2025 GMC Sierra 1500 Overview

If you’re looking for the ultimate 2025 GMC Sierra 1500 for sale, look no further than Big Star Buick GMC. We’ve got the GMC Sierra 1500 for sale right here in Baytown, and we can help you customize your next truck to perfection. Whether you have questions about the available trim levels or engine configurations, take a look at our guide to the 2025 GMC Sierra 1500 to find out all about this dynamic pickup. And when you’re ready for that test drive, stop by our showroom to get the keys in your hands.

2025 GMC Sierra 1500 Price & Features 

When getting ready to build your 2025 GMC Sierra 1500, you have eight fantastic options to explore. From the base Pro to the rugged AT4 to the luxe Denali Ultimate, there’s a GMC Sierra 1500 for sale at Big Star Buick GMC to suit every driver. So, what are your wants and needs for the Channelview roads ahead? Let’s take a look at your options.

Pro: $38,300 MSRP

• 12V front power outlet
• TurboMax™ engine with 8-speed automatic transmission
• 12 cargo tie-downs

SLE: $48,800 MSRP

• 10-way power heated driver seat with lumbar, heated steering wheel, and heated front-outboard passenger seat
• Auto-locking rear differential
• 13.4-inch diagonal multicolor touchscreen
• 12.3-inch diagonal Driver Information Center

Elevation: $50,500 MSRP

• 20-inch gloss-black painted aluminum wheels
• Monochromatic exterior with gloss-black mesh inserts within the grille
• LED fog lamps

SLT: $54,900 MSRP

• 5.3L V8 engine with 10-speed automatic transmission   
• Chrome grille, door handles, and front/rear bumpers 
• 10-way power front outboard seats with power lumbar

AT4: $66,800 MSRP

• Duramax 3.0L Turbo-Diesel engine with 10-speed automatic transmission
• Unique Jet Black interior with Kalahari accents and heated and ventilated perforated front leather seating surfaces
• 2-inch factory lift with off-road suspension and Rancho® monotube shocks
• Two-speed Autotrac® transfer case and underbody skid plates

Denali: $65,400 MSRP

• 5.3L V8 engine with 10-speed automatic transmission
• Authentic open-pore wood, patterned aluminum trim and forge perforated-leather seating surfaces
• 12-way power front seats with power lumbar
• Signature Denali grille with chrome header and chrome wheel-to-wheel assist steps

AT4X: $79,400 MSRP

• AEV stamped steel front bumper with front winch capability and stamped boron steel front approach AEV skid plate
• Front and rear electronic locking differentials
• Multimatic® DSSV dampers
• 16-way power heated and ventilated front seats with massage feature

Denali Ultimate: $84,200 MSRP

• 6.2L EcoTec3 V8 engine
• 16-way power heated and ventilated front seats with massage feature   
• 12-Speaker Bose Premium Series with Centerpoint surround sound 
• Super Cruise hands-free driver assistance technology with 3-year OnStar® Super Cruise Plan
• Signature Denali Vader Chrome grille and exclusive 7-spoke Ultra-Bright 22-inch machined aluminum wheels with Bright Chrome accents  

2025 GMC Sierra 1500 Engine Options 

Now you’re more familiar with the features of each 2025 GMC Sierra 1500 for sale, but what’s under the hood? Expect tremendous horsepower, robust torque, and astounding towing capacity across the board. Each engine option offers another level of customization when you build your 2025 GMC Sierra 1500.  Which engine do you need on the roads of Crosby?

TurboMax™ Engine

Available On: Pro, SLE, Elevation

• Max Towing Capacity: 9,500 pounds

• Transmission: 8-speed automatic transmission 

• Horsepower: 310 hp 

• Torque: 430 lb-ft 

5.3L EcoTec3 V8 Gas Engine

Available On: Pro, SLE, Elevation, SLT, Denali 

• Max Towing Capacity: 11,200 pounds

• Transmission: 10-speed automatic transmission 

• Horsepower: 355 hp

• Torque: 383 lb-ft

Duramax® 3.0L Turbo Diesel

Available On: SLE, Elevation, SLT, Denali, AT4, AT4X, Denali Ultimate

• Max Towing Capacity: 13,200 pounds

• Transmission: 10-speed automatic transmission

• Horsepower: 305 hp

• Torque: 495 lb-ft

6.2L EcoTec3 V8 Gas Engine

Available On: SLT, Denali, AT4, AT4X, Denali Ultimate

• Max Towing Capacity: 13,000 pounds

• Transmission: 10-speed automatic transmission

• Horsepower: 420 hp

• Torque: 460 lb-ft

Find Your 2025 GMC Sierra 1500 for Sale at Big Star Buick GMC

Are you ready to build your 2025 GMC Sierra 1500? We’d love to be of assistance at Big Star Buick GMC. Stop by our dealership in Baytown or contact us with any questions. We’d be happy to help you with your vehicle research, so you can get one step closer to the truck of your dreams.