2025 GMC Sierra 2500 Interior

The GMC Sierra 2500 is a rugged workhorse with serious towing and payload power, but that’s not all this heavy-duty vehicle provides. When you climb inside the GMC Sierra 2500 cabin, you’ll immediately notice how comfortable, spacious, and feature-filled it is. Learn about the GMC Sierra HD interior today with Ancira Buick GMC, including its interior dimensions and top features. There is plenty to appreciate about this GMC truck! Contact us to schedule a test drive at our dealership in Boerne. We will find a time that suits your schedule and answer any questions you have about this capable pickup truck. 

2025 GMC Sierra HD Interior Dimensions 

The 2025 GMC Sierra 2500 is exceptionally roomy. Whether you need to drive your Comfort family around town or run a small office out of your cabin at the construction site, the Sierra is more than spacious enough to accommodate your needs. That said, the Sierra 2500 is available with three different cabins, each of which has unique dimensions. Compare the GMC Sierra HD interior dimensions for each cabin below: 

Regular Cab

• Front/Rear Headroom: 43.11/40.12 inches 

• Front/Rear Legroom: 44.53/43.40inches 

• Front/Rear Shoulder Room: 66.06/65.30 inches 

• Front/Rear Hip Room: 60.90/60.24inches 

• Passenger Capacity: 3

Double Cab

• Front/Rear Headroom: 43.03/39.88 inches 

• Front/Rear Legroom: 44.53/35.24inches 

• Front/Rear Shoulder Room: 66.02/64.88 inches 

• Front/Rear Hip Room: 61.18/60.24inches 

• Passenger Capacity: 6

Crew Cab

• Front/Rear Headroom: 43.03/40.12 inches 

• Front/Rear Legroom: 44.53/43.40inches 

• Front/Rear Shoulder Room: 66.02/65.03 inches 

• Front/Rear Hip Room: 61.18/60.24inches 

• Passenger Capacity: 6

2025 GMC Sierra HD Interior Features

Inside the robust GMC Sierra 2500 interior, you’ll find top-shelf amenities, some of the most cutting-edge technologies in automotive, and premium materials. Let’s explore just a few of the highlights among a long list of standard and available interior features: 

• 10-way power driver seat with power lumbar
• 10-way power front passenger seat
• 120-volt box-mounted power outlet
• 120-volt power outlet
• HD Rear Vision Camera
• HD Surround Vision
• Head-Up Display
• 13.4-inch diagonal GMC Premium Infotainment System with Google built-in 
• Dark Walnut/Slate, Perforated Leather-appointed front outboard seating positions
• Dual-zone automatic climate control
• 60/40 split-folding rear bench seat
• Alpine Umber, Full Grain Leather seat trim
• Wi-Fi® hotspot capable
• Wireless charging
• 12-volt auxiliary front power outlet
• 12.3-inch diagonal color Driver Information Center
• Wireless phone projection
• Wrapped steering wheel
• Atmosphere/Brownstone, Forge Perforated Leather seat trim
• Bose Premium Series with a 12-speaker system with CenterPoint
• Dark Walnut/Slate, Cloth seat trim
• Steering-wheel mounted controls
• GMC Infotainment System with color touchscreen
• Heated driver and front outboard passenger seats
• Heated steering wheel
• MultiPro™ Audio System by Kicker

See the GMC Sierra 2500 Interior Near Kerrville

Are you already imagining yourself driving the GMC Sierra HD around San Antonio? Call (830) 266-5210 or contact us online today; you can also simply stop by. We think you will love checking out the three cabin configurations and deciding which suits your needs best. For more helpful information from our dealership, learn about GAP coverage. We also invite you to explore our GMC Model Showroom.