new retail delivery by 6/30/26. ***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 6/30/26.

*Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Not available with lease and some other offers. Take new retail delivery by 6/30/26. **Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 10.3%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 6/30/26. ***Deferred monthly payments for 130 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 6/30/26.

*Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Not available with lease and some other offers. Take new retail delivery by 6/30/26. **HUMMER EV is available from a GMC EV dealer. Length of contract limited. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 6/30/26. ***Deferred monthly payments for 120 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 6/30/26.

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