Routine maintenance is one of the top ways to protect your vehicle, and a GMC oil change is one of the critical services you can schedule. Whether you’re driving through downtown Stillwater or heading out on the highway, clean engine oil is the key to keeping your GMC running smoothly, efficiently, and reliably. At Wilson GMC Stillwater, our certified technicians provide oil changes tailored specifically for GMC trucks and SUVs, ensuring long-term performance you can count on.
Why Oil Changes Matter for Your GMC
Engine oil plays a vital role in protecting your vehicle’s internal components. It lubricates moving parts, reduces friction, manages heat, and prevents harmful buildup from dirt and debris. As oil ages, it breaks down and loses its protective properties, which can lead to:
Read the rest of this entry »The 2026 GMC Sierra 1500 continues its legacy as a capable and refined full-size truck. Built to master every challenge—from daily commutes across Stillwater, OK, to heavy-duty hauling jobs—the Sierra 1500 range of advanced engines delivers the perfect balance of performance, efficiency, and innovation. Whether you need strength, smooth diesel torque, or modern turbocharged efficiency, there’s a powertrain tailored to your lifestyle.
Let’s explore the four available engines that make the 2026 Sierra 1500 such a standout in its class.
TurboMax™ Engine: Compact Power with Big Capability
At the heart of the Sierra 1500 lineup is the TurboMax™ engine, that redefines what a base engine can do. Producing 310 horsepower and 430 lbs.-ft. of torque, it delivers exceptional low-end muscle ideal for towing, hauling, or everyday driving.
Paired with an 8-speed automatic transmission, the TurboMax™ offers smooth, confident shifts and a maximum towing capacity of up to 9,400 lbs., depending on configuration. Drivers in Stillwater, OK, will appreciate its blend of strength and efficiency—making it a top pick for those who need a capable workhorse without compromise.
Read the rest of this entry »Discover the Next Generation of the 2026 GMC Terrain
The 2026 GMC Terrain brings a fresh take on compact SUVs, blending bold styling, advanced technology, and versatile performance. Whether you’re navigating Stillwater’s city streets or venturing out on weekend getaways, the Terrain delivers confidence, comfort, and capability in every mile.
Key Features of the 2026 GMC Terrain
Inside the new Terrain, technology takes center stage. A standard 15-inch diagonal Premium GMC Infotainment System that keeps you connected with navigation, streaming, and apps at your fingertips. Complementing this is an 11-inch diagonal Driver Information Center that provides customizable vehicle data right in your line of sight.
Read the rest of this entry »Unveiling the 2026 GMC Sierra 1500 in Stillwater, OK
The 2026 GMC Sierra 1500 stands tall in the world of pickup trucks, blending impressive capability with refined luxury. Whether you’re an off-road enthusiast or need a dependable workhorse, the Sierra 1500 delivers. Let’s dive into what makes this truck a game-changer, from its advanced technology to the variety of trim levels designed to suit every driver.
Explore the 2026 GMC Sierra 1500 Versatility
At the heart of the 2026 Sierra 1500 is its versatile engine lineup. The standard TurboMax™ engine produces 310 hp and standard torque of 430 lbs.-ft., offering plenty of muscle for daily tasks. For maximum towing, the available Duramax 3.0L turbo-diesel pulls up to 13,300 lbs. when the pickup is properly equipped A 5.3L V8 and 6.2L V8 are also offered across higher trims, giving drivers the freedom to choose the right balance of power and efficiency.
Read the rest of this entry »The 2025 GMC Yukon is a large SUV that is engineered to accommodate a wide range of lifestyles, offering expansive seating options with seating for up to 8, generous cargo capacity, and a suite of interior features designed for comfort and convenience. Whether you need an SUV for daily work commutes, embarking on family road trips, or transporting gear for your next adventure, the Yukon is built to adapt to your needs.
Designed with flexibility in mind, the 2025 Yukon offers seating for up to eight passengers. The standard configuration includes a second-row bench seat. This adaptability in the cabin ensures that the Yukon can comfortably transport families, groups, or a combination of passengers and cargo, depending on your needs while traveling.
Read the rest of this entry »Versatile and Bold: The 2025 GMC Canyon
GMC makes versatile and bold trucks and SUVs, and the mid-sized Canyon is a perfect example. With an efficient powertrain, incredible off-road capabilities, and impressive technology, the 2025 GMC Canyon embraces bold versatility. What are some top features that make the 2025 GMC Canyon a great pick when choosing your next truck? From the off-road capabilities to the powerful and efficient engine, towing power, and driver-assist technology, you are sure to get impressed with the 2025 Canyon!
Enhanced Off-Road Capabilities to Conquer Any Obstacle
The Canyon doesn’t just perform well on the road, as its off-road credentials help it conquer obstacles beyond the end of the pavement. You can opt for a trim like the AT4 that has 4WD with automatic locking rear differential and a Two-Speed Autotrac® transfer case.
Read the rest of this entry »Great Family SUV Options from GMC
GMC offers an excellent array of family SUV options, ranging from the five-passenger Terrain to the spacious Yukon XL. Our GMC dealership in Stillwater, OK, is your local spot to find family-friendly SUVs.
Explore These Family SUV Options Available at Your Local GMC Dealership
GMC Terrain
The 2025 GMC Terrain is available in the Elevation trim. It is a compact SUV that comfortably seats five passengers. Powered by a capable 1.5L that produces 175 hp, the Terrain is equally comfortable zipping around town or cruising on the highway. You can choose from the standard FWD or an AWD drivetrain that is perfect for slick roads.
Every 2025 Terrain comes standard with a 15-inch premium infotainment system, an 11-inch driver information center. Wi-Fi capability helps you stay connected on the road. Standard safety features include automatic emergency braking, collision alerts, and much more.
Trim Options for the 2025 GMC Sierra 2500 HD
The 2025 GMC Sierra 2500 HD is a seriously capable heavy-duty truck that offers excellent capability without compromising on comfort and technological convenience.
Pro
The foundational trim of the Sierra 2500 HD is set up for raw power and reliability. A 6.6-liter V8 gas engine comes as standard, paired with an Allison® 10-speed automatic transmission. The result is a mighty 401 hp and 464 lb-ft of torque. For even greater power, there’s the available Duramax 6.6-liter Turbo-Diesel V8.
Read the rest of this entry »Which 2025 GMC Models Have Diesel Engines?
The GMC lineup offers a variety of models with diesel engines available. When it comes to selecting a vehicle with long-lasting power, excellent fuel economy, and high towing capability, diesel engines stand out as a smart choice. The 2025 GMC lineup continues to offer a range of models equipped with diesel engines, combining reliability with impressive performance. Diesel engines provide superior torque and efficiency, as well as enhanced towing capacity, making them ideal for drivers who need power for both work and play. Whether you’re hauling heavy loads or seeking better mileage on long trips, check out the diesel engine options that are available for 2025 GMC models and see why they stand out.
2025 GMC Models Offering Diesel Engines
Several models in the 2025 GMC lineup come equipped with diesel engines, providing consumers with options across different categories. Are you looking for a truck or an SUV with a diesel engine? If you want the versatility of an SUV, check out the 2025 GMC Yukon with its available 3.0L Duramax® Turbo Diesel engine. The 3.0L Duramax® Turbo Diesel engine for the Yukon offers 305 horsepower and 495 lb-ft of torque.
Read the rest of this entry »If you’re looking for a luxury truck, the 2025 GMC Sierra 1500 Denali Ultimate can be your match. The lineup’s range-topper impresses with exclusive exterior and interior designs, superlative performance, and supreme comfort.
6 Key Features for the 2025 GMC Sierra 1500 Denali Ultimate
Signature Styling
Designed to stand out in traffic, the Denali Ultimate elevates the Sierra 1500 design with exclusive styling elements, such as seven-spoke 22-inch Ultra-Bright machined aluminum wheels with Bright Chrome accents and a matching signature Denali Vader chrome grille. You get a standard six-function MultiPro™ Tailgate for convenience and ease.
Read the rest of this entry »Connect with us
- GMC Acadia
- GMC Canyon
- GMC Diesel Engine
- GMC Electric Vehicles
- GMC HUMMER EV SUV
- GMC Lease
- GMC Sierra 1500
- GMC Sierra 2500 HD
- GMC Sierra EV Denali
- GMC Sierra HD
- GMC Sierra Heavy Duty
- GMC SUVs
- GMC Terrain
- GMC Trucks
- GMC Yukon
- GMC Yukon XL
- Stillwater GMC Dealer
- Stillwater GMC Service
- Stillwater, OK GMC Dealer
- Wilson GMC Stillwater Service