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The 2026 GMC Sierra 1500 is redefining the standards of pickup trucks with its impressive lineup of trims, each designed to cater to different needs, preferences, and lifestyles. From rugged off-road capabilities to luxurious interiors, there’s a Sierra 1500 for everyone. Let’s dive into the details of the 2026 GMC Sierra 1500 trims and help you choose the best fit for your needs in Portsmouth, NH. more An Overview of 2026 GMC Sierra 1500 Trims The 2026 GMC Sierra 1500 lineup features eight distinct trims, each offering unique capabilities and features. Whether you're an adventure seeker, a luxury enthusiast, or someone who needs a dependable workhorse, this GMC pickup truck lineup has you covered. Pro: The base trim comes equipped with a TurboMax engine delivering 310 horsepower and 430 pound-feet of torque. It’s a reliable option for those who need a robust truck at an entry-level price. SLE: Adding more comfort and technology, the SLE includes a 13.4-inch touchscreen, heated front seats, and a 12.3-inch Driver Information Center. Elevation: This trim stands out with monochromatic styling, 20-inch gloss-black wheels, and available leather-appointed seating. SLT: Featuring a 5.3-liter V8 engine, chrome accents, and advanced trailering systems, the SLT is ideal for those seeking added power and sophistication. AT4: Built for off-road adventures, the AT4 includes a two-inch suspension lift, skid plates, and all-terrain tires. AT4X: Taking off-road capabilities up a notch, the AT4X adds front and rear electronic locking differentials, Multimatic DSSV dampers, and a luxurious interior. Denali: A hallmark of GMC luxury, the Denali offers premium materials, a signature chrome grille, and available Super Cruise hands-free driving technology. Denali Ultimate: The pinnacle of luxury, this trim features 16-way power seats with massage, a 12-speaker Bose system, exclusive design elements, and standard Super Cruise. With such diversity, the Sierra 1500 trim comparison reveals a truck for every driver in Portsmouth, NH. Key Features That Define the Sierra 1500 The 2026 GMC Sierra 1500 is more than just a powerful truck; it’s a showcase of advanced innovation and thoughtful design. Some standout GMC pickup truck features include: Super Cruise Technology: Available on higher trims, this hands-free driver assistance system is perfect for navigating long stretches of highway. 14 Camera Views: Maneuvering a truck has never been easier with up to 14 camera views for parking and towing. MultiPro Tailgate: The world’s first six-function tailgate makes loading and unloading cargo effortless. Duramax Engine Options: The available 3.0-liter Turbo-Diesel engine offers unmatched torque and fuel efficiency for heavy-duty tasks. Interior Craftsmanship: From perforated leather seating to real wood accents, the Sierra’s interior is designed with comfort and style in mind. Portsmouth, NH drivers looking for a truck that combines capability with cutting-edge features will find the 2026 Sierra 1500 hard to resist. Choosing the Best Sierra Trim for You Selecting the right trim depends on your lifestyle and how you plan to use your truck. Here are some scenarios to help you decide: If you’re looking for an affordable work truck with essential features, the Pro or SLE might be the perfect option. For adventurous drivers who love tackling rugged terrains, the AT4 or AT4X offers unparalleled off-road capability. If luxury and technology are your top priorities, the Denali or Denali Ultimate provide premium amenities to elevate your driving experience. For those who want a stylish yet practical truck for daily use, the Elevation or SLT trims balance aesthetics with performance. Regardless of which trim you choose, the 2026 GMC Sierra 1500 ensures you’ll have a reliable and feature-packed vehicle. Find Your Perfect Sierra 1500 in Portsmouth, NH The 2026 GMC Sierra 1500 trims offer something for everyone, from hardworking professionals to thrill-seeking adventurers. With its innovative features, powerful engines, and luxurious options, this GMC pickup truck is ready to handle anything life throws your way. Visit Holloway GMC in Portsmouth, NH to explore the impressive Sierra 1500 lineup and discover why it’s the best Sierra trim for your needs.

The 2026 GMC truck lineup has arrived, bringing exciting updates and familiar features that truck enthusiasts will love. Whether you’re a fan of the iconic GMC Sierra or the versatile Canyon, this year’s lineup reflects GMC’s commitment to innovation and quality. For drivers in Portsmouth, NH, Holloway GMC offers the perfect opportunity to explore these vehicles firsthand. more Updates to the GMC Sierra: A Modern Take on a Classic The GMC Sierra updates for 2026 bring a blend of power and technology to this beloved model. The Sierra 1500 arrives with multiple engine options, offering enhanced towing capabilities of up to 13,200 pounds. Meanwhile, the Sierra HD models continue to impress with their heavy-duty performance, boasting a maximum towing capacity of 36,000 pounds. GMC has also introduced subtle refinements in interior design, ensuring a more comfortable and tech-savvy driving experience. For those looking into electric options, the Sierra EV has made its mark with an estimated range of up to 460 miles, combining sustainability with the ruggedness GMC trucks are known for. GMC Canyon and Sierra Changes: Versatility and Capability The 2026 GMC Canyon continues to cater to drivers who need a midsize pickup that doesn’t compromise on features. Offering a towing capacity of 7,700 pounds, this truck remains an excellent choice for adventurers and work-focused users alike. The Canyon AT4 and Denali trims bring off-road capabilities and premium finishes, ensuring there’s a model to suit every lifestyle. Similarly, the Sierra lineup’s AT4 and Denali trims provide a robust mix of luxury and capability. From advanced safety features to premium materials, these trims elevate the driving experience for both daily commutes and weekend getaways. What Stayed the Same in the 2026 GMC Truck Lineup? While GMC has made several updates, the core values of the brand remain unchanged. The 2026 GMC trucks continue to prioritize durability, performance, and versatility. Features like ProGrade Trailering, available across the lineup, ensure that towing remains effortless and secure. Additionally, the iconic bold design language synonymous with GMC trucks still dominates the lineup, ensuring these vehicles stand out on and off the road. See What Has Been Working for Years at Holloway GMC The 2026 GMC truck lineup offers the perfect blend of tradition and innovation, with updates that enhance performance and maintain the reliability drivers expect. Whether you're drawn to the GMC Sierra updates or the versatile Canyon, this year's lineup has something for everyone. For customers in Portsmouth, NH, Holloway GMC is your gateway to exploring these exceptional vehicles. Stop by today and see how GMC continues to set the standard for professional-grade trucks.

The 2026 GMC Sierra EV is more than just an electric pickup truck—it's a revolutionary leap forward in power, technology, and utility. Designed to meet the demands of professionals and adventurers alike, this cutting-edge vehicle combines GMC's legacy of rugged capability with a commitment to sustainability. For drivers in Portsmouth, NH, the Sierra EV presents an ideal blend of innovation and practicality, reshaping the landscape of electric trucks. more Performance Redefined: Power and Capability The 2026 GMC Sierra EV sets itself apart with its remarkable performance capabilities. Equipped with a dual-motor e4WD system, it delivers up to 760 horsepower and 785 pound-feet of torque in Max Power Mode, turning any drive into a thrilling experience. This electric pickup truck also offers selectable drive modes, allowing you to tailor performance for on-road or off-road conditions. One of the standout features is its 4-wheel steer with CrabWalk functionality, which enhances maneuverability and makes tight turns nearly effortless. Additionally, the Sierra EV can tow heavy loads with confidence, making it a top choice for professionals who demand both strength and precision. Innovative Design Features for Modern Drivers The 2026 GMC Sierra EV isn’t just about performance—it’s also a masterclass in design and functionality. Its MultiPro MidGate expands bed space to an impressive 10 feet 10 inches, perfect for transporting larger items. Meanwhile, the weatherproof Power eTrunk offers 11 cubic feet of secure storage, adding convenience to your journeys. Inside, the cabin is a sanctuary of comfort and technology. Premium materials, a spacious layout, and an available panoramic glass roof elevate the driving experience. The 16.8-inch diagonal infotainment system with Google built-in compatibility ensures seamless connectivity, whether you're navigating Portsmouth or planning a cross-country adventure. Advanced Technology for Unmatched Safety and Convenience Safety and innovation go hand in hand in the 2026 GMC Sierra EV. With over 16 standard safety and driver assistance features, including Intersection Automatic Emergency Braking and Side Bicyclist Alert, this electric pickup truck prioritizes your peace of mind. The available Super Cruise hands-free driver assistance technology further enhances convenience by enabling hands-free driving on compatible roads. Additionally, the Sierra EV boasts up to 14 camera views, ensuring you have a clear perspective in any situation. From parking in tight Portsmouth spaces to maneuvering a trailer, the advanced technology simplifies every task. Charging and Sustainability: The Future is Electric Efficiency and sustainability are at the heart of the 2026 GMC Sierra EV. With an available GM-estimated range of up to 478 miles per charge and 800V public DC fast charging capabilities, the Sierra EV ensures you spend less time charging and more time on the road. In just 10 minutes, you can add up to 120 miles of range—ideal for busy professionals and weekend adventurers alike. The myGMC Mobile App with EV features makes it easy to locate charging stations and plan your trips, ensuring that owning an electric pickup truck is as convenient as it is eco-friendly. For drivers in Portsmouth, NH, the 2026 GMC Sierra EV represents the pinnacle of electric pickup truck innovation. Combining exceptional power, advanced technology, and practical features, it’s designed to meet the demands of modern life while paving the way for a more sustainable future. Ready to explore the 2026 GMC Sierra EV? Visit Holloway GMC to learn more about this groundbreaking electric truck. Experience the future of driving today!

Boldly styled, packed with tech, and with versatility to take you from your daily commute to mountain exploration, the 2026 GMC Terrain is here and ready to impress. With its sleek design, cutting-edge features, and diverse trims, this compact GMC SUV is a perfect match for Portsmouth, New Hampshire drivers. Let’s dive into what’s new and why the Terrain stands out in its class. more Sleek Design Meets Purposeful Functionality The 2026 GMC Terrain is more than just a pretty face—though it does show off assertive lines, 2-tone roof options for extra flair, and functional elements like the AT4’s off-road-ready front skid plate and all-terrain tires. If it’s luxury you crave, the Denali trim makes an entrance with animated LED headlamps and taillamps and 19” After Midnight machined-face aluminum wheels. Inside, the Terrain’s cabin is thoughtfully designed to enhance comfort and utility. From heated, ventilated, leather-appointed seating in the Denali to the optional panoramic sunroof that offers stunning views, every detail feels premium. Need space for gear? The Terrain offers 60/40 split-folding rear seats, up to 63.5 cu. ft. of cargo space, an underfloor storage compartment, and a center console passthrough, making it as practical as it is stylish. Advanced Technology at Your Fingertips Technology is at the heart of the 2026 GMC Terrain. The 15” diagonal Premium GMC Infotainment System is standard across trims, providing seamless access to apps, navigation, and entertainment. Google Built-In compatibility lets you use Google Assistant and Maps directly on the touchscreen, allowing for hands-free convenience. For those who love staying connected, wireless smartphone charging is available, ensuring your devices are always powered up. Safety tech also shines, with over 16 standard safety and driver assistance features like Forward Collision Alert and Adaptive Cruise Control, giving drivers peace of mind on every journey. Performance and Capability for Every Adventure Equipped with a turbocharged 1.5L 4-cylinder engine, the 2026 GMC Terrain delivers a robust 175 hp and up to 203 lbs.-ft. of torque while maintaining impressive efficiency. The available all-wheel drive system, paired with Hill Descent Control, ensures confidence on challenging terrains and snowy streets. This is especially beneficial for Portsmouth, NH winters or when venturing off the beaten path. The AT4 trim is tailor-made for adventure seekers, featuring exclusive Terrain drive mode for low-speed crawling and enhanced off-road capability. Need to tow? The factory-installed trailer hitch on AT4 and Denali trims makes it easier to bring along up to 1,500 lbs. of your favorite gear. Why Choose the 2026 GMC Terrain in Portsmouth, NH? Whether you’re commuting through Portsmouth or exploring the scenic beauty of New Hampshire, the 2026 GMC Terrain offers the perfect balance of luxury, technology, and capability. With its versatile trims—Elevation, AT4, and Denali—there’s a model tailored to your needs. Looking for a GMC SUV for sale that truly stands out? The 2026 Terrain is designed for drivers who demand more from their vehicles, delivering premium features and professional-grade performance. Visit Holloway GMC in Portsmouth, NH, to explore our inventory and find the perfect trim for your lifestyle. Schedule a test drive today and discover why this compact SUV is making waves.

Winter in Portsmouth, New Hampshire, can be as challenging for vehicles as it is for drivers. Preparing your GMC for the colder months isn’t just about convenience—it’s about safety and longevity. At Holloway GMC, we know how critical GMC service in Portsmouth, NH can be during this time. From winter car maintenance essentials to exclusive GMC oil change specials, here’s everything you need to keep your ride in top shape this season. more Why Winter Car Maintenance Matters in Portsmouth, NH Portsmouth, New Hampshire winters bring freezing temperatures, snow, and icy conditions—elements that put significant stress on your vehicle. Routine winter car maintenance in NH is vital to ensure your GMC can handle the challenges ahead. A pre-season check can uncover potential issues like weak batteries, worn tires, or underperforming fluids that could leave you stranded in the cold. Taking proactive steps now also ensures your GMC operates efficiently, saving you money on fuel and potential repairs down the road. From SUVs like the 2026 GMC Yukon to trucks like the Sierra 1500, every GMC model benefits from seasonal care tailored to the demands of New England winters. Key GMC Winter Services You Should Prioritize When scheduling GMC service in Portsmouth, NH, focus on these essential maintenance tasks to prepare for winter: Battery Health Checks Cold weather drains battery power, making it harder for your GMC to start. A professional inspection can ensure your battery has the voltage needed to withstand freezing temperatures. Tire Inspection and Pressure Adjustment Icy roads require optimal traction. Checking your tire treads and pressure—not to mention switching to winter tires if necessary—can make all the difference. GMC service experts will also look for uneven wear patterns that might signal suspension or alignment issues. Fluid Top-Offs and Replacements Winter-ready fluids are crucial for your GMC. Antifreeze, windshield washer fluid rated for sub-zero temperatures, and fresh oil are just a few areas to address. Many dealerships, including Holloway GMC, offer GMC oil change specials to make this step affordable. Brake Performance Tests Stopping power is non-negotiable on slick roads. A brake inspection can identify worn pads or rotors and ensure your GMC's braking system is ready for winter challenges. Take Advantage of GMC Oil Change Specials and Other Offers One of the best ways to stay on top of winter car maintenance in New Hampshire is by taking advantage of seasonal promotions. Holloway GMC provides exclusive GMC oil change specials, ensuring your engine stays protected during harsh conditions without breaking the bank. Additionally, our certified technicians use only OEM-approved parts and fluids, so you can trust your vehicle is in expert hands. From routine oil changes to comprehensive winter inspections, these services are designed to keep your GMC running smoothly while saving you time and money. Schedule Your GMC Service in Portsmouth, NH Today Winter in Portsmouth, New Hampshire is no match for a well-maintained GMC. Whether you drive a rugged Denali or an electric Sierra EV, a pre-season check ensures your vehicle is ready to tackle snow-covered roads and freezing temperatures. Visit Holloway GMC or book your appointment online at hollowayauto.com to explore tailored services, including GMC oil change specials and more.

Electric vehicles (EVs) have become an integral part of the automotive landscape, and with GMC’s cutting-edge lineup, owning an EV has never been more exciting. However, understanding EV charging is key to maximizing your vehicle's performance and convenience. Whether you’re new to EVs or looking to enhance your charging setup, this guide covers the essentials, including home chargers, EV adapters, and the role of DC fast charging. To keep your GMC EV running at its best, it's important to know about the different charging options available and how they fit into your lifestyle. more What Are the Different Levels of EV Charging? When it comes to EV charging, there are three main levels: Level 1, Level 2, and DC fast charging. Each offers unique benefits depending on your needs and access to charging infrastructure. Level 1 Charging: This is the most basic option, using a standard 120V outlet. While it’s slower, Level 1 charging is a great backup for overnight charging. Level 2 Charging: Ideal for home chargers, Level 2 uses a 240V power source to deliver faster and more efficient charging. Many GMC EV owners choose this option for daily use. DC Fast Charging: For those who need a quick charge on the go, DC fast charging stations provide a significant energy boost in a fraction of the time. It’s perfect for road trips or days with high mileage. Setting Up Home Chargers for Your GMC EV One of the most convenient ways to charge your EV is at home. A professionally installed Level 2 home charger can fully charge your GMC EV overnight, ensuring it’s ready for the day ahead. At Holloway GMC, we offer a selection of home chargers and accessories to make the transition seamless. Our team can also guide you through the installation process, ensuring compatibility with your electrical system and your specific GMC model. If you have questions about EV adapters, we have you covered. We carry a variety of adapters designed to enhance your charging flexibility, allowing you to connect to various charging stations or power sources with ease. Benefits of Home Charging Convenience: No need to rely solely on public charging stations. Cost Efficiency: Charging at home is often more affordable than using public options. Customization: Tailor your home charging setup to match your lifestyle. Public Charging Stations and the Role of DC Fast Charging While home chargers are great for daily use, public charging stations are essential for longer trips. GMC EVs are compatible with an extensive network of stations, many equipped with DC fast charging technology. DC fast charging is a game-changer, providing up to 80% charge in as little as 30 minutes for most GMC EVs. This speed makes it an excellent option for busy schedules or extended travel. Additionally, the growing availability Finding Charging Stations with the GM Mobile App The GM mobile app simplifies the process of locating charging stations. With real-time updates and navigation features, you can plan your routes and find the nearest charging options, including those with DC fast charging capabilities. This tool is invaluable for ensuring a smooth and stress-free EV experience. Why Choose Holloway GMC for EV Charging Accessories? Understanding EV charging is crucial for making the most of your GMC electric vehicle. With options like home chargers, EV adapters, and DC fast charging, you can tailor your setup to fit your lifestyle while enjoying the convenience and efficiency of electric driving. For all your EV charging needs, including expert guidance and high-quality accessories, visit Holloway GMC. Let us help you embrace the future of driving with confidence.

A popular choice for drivers, 2025 GMC Sierra 1500 makes things challenging for other full-size pickups by combining strong performance and versatility with cutting-edge technology. Strong Gas and Diesel Engines Pairing to an eight-speed automatic transmission, this edition's base engine is the 2.7-liter TURBOMAX, which is both fuel-efficient due to its smaller size and turbocharged, allowing it to deliver 310 horsepower. If you plan to tow trailers or campers, two other engines can both pull up to 13,200 pounds when the truck's fully equipped: a 420-horsepower 6.2-liter V8 and a 305-horsepower 3.0-liter turbo-diesel I-6 that offers up to 29 MPG in fuel economy. The largest engine, a 420-horsepower 6.2-liter EcoTec3 V8, comes standard in Denali models along with an active dual exhaust, which allows you to switch between Quiet Mode for peaceful drives and Sport Mode for a sportier, more aggressive sound. It also comes with a Performance Air Intake System for enhanced response. more Versatile With a Rugged Design A capable 4x4 system comes standard with the AT4, AT4X, and Denali Ultimate trims and is available for all others. The included Hill Start Assist feature provides more stability on steep inclines, and you can easily tackle snow-filled roads with the available Snow Plow Prep Package. Adaptive on pavement as well, the Denali Ultimate trim comes with Adaptive Ride Control, which can adjust the vehicle's ride height and damping as needed. Skid plates, off-road tires, a lifted suspension, all-terrain tires, and off-road assist steps can be found on select trims, and recovery hooks are available if you should get stuck or need to bail another vehicle out of trouble. This edition offers the available GMC MultiPro Tailgate, which has multiple load-stop and gating functions for securing cargo. Interior Amenities and Technology Comfort meets convenience inside, as power windows with rear express-down, assist handles, an outside temperature display, and single-zone climate control with rear air vents come standard in the base trim. Many upper trims have dual-zone climate control instead, as well as heated and ventilated front seats, a heated steering wheel, and heated rear seats. In many of these trims, you can also opt for a console-mounted safe, rear under-seat storage, an auto-dimming rearview mirror, and a rear window defogger. The heart of this truck's many advanced tech features is its GMC Infotainment System, which lets you stream audio and video from smartphones using a Bluetooth connection. This system also has Google Built-In services in upper trims, and there's a Wi-Fi hotspot in every model that can be used when opting for an internet data plan. StabiliTrak, cruise control, the HD Rear Vision Camera, and Forward Collision Alert with Automatic Emergency Braking are just some of many included driver-assist highlights. While the features covered are impressive, there's much more to see from behind the wheel. Reach out to us today at Holloway GMC in Portsmouth, NH.

The 2025 GMC Yukon is a large SUV with seating for up to eight people in its huge, roomy cabin. It's perfect for everything from short runs to the store or long-distance road trips. As your GMC dealer, we're going to tell you about some of its exceptional features. more Three Engine Options The 2025 Yukon has plenty of engine choices, allowing you to decide the level of power you want. The standard engine is the 5.3L V8 that provides 355 hp and 383 lb-ft of torque. If you want even more power, the 6.2L V8 delivers 420 hp and 460 lb-ft of torque. These two engines are gasoline-powered and include Dynamic Fuel Management technology, which increases engine power and provides greater fuel economy than other engines. If you want the ultimate in power, choose the Duramax 3.0L Turbo Diesel, which supplies 305 hp and 495 lb-ft of torque. This engine features GMC's Active Thermal Management, which uses a rotary valve system to precisely target coolant to the areas that need it the most. Its intelligent temperature control system can deliver excess engine heat to the cabin to make it even cozier on cold days or enhance performance by rapidly cooling the engine. SuperCruise and Trailering Package These systems are either already installed or available, depending on the trim you choose. SuperCruise uses advanced cameras, continuously updated GPS, and LiDAR mapping to allow you to drive hands-free on over 750,000 miles of roads in the USA and Canada. Once you engage SuperCruise, it will steer and keep you positioned in your lane. It can also accelerate or brake when needed and can change lanes if needed to pass a slower-moving vehicle. The trailing system adds an integrated brake controller for brake force signaling to the trailer brake systems and Hitch View, which provides a close-up view of the hitch on your front screen for easier lining up. Additional features include Transparent Trailer View, which turns the trailer transparent on your front screen so you can see anything behind it, and Trailer Reverse Trajectory, which provides guidelines on the screen to track the trailer angle when you reverse. Plenty of Space We mentioned the Yukon's large, inviting cabin above, so let's look closer at what you'll enjoy. Its three rows of seats can accommodate eight people with a second-row bench seat or seven if you replace the bench seat with two captain's chairs. Front passengers have 42.3' of headroom and 44.5" of legroom, while rear seat passengers can enjoy 38.9" of headroom and 42.0" of legroom. Book your 2025 Yukon test drive today by contacting us at Holloway GMC in Portsmouth, NH.

Do you need to find a top-notch truck for your business or personal use without breaking a tight budget? Read on to learn more leasing benefits to be gained at your local GMC dealership. more Smaller Down Payment Lease contracts are a form of long-term rental agreement, which means you needn't pay for the truck's full value. Instead, you pay the estimated depreciation figure during the lease term. This brings down your expenses in many ways. Right from day one, you gain significant savings with a smaller down payment or sometimes no down payment at all. Lower Monthly Payments Your ongoing monthly costs are also far lower and very predictable with a lease. It's not uncommon for lease payments to be less than half the payments required with financing. This makes it far easier to plan for and manage your vehicle-related expenses. Fewer Maintenance Costs Your brand-new 2025 GMC will also be protected by a generous warranty. This reduces the worry of unexpected repair costs. You can also keep leasing a new model every few years, staying safely under warranty protection over the long run. Potential Tax Savings Lease payments are typically deductible, which may grant you impressive tax benefits. After consulting your accountant, you're likely to become an immediate fan of leasing for this perk alone. Protection Against Depreciation Business owners who buy a truck outright need to worry about depreciation, which represents a decline in their investment. But when you lease, if your pickup depreciates more than expected, you're protected as you don't own the truck. Conversely, if depreciation is less than predicted, you often have the option to buy out the lease for an instant tidy profit. Straightforward Trade-Ups Leasing makes it incredibly easy to dispose of your truck once the lease is up. You can simply return it to the lot. And if you like, you can go ahead and lease a newer model right away. Access to Superior Models All the aforementioned cost benefits of leasing mean your budget can stretch further. You may now be able to drive a larger, more powerful, more technologically sophisticated truck, which is sure to boost your productivity and profits. Visit Your Local GMC Dealership To Discuss Your Full Leasing Benefits As you consider your options, take a few 2025 GMC trucks for a test drive. We can lay out your leasing options for each model, comparing the costs to those of buying on a loan. Once you see the advantages of leasing in crystal-clear black and white figures, you're certain to start leasing, as so many GMC drivers have before you. Let's get you behind the wheel of your ideal GMC. Visit Holloway GMC in Portsmouth, NH, today to lease any 2025 model.

At Holloway GMC in Portsmouth, NH, we’re proud to present the groundbreaking 2025 GMC Sierra EV, an electric truck that blends bold performance with refined luxury. Designed to meet the demands of modern drivers who want it all—power, technology, and zero emissions—this all-electric pickup sets a new standard for what a truck should be. Built on GM’s Ultium platform, the GMC Sierra EV Denali Ultimate leads the way with a fully electric powertrain, uncompromising capability, and elite-level comfort. more Luxury and Power with the GMC Sierra EV Denali Ultimate The GMC Sierra EV Denali Ultimate represents the pinnacle of electric truck engineering. Every inch of this truck is engineered to impress, from the high-grade interior materials to the industry-first features that redefine driving and towing. Key Features of the Sierra EV Denali Ultimate: 760 horsepower and up to 785 lb.-ft. of torque in Max Power mode 0–60 mph in under 4.5 seconds with Wide Open Watts Up to 9,500 lbs. of towing capacity Max range of up to 440 miles on a full charge Super Cruise™ hands-free driving technology Adaptive Air Ride Suspension for superior comfort and control MultiPro™ Midgate and MultiPro™ Tailgate for versatile cargo options Premium materials throughout, including open-pore wood, aluminum trim, and full-grain leather Whether you're headed up the coast or through the White Mountains, this truck is built to get you there effortlessly and in style. Leading the Way in Electric Cars in Portsmouth As one of the leading electric vehicle dealerships in the Seacoast region, we’re proud to help drivers transition to a cleaner, more advanced driving experience. The 2025 GMC Sierra EV is a perfect fit for the roads of New Hampshire—ready for adventure, weather-resilient, and free from the pump. At Holloway GMC, we’re committed to supporting our local Portsmouth community with the latest in electric cars. Our trained EV specialists will guide you through everything from home charging options to maintenance expectations, ensuring you're fully prepared for your electric journey. Flexible GMC Sierra EV Finance Options Available We offer competitive GMC Sierra EV finance options tailored to your needs. Whether you're interested in financing or considering leasing, our finance professionals will walk you through every step of the process. From flexible loan terms to EV incentives, we’ll help you find a plan that works for you so you can enjoy everything the Sierra EV has to offer without compromise. Benefits of Financing Your Sierra EV with Holloway GMC: Customized financing solutions from experienced professionals Guidance on local and federal EV tax incentives Convenient online application and pre-approval process Support with trade-in evaluations and equity planning Visit Your Trusted Electric Vehicle Dealership in Portsmouth, NH We're not just selling trucks—we’re delivering the future of mobility. As your trusted electric vehicle dealership, Holloway GMC is here to help you make a confident shift into the electric era. The 2025 GMC Sierra EV Denali Ultimate is now available for test drives, and our team is ready to show you what makes this truck a standout in the EV landscape. Stop by our showroom in Portsmouth, NH, or schedule your appointment online to explore the Sierra EV up close. The road ahead is electric—and it begins at Holloway GMC.

Shopping for a truck that can go the distance, tow the heaviest of loads, and has all the convenience features and amenities necessary to ensure that all your time on the road feels like a luxury experience? You'll love the new 2025 GMC Sierra HD. This truck has the safety features, power, and amenities to make life on the road luxurious, accommodating, and more convenient. more The Options The new GMC Sierra HD is available in several trims: the PRO, the SLE, the SLT, the AT4, the Denali, the AT4X, and the Denali Ultimate. Drivers who want a truck that's the epitome of luxury and power will love the Denali Ultimate, the highest trim available with the most amenities and features. This trim includes all the Denali standard features plus customization options. It's equipped with a Duramax 6.6L Turbo-Diesel V8 engine with an Allison 10-speed automatic transmission, an available auxiliary trailer camera, an exclusive Alpine Umber interior, full grain leather seating, open pore Palsao wood finishes, and massage seats with 16-way power settings. It also has a Signature Vader chrome grille, 20-inch machined aluminum wheels, and illuminated power assist steps. The Advanced Trailering Technology Trailering and towing have never been easier thanks to the GMC Sierra HD's advanced trailering tech system. The ProGrade Trailing Tech consists of several intelligent technologies that will make hitching and towing heavy loads seamless and improve driver confidence and visibility throughout the process. It also has up to 14 different available camera views and adaptive cruise control with a trailering system that simplifies the towing process. The Driver Amenities When it comes to driver amenities, the new Sierra HD doesn't disappoint. Drivers can enjoy an added level of luxury and comfort in the 16-way power front seats that have massage capabilities, to make life on the road and even time in traffic feel stress-free. The interior is outfitted with top-of-the-line materials like full-grain leather. The Denali Ultimate trim even has unique laser edge topographical map patterns. These trucks also have best-in-class crew cab front head and legroom, ensuring that passengers of all heights can enjoy time spent in the front or back. The Technology These trucks have the latest in GMC vehicle technology and feature a 13.4-inch digital center tablet-style touchscreen that serves as the centerpiece of the cabin, a 15-inch diagonal multicolor head-up display that projects vehicle information onto the windshield, and a 12-inch diagonal color driver information center where you can access vehicle information. If you want a truck that knows no limits but also has an added level of luxury, you'll love everything about the new GMC Sierra HD lineup. Visit us today at Holloway GMC in Portsmouth, NH to see the new GMC Sierra HD models in person and begin the custom order process.