2025 GMC Sierra 1500 Interior
On the job site or off-road, the GMC Sierra 1500 is known for being a rugged truck with impressive capabilities. But, while this full-size pickup has a tough exterior built to withstand the elements in , the 2025 GMC Sierra 1500 interior is loaded with premium features and advanced technology. Plus, the GMC Sierra interior dimensions ensure plenty of room for your work crew or your kid crew. Learn more about the 2025 GMC Sierra 1500 interior with Group 1 GMC Rockville Centre, then contact us for a test drive!
GMC Sierra Interior Dimensions for the 1500
When configuring your Sierra 1500 for drives, you can opt for a Regular, Double, or Crew Cab. The Regular Cab has a 2-row interior, while the Double and Crew Cabs have a 3-row interior. Check out the GMC Sierra interior dimensions for each cab style below:
Regular Cab
- Seating Capacity: 3 passengers
- Front Headroom: 43.11 inches
- Front Legroom: 44.53 inches
- Front Shoulder Room: 66.02 inches
- Front Hip Room: 60.90 inches
Double Cab
- Seating Capacity: 6 passengers
- Front/Rear Headroom: 43.03 inches/39.88 inches
- Front/Rear Legroom: 44.53 inches/35.24 inches
- Front/Rear Shoulder Room: 66.02 inches/64.88 inches
- Front/Rear Hip Room: 61.18 inches/60.24 inches
Crew Cab
- Seating Capacity: 6 passengers
- Front/Rear Headroom: 43.03 inches/40.12 inches
- Front/Rear Legroom: 44.53 inches/43.40 inches
- Front/Rear Shoulder Room: 66.02 inches/65.16 inches
- Front/Rear Hip Room: 61.18 inches/60.24 inches
2025 GMC Sierra 1500 Interior Features
The Sierra 1500 interior stands up to all the dirt and dust that may come with your -area adventures, but it also offers luxury features and finishes. We’ve listed some of the premium amenities you’ll encounter in the 2025 Sierra 1500 below, so you can see just how much it will elevate your driving experience:
Standard
- 40/20/40 split-bench front seat with under-seat storage
- Bluetooth®
- GMC Pro Safety
- HD Rear Vision Camera
- Wi-Fi® hotspot capable
- Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
- 3.5-inch diagonal monochromatic Driver Information Center
- GMC Infotainment System with color touchscreen
- Rubberized vinyl flooring
- Seat trim, Vinyl
Available
- 10-way power driver seat with power lumbar
- Adaptive Cruise Control
- All-weather floor liners
- Hitch Guidance
- Remote Start
- 12.3-inch diagonal color Driver Information Center
- 13.4-inch diagonal GMC Premium Infotainment System with Google built-in
- 3 Years of Super Cruise™ and Digital Services by OnStar®
- Leather seat trim
- Bose Premium Sound System
- Heated driver and front outboard passenger seats
- Dual-zone automatic climate control
- And more
Climb Inside the GMC Sierra 1500 Interior at Group 1 GMC Rockville Centre
Are you impressed with the 2025 GMC Sierra 1500 interior? We can put the keys in your hand today in Rockville Centre. Visit us when you’re ready for a serious truck upgrade, but don’t forget to explore our new vehicle specials first! During your visit to our dealership, our finance team can help you lock in a flexible financing plan.
GMC Sierra Dimensions: Regular, Double, or Crew Cab?
When you configure a 2023 GMC Sierra 1500, you will have your choice of a Regular, Double, or Crew Cab. The Regular Cab only has a front row, so keep this in mind if you have a family or a work crew you need to drive around . If you want a two-row cab, you’re left with the Double or Crew Cab, the latter of which provides a larger second row. Compare the GMC Sierra dimensions across all three cab options:
Regular Cab
- Front Headroom: 43.1 inches
- Front Shoulder Room: 66.0 inches
- Front Hip Room: 60.9 inches
- Front Legroom: 44.5 inches
Double Cab
- Front/Rear Headroom: 43.0 inches/39.9 inches
- Front/Rear Shoulder Room: 66.0 inches/64.9 inches
- Front/Rear Hip Room: 61.2 inches/60.2 inches
- Front/Rear Legroom: 44.5 inches/35.2 inches
Crew Cab
- Front/Rear Headroom: 43.0 inches/40.1 inches
- Front/Rear Shoulder Room: 66.0 inches/65.1 inches
- Front/Rear Hip Room: 61.2 inches/60.2 inches
- Front/Rear Legroom: 44.5 inches/43.4 inches
Premium Features in the GMC Sierra Interior
You might not associate pickup trucks with luxury, but the GMC Sierra is a different breed. This is a premium truck that combines high-level power and capabilities with high-end features and finishes. Step into models like the GMC Sierra 1500 Denali interior or the GMC Sierra 1500 AT4 interior, and you’ll find a huge 13.4-inch center touchscreen and heated/ventilated perforated leather seats. But, even the more entry-level GMC Sierra interiors are impressive. Here are some of the standout features to look for when you climb inside:
- Available Super Cruise technology
- 12-volt auxiliary front power outlet
- 40/20/40 split bench front seat with under-seat storage
- Bluetooth®
- GMC Pro Safety package of driver-assist safety features
- GMC Infotainment System w/ color touchscreen
- HD Rear Vision Camera
- And more!
2024 GMC Sierra 1500 Interior: Cab Styles and Dimensions
When configuring a 2024 Sierra 1500, drivers can get a Regular, Double, or Crew Cab. The Regular Cab limits you to front-row seating only, so keep that in mind if you need room for a work crew or family members. Compare the specs of each cab style below.
Regular Cab
- Passenger Capacity: Three
- Front Headroom: 43.1 inches
- Front Legroom: 44.5 inches
Double Cab
- Passenger Capacity: Six
- Front/Rear Headroom: 43.0 inches/39.9 inches
- Front/Rear Legroom: 44.5 inches/35.2 inches
Crew Cab
- Passenger Capacity: Six
- Front/Rear Headroom: 43.0 inches/40.1 inches
- Front/Rear Legroom: 44.5 inches/43.4 inches
Premium Features in the GMC Sierra 1500 Interior
You work hard all day in , so you deserve a comfortable cabin to relax in on your way home. Fortunately, the GMC Sierra 1500 interior delivers premium amenities, even in the base model! That said, for those who upgrade to a model like the Denali trim, the payoff is heated leather seats and other luxury niceties.
Explore some of the enticing features that are available in the GMC Sierra 1500 interior below!
- Super Cruise technology
- Heated and Ventilated 16-way Power Front Seats with Massage
- 13.4-inch Diagonal Center Touchscreen and 12.3-inch Diagonal Digital Driver Information Center
- 15-inch diagonal head-up display
- 14 available camera views
- Bose Premium Sound system
- ProGrade™ trailering system
- And more!
