2027 GMC Sierra 1500 Trim Levels and Standard Features

The 2026 Buick Encore GX ST brings sportier styling and stronger performance to Buick's compact SUV lineup. Also known as the Sport Touring trim, the ST sits between the Preferred and Avenir models and pairs a turbocharged engine with a more athletic look. This guide covers 2026 Buick Encore GX ST pricing, standard features, and how it stacks up against three of its closest competitors. What Is the 2026 Buick Encore GX ST? The Encore GX ST is the middle trim in Buick's three-trim Encore GX lineup, which also includes the Preferred and Avenir. Buick builds the ST around a sportier design language, with a gloss-black grille and front fascia, gloss-black accents, and unique 18-inch Gloss Black wheels that set it apart from the standard Preferred trim. Inside, the ST adds a flat-bottom steering wheel and leatherette seating with an ST logo embroidered on the front-seat head restraints. These details give the trim a more performance-oriented feel without moving into Avenir-level luxury pricing. Engine, Performance and Efficiency Every 2026 Buick Encore GX, including the ST, uses Buick's ECOTEC 1.3L Turbo engine. In the ST, that engine pairs with a 9-speed automatic transmission, producing 155 horsepower and 174 lb-ft of torque. Front-wheel drive is standard across the Encore GX lineup, and all-wheel drive is available. Buick estimates fuel economy at 29 city and 31 highway MPG for FWD models. Who Should Consider the 2026 Buick Encore GX ST? The ST fits shoppers who want a turbocharged, more athletic-feeling compact SUV without stepping up to Avenir-level pricing. It works well for drivers who value the practical touches carried across the whole Encore GX lineup, including 40/60 split rear seats and an available flat-folding front-passenger seatback for hauling longer items. Because the ST keeps the same seating capacity of up to five and the same core technology as the rest of the lineup, it suits daily commuters and small families who want sportier styling and a stronger transmission pairing without giving up everyday practicality. 2026 Buick Encore GX ST Pricing The 2026 Buick Encore GX ST carries a starting MSRP of $27,400. That places it above the base Preferred trim, which starts at $26,200, and below the Avenir, which starts at $31,700 MSRP. For the price, ST buyers get the sportier exterior and interior treatment described above, along with the 9-speed automatic transmission pairing rather than the Preferred's CVT. Buyers who want additional options can look at the available Studio Series package. Shoppers comparing 2026 Buick Encore GX ST pricing against other trims should also weigh the Avenir's added luxury touches, like perforated leather seating and dual-zone automatic climate control, against the ST's sportier, more affordable positioning. Spec Summary Spec Value Starting MSRP $27,400 Engine ECOTEC 1.3L Turbo Horsepower / Torque 155 hp / 174 lb-ft Transmission 9-speed automatic Drivetrain FWD standard, AWD available Fuel Economy (FWD) 29 city / 31 highway MPG Seating Up to 5 2026 Buick Encore GX ST Features and Technology Beyond the exterior styling cues, the Encore GX ST includes the same core technology as the rest of the lineup. That includes an ultrawide 11-inch diagonal touchscreen, a reconfigurable 8-inch diagonal Driver Information Center, wireless Apple CarPlay, wireless Android Auto, and OnStar Basics. Safety comes standard through Buick Driver Confidence, which includes Front Pedestrian Braking, Forward Collision Alert, Automatic Emergency Braking, Lane Keep Assist with Lane Departure Warning, Following Distance Indicator, and IntelliBeam Auto High Beams. Buyers can also add available features like Adaptive Cruise Control, Rear Park Assist, and HD Surround Vision. The 40/60 split rear seats and available flat-folding front-passenger seatback carry over from the rest of the lineup, giving the ST the same practical cargo flexibility as the Preferred and Avenir trims. How the 2026 Buick Encore GX ST Compares Compact SUV shoppers rarely look at just one option. Here is how the 2026 Buick Encore GX ST lines up against three other similarly sized models in the segment: the 2026 Mazda CX-30 2.5 S Select Sport, the 2026 Hyundai Kona SEL Premium, and the 2026 Chevrolet Trailblazer RS. Feature Encore GX ST CX-30 Select Sport Kona SEL Premium Trailblazer RS Starting MSRP $27,400 $28,060 $28,425 $27,900 (FWD) Engine ECOTEC 1.3L Turbo SKYACTIV-G 2.5L 1.6L Turbo GDI 1.3L Turbo Horsepower 155 hp 186 hp 190 hp 155 hp Torque 174 lb-ft 186 lb-ft 195 lb-ft 174 lb-ft Drivetrain FWD standard, AWD available Standard i-Activ AWD FWD standard, HTRAC AWD available FWD standard, AWD available Fuel Economy 29 city / 31 hwy (FWD) 24 city / 31 hwy / 27 combined 26 city / 31 hwy / 28 combined (FWD) Up to 31 combined (FWD) Standard Wheels 18-in. Gloss Black 18-in. Black Metallic 19-in. N Line-design alloy 19-in. Gloss Black machined-aluminum Of these four trims, the 2026 Buick Encore GX ST has the lowest starting MSRP at $27,400. Its ECOTEC 1.3L Turbo engine produces the same 155 horsepower and 174 lb-ft of torque as the Chevrolet Trailblazer RS, which uses a version of the same GM engine. Frequently Asked Questions What does the "ST" stand for on the Buick Encore GX? ST refers to the Sport Touring trim, the middle trim in the Encore GX lineup. Sport Touring models feature an ST logo embroidered on the front-seat head restraints, ST badging and high gloss black accents. What is the horsepower of the 2026 Buick Encore GX ST? The ST is powered by a 1.3L Turbo engine producing 155 horsepower and 174 lb-ft of torque, paired with a 9-speed automatic transmission. Is all-wheel drive available on the Encore GX ST? Yes. Front-wheel drive is standard across the Encore GX lineup, with all-wheel drive available. How does 2026 Buick Encore GX ST pricing compare to competitors? At $27,400 to start, the ST has a lower starting MSRP than the 2026 Mazda CX-30 2.5 S Select Sport ($28,060) and the 2026 Hyundai Kona SEL Premium ($28,425), and it starts close to the 2026 Chevrolet Trailblazer RS ($27,900 FWD). Shop 2026 Buick Encore GX ST at Cable Dahmer Buick GMC of Independence The 2026 Buick Encore GX ST offers a sportier take on Buick's compact SUV lineup without moving into Avenir-level pricing. Shoppers in Independence, Lee's Summit, and the greater Kansas City area can see current Encore GX ST inventory and pricing at Cable Dahmer Buick GMC of Independence. Ready to See the 2026 Buick Encore GX ST in Person? Explore current pricing and availability on the 2026 Buick Encore GX ST at Cable Dahmer Buick GMC of Independence. Shop Buick Encore GX

The 2026 GMC Sierra 1500 with the available 3.0L Duramax Turbo-Diesel is a capable, long-lasting truck when properly maintained. Paired with a 10-speed automatic transmission, this engine is built for serious work. Understanding how diesel maintenance differs from gas engine ownership is key to protecting that investment. 3.0L Duramax Turbo-Diesel: Built for the Long Haul The 3.0L Duramax Turbo-Diesel is available across select 2026 Sierra 1500 trim levels, including the AT4 and AT4X. It delivers strong low-end torque and is estimated to tow up to approximately 13,300 lbs. when properly configured. Towing capacity depends on your specific setup and equipment. Diesel engines are built to handle extreme compression forces. With proper maintenance, they can potentially reach very high mileage figures. Some owners and sources cite 500,000 miles or more as a general benchmark, though results vary based on habits, conditions, and individual vehicle factors. GM backs the Duramax with an extended powertrain warranty, reflecting confidence in its long-term durability. 2026 GMC Sierra 1500 Diesel Maintenance Schedule The 2026 Sierra 1500 operates on a baseline maintenance cycle of approximately every 7,500 miles. The GM Oil Life Monitoring System calculates intervals based on your actual driving patterns, idle time, towing frequency, and temperatures. Oil and Filter Change Under normal conditions, plan on an oil change around every 7,500 miles, though the GM Oil Life Monitor will personalize this based on your actual driving habits. Owners who tow frequently often opt for changes closer to every 5,000 miles as a precaution. The 3.0L Duramax requires full synthetic diesel oil meeting the DexosD specification at 0W-20 viscosity. Confirm the current requirement with your service advisor at each visit. Fuel Filter Replacement Plan on replacing the fuel filter somewhere in the range of every 22,500 to 30,000 miles, or follow the Fuel Filter Life Monitor for a more accurate read based on your conditions. This is one of the most important maintenance items on any diesel engine. Clean fuel delivery is what protects the injectors. Engine Air Filter Under normal conditions, the engine air filter generally holds up through around 30,000 to 45,000 miles. The Engine Air Life Monitor will flag it when a change is actually needed. If you drive in dusty or dirty environments, plan on checking it sooner. A dirty air filter has a notable impact on turbocharged engines like the 3.0L Duramax. Cabin Air Filter Plan on replacing the cabin air filter around every 22,500 to 30,000 miles. Your environment and driving conditions can affect how quickly it needs attention. Transmission Fluid The 2026 Sierra 1500 diesel pairs with a 10-speed automatic transmission. Under normal use, a transmission fluid change around every 60,000 miles is a reasonable general guideline. If you tow frequently or operate under severe-duty conditions, consider servicing it earlier, somewhere in the range of every 30,000 to 45,000 miles. Transfer Case Fluid (4WD Models) For 4WD models including the AT4 and AT4X, transfer case fluid should be inspected and replaced as part of a regular service routine. Under severe use, plan on service around every 45,000 to 50,000 miles. Normal use intervals are generally longer. Your owner's manual will have the specifics for your configuration. Front and Rear Differential Fluid Under normal use, differential fluid is generally serviced around every 50,000 to 60,000 miles. If you tow regularly or operate under demanding conditions, more frequent service is worth considering. Brake Fluid Brake fluid should be replaced approximately every 5 years as a general guideline. Your service advisor can check the actual condition of your fluid at any visit and advise accordingly. Cooling System Flush A cooling system flush is generally recommended around the 150,000-mile mark, though the right interval can vary depending on coolant type and overall system condition. Oil Pump Belt The 3.0L Duramax uses a wet belt submerged in engine oil to drive the mechanical oil pump — different from the chain or gear systems found in most engines. It requires periodic replacement. For 2023 and newer Sierra 1500 diesel models, including the 2026, replacement is generally estimated at around 200,000 miles. Confirm the current interval with your service team, as this is a critical long-term reliability item. Diesel-Specific Maintenance These four service items apply only to diesel engines. They have no equivalent in a gas-powered truck and require consistent attention. Diesel Exhaust Fluid (DEF) The 2026 Sierra 1500 diesel uses a Selective Catalytic Reduction (SCR) system that requires Diesel Exhaust Fluid. DEF is injected into the exhaust stream to reduce NOx emissions. Running low on DEF can trigger a power reduction warning. Running out entirely may prevent the engine from restarting. Keep DEF topped off and use ISO 22241-certified fluid. Off-brand or contaminated DEF can potentially damage the SCR system. Diesel Particulate Filter (DPF) Regeneration The Diesel Particulate Filter captures soot from the exhaust. Over time it fills up and must be cleaned through a process called regeneration. This process raises exhaust temperatures to very high levels, commonly estimated above 1,000 degrees Fahrenheit, to burn off accumulated soot. There are three types of regeneration. Passive regeneration occurs automatically during sustained highway driving. Active regeneration is triggered by the engine control module and may happen during normal driving without noticeable symptoms. Forced or parked regeneration may be needed when the filter is too clogged to self-clean — a certified technician can initiate this with diagnostic equipment. Over time, ash buildup may require a manual DPF cleaning or replacement by a certified technician. This is not typically a concern in early ownership but is worth accounting for over the long life of the truck. Water Separator and Fuel Filter Diesel fuel can carry water. The fuel filter on the 3.0L Duramax includes a water separator to capture it before it reaches the injectors. When the separator reaches capacity, the dashboard will display a warning light. Have it drained promptly. Your technician handles this as part of routine fuel filter service, but the warning should never be ignored between service visits. Glow Plugs Gas engines use spark plugs for ignition. Diesel engines use compression ignition and do not require spark plugs. In cold weather, glow plugs serve as electric heating elements that pre-warm the combustion chambers to assist cold starts. Glow plugs have no set replacement schedule and are replaced when they fail. At higher mileage, inspecting them is a good practice. Signs of a failing glow plug include hard cold starts, rough idle when the engine is cold, and white smoke from the exhaust at startup. If you notice these symptoms, have the plugs inspected. Diesel vs. Gas Engine Maintenance All figures below are general estimates and may vary by trim and driving conditions. Maintenance Item Gas Sierra 1500 2026 Sierra 1500 Duramax Diesel Ignition system Spark plugs approx. every 30,000 to 100,000 miles (est.) Glow plugs replaced on failure; inspect at higher mileage Fuel filter Infrequently serviced Approx. every 22,500 to 30,000 miles (est.) Oil change interval Approx. every 7,500 miles (est.) Approx. every 5,000 to 7,500 miles (est.); DexosD required Emissions system O2 sensor and catalytic converter All of the above plus DPF and DEF system DEF is generally reported to begin freezing around 12 degrees Fahrenheit. GM includes a heating element in the DEF tank designed to manage this, but owners in cold climates should monitor DEF system performance during extended cold weather exposure. Why Consistent Maintenance Matters Diesel engines are built with tighter tolerances and more robust internal components than most gas engines. That engineering pays off only when maintenance is consistent. Skipping oil changes degrades the oil protecting those tolerances. Neglecting the fuel filter puts expensive injectors at risk. Ignoring DEF or DPF service leads to power reduction warnings, repair costs, and potential no-start situations. The 2026 Sierra 1500 simplifies this through the GM Oil Life Monitor, Fuel Filter Life Monitor, and Engine Air Life Monitor. These systems provide real-time guidance based on actual driving conditions. Follow those monitors, keep up with estimated fluid intervals, and stay on top of diesel-specific service to protect the engine and the extended warranty backing it. Schedule Your 2026 GMC Sierra 1500 Diesel Service Today Our certified service technicians are trained on the 3.0L Duramax and the full 2026 GMC Sierra 1500 lineup. We use GM-approved fluids, filters, and parts including DexosD-certified synthetic diesel oil and follow current manufacturer guidance to protect your investment and warranty coverage. At Cable Dahmer Buick GMC of Independence, we are committed to keeping every Sierra 1500 diesel owner on schedule and on the road. When you bring your 2026 Sierra 1500 to us, you can expect trained technicians, the right parts and fluids, and straightforward service focused on the long-term health of your truck. Schedule Service Shop Sierra 1500 Diesel *All intervals and figures in this guide are general estimates based on industry guidance and publicly available resources. Always consult your owner's manual and a certified GMC service technician for recommendations specific to your vehicle and driving conditions.

Looking for a premium subcompact crossover? The 2026 Buick Encore GX offers an ideal mix of upscale style, intuitive cabin technology, and efficient performance tailored for daily commuters. Whether you want to explore the available trims, fuel economy ratings, safety packages, or interior utility, this quick guide outlines the vital facts you need to know. At Cable Dahmer Buick GMC of Independence, we know that choosing your next vehicle requires careful research. Buyers frequently ask us about the virtual cockpit display, seating arrangements, all-wheel drive options, and premium upgrades. We have organized these top customer questions into a straightforward layout to help streamline your shopping experience. Review the details below to learn how the latest Encore GX can elevate your daily drive, then stop by our showroom to test its features firsthand. Our knowledgeable team is always available to walk you through the lineup and provide personalized assistance. Frequently Asked Questions What model trims are available? The 2026 Buick Encore GX is available in three distinct trim configurations to match your personal style and budget. The lineup starts with the well-equipped Preferred trim, moves to the athletic and bold Sport Touring, and tops out with the luxurious Avenir. Each configuration offers a unique blend of premium design elements and interior amenities. What engine is in the 2026 Buick Encore GX? The 2026 Buick Encore GX features a ECOTEC 1.3-liter turbo engine and offers an estimated 155 hp and 174 lb-ft of torque. Drivers can expect a GM-estimated 30 MPG combined city and highway driving in FWD configuration. Is the Buick Encore GX all-wheel drive? Yes, all-wheel drive is available as an option across the entire 2026 model lineup. Choosing the all-wheel drive system enhances traction and control during challenging weather conditions. All-wheel drive models also replace the standard continuously variable transmission with a 9-speed automatic transmission. How many seats does the Buick Encore GX have? The Buick Encore GX features a comfortable and flexible cabin that provides seating for up to five passengers. Both rows offer supportive seating with ample headroom and legroom for daily commutes and longer road trips. The layout ensures a relaxing environment for everyone on board. How much cargo space does the cabin provide? The interior is highly adaptable, offering plenty of room for groceries, luggage, or outdoor gear. Folding the rear split-bench seats completely flat opens up approximately 50.2 cubic feet of maximum storage space. An available flat-folding front passenger seat also allows you to transport longer items with ease. How large is the digital dashboard display? Every model features an impressive, high-tech cockpit interface composed of two large screens seamlessly integrated together. This setup includes an ultrawide 11-inch diagonal infotainment touchscreen paired with an 8-inch digital driver information center. The modern layout places your navigation, entertainment, and driving data directly in your line of sight. Does the vehicle offer wireless smartphone connectivity? Yes, wireless Apple CarPlay and wireless Android Auto compatibility come standard on all configurations. Drivers can seamlessly sync their smartphones to stream music, access navigation apps, and make hands-free calls without plugging in cables. This standard capability keeps the front cabin clean and free of cord clutter. What safety features come standard? Peace of mind comes standard thanks to the comprehensive Buick Driver Confidence package included on every model. This safety suite features Automatic Emergency Braking, Lane Keep Assist with Lane Departure Warning, and Forward Collision Alert. It also includes Front Pedestrian Braking and IntelliBeam automatic high beams to help monitor your surroundings. What premium upgrades does the Avenir trim offer? The top-tier Avenir adds upscale luxury touches like perforated leather-appointed seating and unique 19-inch Pearl Nickel aluminum wheels. It also provides comfort upgrades including dual-zone automatic climate control, heated front seats, and a heated steering wheel. A hands-free power liftgate is also an available feature for extra convenience when your hands are full. What are the fuel economy ratings for the Encore GX? Front-wheel drive models can achieve an impressive EPA-estimated 29 MPG city and 31 MPG highway. Choosing the all-wheel drive system adjusts the EPA-estimated fuel economy to 26 MPG city and 28 MPG highway. These competitive numbers ensure a cost-effective daily commute for drivers. Find Your Perfect 2026 Buick Encore GX at Cable Dahmer Buick GMC of Independence The 2026 Buick Encore GX delivers the combination of style, technology, and efficiency that drivers demand from a premium compact SUV. Whether you prioritize luxury features, sporty styling, or value-conscious options, there is an Encore GX trim that fits your needs and budget. Ready to take the next step? Explore our full selection of available 2026 Buick Encore GX models in our online inventory, then take advantage of our financing pre-approval tool to understand your options before visiting. Our team at Cable Dahmer Buick GMC of Independence is ready to answer any additional questions. Shop Buick Encore GX