This Week's Vehicle Picks in St. Louis | October 26, 2026

How to Turn On Rain-Sensing Wipers in the 2026 GMC Yukon Rainy weather can make driving more demanding, especially when the amount of rainfall keeps changing. The 2026 GMC Yukon offers available rain-sensing windshield wipers, designed to help drivers maintain a clear view of the road without constantly adjusting their wiper speed. This convenient feature uses a sensor to detect moisture on the windshield and automatically responds when rain is detected. How to Enable Rain Sense Wipers On a properly equipped 2026 GMC Yukon or Yukon XL, you can enable the feature using the center touchscreen. Follow these five steps: Open Settings. Locate the Settings icon on your GMC Yukon's infotainment screen. Select Vehicle. Open the menu containing your vehicle's customizable settings. Choose Comfort and Convenience. Find this option in the Vehicle settings menu. Find Rain Sense Wipers. Scroll down until the Rain Sense Wipers setting appears. Turn It On. Enable the setting to allow the rain-sensing function. Once enabled, the system can automatically respond to changing rainfall when the windshield wiper controls are set to the appropriate operating mode. What Do Rain-Sensing Wipers Do? Instead of requiring you to adjust the wipers every time the rain changes, the system can automatically control wiping frequency based on the moisture detected on the windshield. Some practical benefits include: Light rain: The system can respond to small amounts of moisture. Changing conditions: Wiping frequency can adjust as rainfall increases or decreases. Convenience: Spend less time manually adjusting the windshield wipers. Always make sure your windshield is clear and your wipers are operating properly. Drivers should still adjust the controls manually when conditions require it. Discover More GMC Yukon Features Rain-sensing wipers are just one of the many available convenience features in the 2026 GMC Yukon and Yukon XL. At Dave Sinclair Buick GMC in St. Louis, our team can help you explore the vehicle's technology, comfort features, and customizable settings. Browse our current GMC Yukon inventory to learn more about the models and features available at our dealership.

The 2026 GMC Yukon offers several convenient features that can make everyday driving easier. One of them is Remote Mirror Folding, which allows the side mirrors to automatically fold when you lock your vehicle. This feature can be especially useful when parking in a garage, navigating tight parking spaces, or leaving your Yukon in a crowded parking lot. How to Enable Remote Mirror Folding If your GMC Yukon is equipped with power-folding mirrors, follow these steps using the center touchscreen: Open Settings. Tap the Settings icon on your Yukon's infotainment screen. Select Vehicle. Find and open the Vehicle settings menu. Choose Comfort and Convenience. This menu contains several customizable vehicle features. Find Remote Mirror Folding. Scroll until you see the Remote Mirror Folding setting. Turn It On. Select the toggle to enable the feature. Once enabled, your Yukon's mirrors can automatically fold when you lock the vehicle and unfold when you unlock it. Why Use Automatic Folding Mirrors? The feature offers a few everyday benefits: Tight parking spaces: Folded mirrors reduce how far the mirrors extend from the vehicle. Garage parking: Helpful when parking in a garage with limited side clearance. Everyday convenience: No need to manually fold the mirrors each time you park. Keep in mind that this feature requires the appropriate vehicle equipment. Operation may also depend on how the mirrors were previously folded. Learn More About Your GMC Yukon The 2026 GMC Yukon and Yukon XL include several customizable features designed to make daily driving more convenient. At Dave Sinclair Buick GMC in St. Louis, we enjoy helping drivers understand and get more out of their vehicles. Explore our latest GMC Yukon and Yukon XL models, or contact our team to learn more about the features available on individual vehicles.

2026 GMC Yukon XL Denali Ultimate: A Luxury SUV Built for Families The 2026 GMC Yukon XL Denali Ultimate is a large luxury SUV with three rows of seating. It gives families more room than the standard Yukon. It also adds high-end materials, advanced technology and strong performance. The Yukon XL Denali Ultimate may fit shoppers who need: Seating for up to seven people More room behind the third row Premium comfort for long trips Standard four-wheel drive Strong V8 power Advanced driver assistance Luxury features for every row 2026 Yukon XL Denali Ultimate at a Glance Feature Yukon XL Denali Ultimate Passenger capacity Up to 7 Drivetrain Four-wheel drive Standard engine 6.2L V8 Available engine 3.0L Duramax turbo-diesel Transmission 10-speed automatic Maximum cargo room 144.5 cubic feet Infotainment screen 16.8 inches Driver display 11 inches Head-Up Display 15 inches Super Cruise Standard How Much Room Does the Yukon XL Have? The 2026 Yukon XL offers: 41.5 cu. ft. Behind the third row 93.6 cu. ft. Behind the second row 144.5 cu. ft. Behind the first row This space can help carry: Luggage for family trips Sports gear and strollers Golf clubs Groceries Large household items Garage check: The Yukon XL is 225.2 inches long. Buyers should make sure it fits their garage and normal parking spaces. Standard 6.2L V8 Power The Yukon XL Denali Ultimate comes standard with a 6.2L V8 engine. 420 horsepower 460 lb.-ft. of torque 10-speed automatic transmission The V8 gives the Yukon XL confident power for highway driving, passing and carrying a full cabin. A 3.0L Duramax turbo-diesel engine is also available. The diesel may appeal to drivers who prefer diesel torque and longer driving range. Both engines use a 10-speed automatic transmission. A More Comfortable Full-Size SUV A large SUV should feel calm and controlled. The Yukon XL Denali Ultimate includes systems designed to improve its ride. Standard equipment includes: Magnetic Ride Control Air Ride Adaptive Suspension Four-wheel drive Power-retractable assist steps The suspension can adjust as road conditions change. The Air Ride system can also change the vehicle’s height in certain situations. These features help make the Yukon XL easier to enjoy during long family drives. Denali Ultimate Interior Features The Denali Ultimate sits at the top of the Yukon luxury lineup. Its cabin includes a Woodland Mahogany color theme with full-grain leather seating surfaces. Real Paldao wood details add a more upscale look. Standard comfort features include: 16-way power front seats Heated and ventilated front seats Front-seat massage Heated second-row outboard seats Heated leather-wrapped steering wheel Power-sliding center console Panoramic sunroof Three-zone climate control Eight-inch rear climate touchscreen These features give the Yukon XL Denali Ultimate a true luxury-SUV feel. Technology for Drivers and Families The dashboard includes three large displays: 16.8-inch Premium GMC Infotainment System 11-inch Driver Information Center 15-inch Head-Up Display The Head-Up Display places useful information in the driver’s line of sight. Other standard technology includes: Wireless smartphone charging Bose 18-speaker audio system Rear-Seat Media System HD Surround Vision AutoSense power liftgate The Rear-Seat Media System can help keep passengers entertained during long trips. The Bose system provides premium sound throughout the cabin. Standard Super Cruise The Yukon XL Denali Ultimate includes Super Cruise hands-free driver assistance technology. Super Cruise can allow hands-free driving on compatible roads. The system uses cameras, sensors and map data to help control the vehicle. Important: The driver must watch the road and be ready to take control. Super Cruise does not make the vehicle fully self-driving. A connected service plan is required after the included plan ends. Is the Yukon XL Denali Ultimate Good for Families? The Yukon XL Denali Ultimate can be a strong fit for larger families. Its main family benefits include: Three rows of seating Room for up to seven people Adult-friendly passenger space More cargo room behind the third row Rear entertainment screens Separate rear climate controls Power-folding seats Multiple camera views A hands-free power liftgate Second-row captain’s chairs provide a clear path to the third row. They also give second-row passengers more personal space. Can the Yukon XL Denali Ultimate Tow? The Yukon XL is built on a truck-based platform and can tow when properly equipped. The exact towing capacity depends on: Engine Installed trailering equipment Vehicle weight Passenger and cargo weight Trailer configuration Do not choose a towing setup based only on the engine. Check the vehicle’s VIN-specific trailering information before buying or connecting a trailer. Who Should Consider the Yukon XL Denali Ultimate? Consider the 2026 Yukon XL Denali Ultimate if you want: A large three-row luxury SUV More cargo space than the standard Yukon Standard four-wheel drive Strong V8 performance Premium leather and real wood trim Massaging front seats Rear-seat entertainment Advanced suspension technology Standard Super Cruise Space for family travel Drivers who do not need the extra cargo room may prefer the shorter Yukon Denali Ultimate. Buyers who want the most family and luggage space should consider the Yukon XL. Frequently Asked Questions How many people can the Yukon XL Denali Ultimate seat? It can seat up to seven people. It has second-row captain’s chairs and a third-row bench seat. What engine comes standard? A 6.2L V8 is standard. It produces 420 horsepower and 460 lb.-ft. of torque. Is a diesel engine available? Yes. A 3.0L Duramax turbo-diesel engine is available. Is four-wheel drive standard? Yes. The 2026 Yukon XL Denali Ultimate is a four-wheel-drive model. How much cargo space does it have? It provides up to 144.5 cubic feet of cargo room with the second and third rows folded. Does it have Super Cruise? Yes. Super Cruise is standard. It works on compatible roads and requires an attentive driver. Does it have massaging seats? Yes. The 16-way power front seats include a massage feature. Shop the 2026 GMC Yukon XL Denali Ultimate Compare available colors, engines and installed equipment at Dave Sinclair Buick-GMC. Browse Yukon XL Inventory Call (314) 842-4200 Always review the vehicle’s window sticker before buying. Features and availability can vary by vehicle.