2025 GMC Sierra 1500 Exterior

2025 GMC Sierra 1500
 

Whether shopping for a new fleet truck or a personal vehicle, your choice should represent your needs or style. With eight trim levels, three cab sizes, and three bed sizes to choose from, there is a 2025 GMC Sierra 1500 configuration for every Raleigh truck shopper. So, which 2025 GMC Sierra 1500 bed size is best for your needs, and what are the exterior paint and wheel options? Discover the 2025 GMC Sierra 1500 colors, wheel options, and bed dimensions for each bed size in this guide from the team at Hendrick Chevrolet Southpoint in Durham!

2025 GMC Sierra 1500 Bed Dimensions

There are three 2025 GMC Sierra 1500 bed sizes for our Cary neighbors to review. Certain GMC Sierra 1500 truck beds can only be paired with certain cabin configurations. Take a moment to review the 2025 GMC Sierra 1500 bed dimensions and exterior dimensions for every cabin and truck bed combination: 

Regular Cab – Standard Bed

  • Wheelbase: 126.5 inches
  • Overall Length: 211.0 inches
  • Overall Width (Without Mirrors): 81.2 inches
  • Overall Height: 75.7 inches
  • Ground Clearance: 7.9 inches
  • Cargo Box Length @ Floor: 79.4 inches
  • Cargo Box Width @ Floor: 71.4 inches
  • Cargo Box Width @ Wheelhousings: 50.6 inches
  • Cargo Box Height: 22.4 inches

Regular Cab – Long Bed

  • Wheelbase: 139.6 inches
  • Overall Length: 229.7 inches
  • Overall Width (Without Mirrors): 81.2 inches
  • Overall Height: 75.6 inches
  • Ground Clearance: 7.9 inches
  • Cargo Box Length @ Floor: 98.2 inches
  • Cargo Box Width @ Floor: 71.4 inches
  • Cargo Box Width @ Wheelhousings: 50.6 inches
  • Cargo Box Height: 22.4 inches

Double Cab – Standard Bed

  • Wheelbase: 147.4 inches
  • Overall Length: 231.9 inches
  • Overall Width (Without Mirrors): 81.2 inches
  • Overall Height: 75.6 inches
  • Ground Clearance: 7.9 inches
  • Cargo Box Length @ Floor: 79.4 inches
  • Cargo Box Width @ Floor: 71.4 inches
  • Cargo Box Width @ Wheelhousings: 50.6 inches
  • Cargo Box Height: 22.4 inches

Crew Cab – Short Bed

  • Wheelbase: 147.4 inches
  • Overall Length: 231.9 inches
  • Overall Width (Without Mirrors): 81.2 inches
  • Overall Height: 75.5 inches
  • Ground Clearance: 7.9 inches
  • Cargo Box Length @ Floor: 69.9 inches
  • Cargo Box Width @ Floor: 71.4 inches
  • Cargo Box Width @ Wheelhousings: 50.6 inches
  • Cargo Box Height: 22.4 inches

Crew Cab – Standard Bed

  • Wheelbase: 157.0 inches
  • Overall Length: 241.5 inches
  • Overall Width (Without Mirrors): 81.2 inches
  • Overall Height: 75.4 inches
  • Ground Clearance: 8.0 inches
  • Cargo Box Length @ Floor: 79.4 inches
  • Cargo Box Width @ Floor: 71.4 inches
  • Cargo Box Width @ Wheelhousings: 50.6 inches
  • Cargo Box Height: 22.4 inches

2025 GMC Sierra 1500 Colors & Wheel Options

The 2025 GMC Sierra 1500 bed size may be accommodating, but it’s not the only highlight of the Sierra 1500 exterior. The 2025 GMC Sierra 1500 colors provide Chapel Hill drivers with a diverse range of options for enhancing the athletic style of their truck. Compare all your options by trim level and decide which tones you like best. To give you a fuller picture of the Sierra 1500 exterior style, we’ll also cover which of the 2025 GMC Sierra 1500 wheels each trim offers. Let’s take a closer look: 

Pro

Colors: 

  • Summit White
  • Cardinal Red
  • Onyx Black
  • Sterling Metallic
  • Thunderstorm Gray

Wheels: 

  • 17-inch painted silver wheels

SLE

Colors: 

  • Summit White
  • Cardinal Red
  • Onyx Black
  • Sterling Metallic
  • Titanium Rush Metallic
  • Thunderstorm Gray

Wheels: 

  • 17-inch 6-spoke Bright Silver painted aluminum wheels

Elevation

Colors: 

  • Summit White
  • Cardinal Red
  • Onyx Black
  • Sterling Metallic
  • Titanium Rush Metallic

Wheels: 

  • 20-inch 6-spoke high gloss black painted aluminum wheels

SLT

Colors: 

  • Summit White
  • Onyx Black
  • Sterling Metallic
  • Titanium Rush Metallic
  • Volcanic Red Tintcoat
  • White Frost Tricoat

Wheels: 

  • 18-inch 6-spoke machined aluminum wheels with Dark Grey Metallic accents

AT4

Colors: 

  • Summit White
  • Onyx Black
  • Sterling Metallic
  • Titanium Rush Metallic
  • Thunderstorm Gray
  • Volcanic Red Tintcoat

Wheels: 

  • 20-inch machined aluminum wheels with Carbon Grey Metallic accents

Denali

Colors: 

  • Onyx Black
  • Sterling Metallic
  • Titanium Rush Metallic
  • Downpour Metallic
  • Thunderstorm Gray
  • White Frost Tricoat

Wheels: 

  • 20-inch multi-dimensional polished aluminum wheels

AT4X

Colors: 

  • Summit White
  • Onyx Black
  • Sterling Metallic
  • Titanium Rush Metallic
  • Thunderstorm Gray
  • Volcanic Red Tintcoat

Wheels: 

  • 18-inch painted aluminum wheels with dark-painted pockets

Denali Ultimate

Colors: 

  • Onyx Black
  • Sterling Metallic
  • Titanium Rush Metallic
  • Downpour Metallic
  • Thunderstorm Gray
  • White Frost Tricoat

Wheels: 

  • 22-inch 7-spoke ultra-bright machined wheels with bright chrome accents and dark paint

Learn more about the 2025 GMC Sierra 1500 with our online research hub, including performance specs, interior features, and more!

Test-Drive the 2025 GMC Sierra 1500 Near Apex 

Are you ready to explore the 2025 GM Sierra 1500 colors, wheels, cab sizes, and bed lengths firsthand? Contact us today to schedule your test drive in a new GMC Sierra 1500 at Hendrick Chevrolet Southpoint! We will review all the paint and wheel options, plus the bed sizes and dimensions, to ensure you find the best configuration for your lifestyle. Get pre-approved for financing online so our finance experts can find the best payment or lease plan for your budget. Value your trade-in, and browse our new vehicle specials online before visiting us in Durham!

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*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 #T85816. See dealer for details. Take retail delivery by 8/31/26. **Finance charges accrue from date of financing. Deferred monthly payments for 90 days. 0% APR for 60 months. Monthly payment is $16.67 for every $1,000 you finance. Example down payment: 6.8%. Must finance with GM Financial. Down payment required at signing, if applicable. Some customers may not qualify. 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 #T85816. See dealer for details. Take retail delivery by 8/31/26. **Finance charges accrue from date of financing. Deferred monthly payments for 90 days. 0% APR for 60 months. Monthly payment is $16.67 for every $1,000 you finance. Example down payment: 6.8%. Must finance with GM Financial. Down payment required at signing, if applicable. 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 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 #T25859. See dealer for details. Take retail delivery by 8/31/26. **1.9% APR for 36 months. Monthly payment is $28.60 for every $1,000 you finance. Example down payment: 22%. Must finance with GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery 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.

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