2025 GMC Sierra 2500 Dimensions & Colors Overview

2025 GMC Sierra 2500HD

 

When it comes to heavy-duty trucks, you can’t go wrong with the capabilities of the 2025 GMC Sierra 2500. With a choice of cab and bed sizes, trim levels, and engines, there is a configuration for every need from Raleigh to Fuquay Varina. The bold exterior of the 2025 GMC Sierra 2500 alludes to the power beneath its hood. Explore the 2025 GMC Sierra 2500 dimensions, color options, and features with the team at Hendrick Buick GMC Cary!

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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 Apex:

Regular Cab – Long Bed

  • Wheelbase: 142.0 inches
  • Overall Length: 236.3 inches
  • 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 inchesCargo Box Height: 21.0 inches

Doub

le 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

202

5 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 Holly Springs. 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 Hendrick Buick GMC Cary Today!

With its bold exterior styling and presence, palette of color options, and modern exterior lighting and convenience features, the 2025 GMC Sierra turns heads no matter where the road takes you! Are you ready to see this remarkable heavy-duty pickup truck in person? Contact us today to schedule a test drive in a new GMC Sierra 2500 HD at Hendrick Buick GMC Cary!If you have any questions about the colors, trim levels, or features of the 2025 GMC Sierra 2500, feel free to call us at (919) 342-8196. Our finance center is also available to help you explore financing options for your new Sierra 2500, including new vehicle specials.

Hendrick Vehicle Disclaimer:

 

$799.00 Dealer Administrative Fee included in advertised price.

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. Example stock #ZT21070. See dealer for details. Take retail delivery by 8/31/26. **Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 20.7%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/26. ***Deferred monthly payments for 150 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 8/31/26.

*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. Example stock #ZT21070. See dealer for details. Take retail delivery by 8/31/26. **Length of contract 36 months. Monthly payment is $27.78 for every $1,000 you finance. Average example down payment is 10.7%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/26. ***Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between 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.

*Monthly payment is $18.37 for every $1,000 you finance. Example down payment is 28.3%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/26. **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 8/31/26.

*Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between August 1, 2026 and August 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 August 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.

*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. Example stock #ZT20506. See dealer for details. Take retail delivery by 8/31/26. **Length of contract 36 months. Monthly payment is $29.04 for every $1,000 you finance. Example down payment is 15.5%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/26. ***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 8/31/26.

*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. Example stock #T21232. See dealer for details. Take retail delivery by 8/31/26. **Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 20.7%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/26. ***Deferred monthly payments for 150 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 8/31/26.

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