Blog

2025 GMC Sierra 2500 Denali vs Denali Ultimate: What's Best?

2025 GMC Sierra 2500 conquering a rocky terrain

When it comes to heavy-duty trucks that deliver high-end luxury without compromising capability, the 2025 GMC Sierra 2500 Denali and Denali Ultimate are at the top of the game. These two premium trims represent the best of GMC’s engineering and design, but what exactly sets them apart—and which one should you choose? Whether you're looking for refined power, next-level comfort, or cutting-edge technology, this side-by-side comparison will help you decide which Sierra 2500 is right for you. If you're in Milwaukee, West Bend, Shorewood, or Brookfield, visit or contact Sommers Buick-GMC to experience these standout trucks for yourself.

A Look at GMC’s Pinnacle HD Truck Lineup

Comparing the 2025 GMC Sierra 2500 Denali vs Denali Ultimate

The 2025 GMC Sierra 2500 brings bold power and upscale detail to the heavy-duty truck world. At the top of the lineup sit two of the most refined choices: Denali and Denali Ultimate. These trims are built for truck owners who want more than strength—they want style, tech, and comfort too. But what’s the real gap between the two?

Let’s take a clear look at how each trim stacks up.

What Makes Denali a Standout

The Denali trim builds on the solid base of the Sierra 2500. It adds both good looks and a set of smart tools.

  • 20" bright chrome wheels
  • Open-pore wood and leather seat trim
  • Heated and cooled 12-way power front seats
  • Optional diesel V8 with 10-speed shift
  • Rear camera mirror and sunroof add-ons

The Denali trim is strong, but still smooth on the road. It gives you what you need and a touch more.

What the Denali Ultimate Brings to the Table

When you move up to the Denali Ultimate, the features push into luxury SUV range. This trim takes all of what Denali offers and adds even more:

  • Full-grain leather with rich wood detail
  • Best-in-class 16-way power seats with massage
  • Bose 12-speaker sound with Centerpoint
  • Vader chrome grille and black-accented wheels
  • Power steps with lights and a built-in tailgate sound system

This trim is meant for those who want the best—no trade-offs.

2025 GMC Sierra 2500 Denali vs Denali Ultimate: Key Trim Features

FeatureDenaliDenali Ultimate
Base Price (Est.)$73,900$93,300
EngineGas V8 or Diesel V8 (available)Diesel V8 with 10-speed (standard)
Seat Controls12-way power, heated and cooled16-way power with massage
Interior TrimLeather with wood and metal accentsAlpine Umber leather, Paldao wood
Sound SystemOptional BoseBose 12-speaker with surround sound
Exterior HighlightsChrome grille, bright wheelsVader chrome, gloss-black wheels
Tailgate FeaturesMultiPro with six functionsAdds KICKER audio to MultiPro

The Denali is more than enough truck for most. Still, the Denali Ultimate stands out for those who want every extra touch GMC offers.

Both are part of the top tier of GMC’s HD truck line. Choosing between them depends on how much comfort, tech, and style matter to you—alongside proven power.

Styling and Design

Small Changes, Big Impact

The 2025 Sierra 2500 comes in two bold styles—Denali and Denali Ultimate. Both look tough and sleek, but the little things set them apart.

Denali Features:

  • Bright chrome grille
  • 20-inch polished wheels
  • Chrome trim and steps
  • LED lights

Denali Ultimate Features:

  • Vader chrome grille
  • 20-inch gloss-black wheels
  • Power steps with lights
  • Dark trim accents
FeatureDenaliDenali Ultimate
GrilleBright chromeVader chrome
WheelsPolished aluminumGloss-black
Side StepsChrome-fixedPower with lights
TrimBright accentsBlacked-out details

These two HD truck premium trims show that design is more than looks—it’s about making a strong first impression.

Cabin Comfort and Craftsmanship

What Luxury Feels Like in a Heavy-Duty Truck

Step inside the Sierra 2500 and you’ll see what true comfort means. This GM Denali faceoff goes far past leather seats. Both the Denali and Denali Ultimate offer a quiet ride, soft seats, and sharp design—but the level of finish sets them apart.

Denali Interior Highlights:

  • Open-pore wood trim
  • Aluminum accents
  • 12-way heated and cooled front seats
  • Premium leather

Denali Ultimate Interior Highlights:

  • Full-grain leather seats
  • Massage feature with 16-way power front seats
  • Paldao wood trim
  • 12-speaker Bose sound system
FeatureDenaliDenali Ultimate
Front Seat Controls12-way heated and cooled16-way with massage
Trim MaterialWood and aluminumPremium Paldao wood
Seat MaterialPerforated leatherFull-grain leather
Audio SystemPremium sound (optional)Bose 12-speaker with surround

If you want a strong truck that also feels like a high-end SUV inside, both trims deliver. The difference lies in how far you want to go with comfort.

Technology That Leads the Segment

Smart Features That Make Every Drive Easier

Both trims of the Sierra 2500 offer smart, simple tools that help you drive and tow with ease. But the difference between Denali and Ultimate stands out when you take a closer look at tech.

Shared Tech Features:

  • 13.4-inch center touch display
  • 12.3-inch driver info screen
  • Wireless Apple CarPlay and Android Auto
  • Wi-Fi hotspot and voice control
  • Google built-in features

Extra Features on Denali Ultimate:

  • 15-inch Head-Up Display
  • Rear Camera Mirror
  • Surround Vision with trailer view
  • More driver-assist features
  • Standard Super Cruise (hands-free tech on mapped roads)
Tech FeatureDenaliDenali Ultimate
Touch Display13.4-inch13.4-inch
Driver Screen12.3-inch12.3-inch
Head-Up DisplayNot included15-inch full color
Surround VisionOptionalStandard
Super Cruise (select roads)Not availableStandard

The base trim is loaded. But the top trim adds tools that feel straight out of the future. For those who tow often or drive long trips, these extras may be worth the step up.

Engine and Capability: Same Power, Different Purpose

What Drives the Sierra 2500 Denali and Denali Ultimate

Both trims share the same strong engine under the hood. This means power and strength come standard, no matter which you choose.

Here’s what to know:

  • 6.6-liter V8 Duramax turbo diesel engine
  • 445 horsepower and 910 lb-ft of torque
  • Heavy-duty automatic transmission
  • Four-wheel drive available

Though the power is the same, each trim focuses on different strengths.

FeatureDenaliDenali Ultimate
Engine6.6L V8 Turbo Diesel6.6L V8 Turbo Diesel
Horsepower445 hp445 hp
Torque910 lb-ft910 lb-ft
Max Towing CapacityUp to 18,500 lbsUp to 18,500 lbs
SuspensionStandard HD suspensionEnhanced with Magnetic Ride

The Denali aims for a strong, balanced ride with its heavy-duty suspension. The Ultimate adds a magnetic ride control system. This makes the drive smoother, even with tough loads.

Both trims deliver top towing and hauling. But the Ultimate offers extra comfort and control for those long hauls or tricky roads.

This shows that power is shared, but each trim shapes how you use that power. Whether you want solid work or a smoother ride, both are ready.

Comparing Pricing and Value Between the Trims

What You Get for Your Money

When looking at HD truck premium trims like these, price and value go hand in hand. The Sierra 2500 offers two top trims, each with its own price point and perks.

Here’s a simple breakdown:

Trim2025 Starting MSRPKey Features Included
DenaliAround $73,900Strong performance, comfort, and style
Denali UltimateAround $93,300Added tech, smoother ride, luxury touches

The Denali trim gives great value for its price. It has plenty of power, solid comfort, and smart features. It suits those who want a tough truck that looks and feels premium.

The Denali Ultimate costs more. You pay extra for top-level features. These include advanced suspension and more tech upgrades. It aims to bring a luxury truck experience.

Which one is best depends on what you want. If you want strong basics with style, Denali fits well. If you want top comfort and extra features, Ultimate is worth the cost.

In the end, both trims deliver strong value. They match different needs and budgets in the premium heavy-duty truck class.

Safety and Driver Confidence

How the Denali and Ultimate Build Trust on the Road

Safety is a key part of any heavy-duty truck. Both trims focus on keeping drivers and passengers safe. Yet, some differences help set them apart.

The Denali offers strong safety basics. It includes many driver aids that help avoid crashes. These features boost confidence behind the wheel.

The Ultimate takes it a step further. It adds more advanced tech to watch the road and help react faster. This helps in tough driving spots.

Here’s a quick look at safety features by trim:

FeatureDenaliDenali Ultimate
Forward Collision AlertStandardStandard
Automatic Emergency BrakingStandardStandard
Lane Keep AssistStandardEnhanced
Adaptive Cruise ControlAvailableStandard
Night VisionNot availableAvailable
Surround Vision CameraAvailableEnhanced with Alerts

Both trims include many tools that help drivers feel in control. The added features in the Ultimate give an edge in tight spots or night driving.

In short, both trims aim to keep you safe. The choice depends on how much tech you want to assist you on the road.

Which Sierra 2500 HD Trim Is Right for You?

Choosing between the two premium trims comes down to your needs and style. Both offer strong power and comfort, but they serve different tastes.

If you want great luxury without going all out, the Denali trim is a solid pick. It blends high-end features with a smart price.

If you prefer the top-tier tech and extra touches, the Ultimate trim fits best. It’s for those who want the finest details and gear.

Here’s a simple guide to help you decide:

Need or PreferenceDenaliDenali Ultimate
Luxury FeaturesHigh-quality, well-appointedMost advanced and detailed
TechnologyStrong tech optionsCutting-edge, more standard
Safety GearGood set of driver aidsMore advanced and added tools
BudgetMore affordableHigher price for more extras
StyleRefined and boldUltra-premium, eye-catching

Think about how you’ll use your truck every day. The Denali suits those who want strong comfort and value. The Ultimate is best if you want every premium option.

Both trims bring power and style. Your choice depends on what fits your lifestyle and needs best.

Frequently Asked Questions

When choosing between these trims, many drivers want clear and direct answers about features, performance, and value. Here are some common questions with straightforward responses to help you decide.

What extra features does the Denali Ultimate trim add over the standard Denali in a 2500 HD?

The Denali Ultimate offers advanced technology, premium interior materials, and exclusive design elements not included in the standard Denali.

Are there engine or drivetrain options that differ between these two trims?

No, both trims share the same engine and drivetrain options.

Does the Ultimate trim include advanced trailering tech or exclusive interior materials?

Yes, the Ultimate trim comes with enhanced trailering technology and higher-end interior finishes.

How does pricing compare, and is the jump to Denali Ultimate worth it for everyday drivers?

The Ultimate trim is priced higher. It’s ideal for those seeking top luxury and tech. For most daily drivers, the standard Denali provides strong value.

Is there a difference in towing or payload capacity when choosing Ultimate vs. standard Denali?

No, towing and payload capacities are the same for both trims.

Ready to Explore Your Next Vehicle?

Ready to find the perfect truck for your needs? Visit Sommer’s Buick-GMC and see our wide selection of vehicles, including the Sierra 2500. Drivers from Milwaukee, West Bend, Shorewood, and Brookfield are welcome to stop by or contact us for more details.

Our team is here to help you compare options and choose what fits your lifestyle. While you’re on our site, check out useful guides like 2025 Buick Encore GX vs Envision vs Envista: SUV Face-Off, learn more about Buick dashboard warning lights: the complete guide, or see why Sommer’s Buick GMC should be your go-to dealership.

Feel free to reach out with any questions. We’re excited to help you drive home in the right vehicle today.

Recommended Posts

Subaru Dealer For Sheboygan, WI

Subaru Dealer For Sheboygan, WI

Full-Service Subaru Dealer Serving Sheboygan, WI If you are searching for a full-service Subaru dealer near Sheboygan, Wisconsin, visit Sommer’s Subaru in Mequon. From shopping for a new Subaru to arranging financing and scheduling certified Subaru service, our team is ready to support you throughout the entire ownership experience. Sommer’s Subaru offers an extensive selection of new and pre-owned vehicles, monthly specials, financing and leasing options, professional maintenance, genuine Subaru parts, and friendly customer support—all at one convenient location. Sommer’s Subaru 7211 W Mequon Road Mequon, WI 53092 Phone: 262-242-0100 Shop New Subaru Inventory: https://www.sommerssubaru.com/searchnew.aspx Browse Used Vehicles: https://www.sommerssubaru.com/searchused.aspx Schedule Subaru Service: https://www.sommerssubaru.com/schedule-service.html Shop New Subaru Vehicles Near Sheboygan Whether your Wisconsin driving includes daily commuting, family trips, winter weather, or weekend adventures near Lake Michigan, Sommer’s Subaru can help you find a vehicle that fits your lifestyle. Our Subaru inventory changes regularly, so shoppers from Sheboygan are encouraged to browse our current selection online before visiting our Mequon dealership. Subaru Outback The Subaru Outback is a versatile adventure vehicle with all-weather capability, generous cargo space, and a comfortable interior. It is an excellent choice for Sheboygan drivers who want a vehicle suited to daily commuting, family travel, and outdoor recreation. View New Subaru Outback Inventory: https://www.sommerssubaru.com/new-subaru-outback-for-sale-near-milwaukee.html Subaru Forester The Subaru Forester offers a spacious cabin, excellent visibility, flexible cargo room, and practical SUV capability. Its comfortable design makes it a popular option for Wisconsin families, commuters, and active drivers. View New Subaru Forester Inventory: https://www.sommerssubaru.com/new-subaru-forester-for-sale-near-milwaukee.html Subaru Crosstrek The agile Subaru Crosstrek combines city-friendly dimensions with adventurous capability. It is a smart match for navigating busy streets, snowy Wisconsin roads, weekend trails, and trips around the Sheboygan area. View New Subaru Crosstrek Inventory: https://www.sommerssubaru.com/new-subaru-crosstrek-for-sale-near-milwaukee.html Subaru Ascent Drivers who need additional passenger room can explore the three-row Subaru Ascent. With family-friendly versatility, generous interior space, and available seating for up to eight passengers, the Ascent is prepared for carpools, road trips, and everyday family responsibilities. View New Subaru Ascent Inventory: https://www.sommerssubaru.com/new-subaru-ascent-for-sale-near-milwaukee.html Used and Certified Pre-Owned Vehicles In addition to our new Subaru inventory, Sommer’s Subaru offers pre-owned cars, trucks, and SUVs from Subaru and other popular manufacturers. A used vehicle can provide an appealing combination of features, capability, and value. Our available inventory changes frequently, so check our website regularly to see the latest vehicles available near Sheboygan. Browse Used Vehicle Inventory: https://www.sommerssubaru.com/searchused.aspx Full-Service Subaru Dealership Near Sheboygan Our relationship with our customers extends beyond the initial vehicle purchase. Sommer’s Subaru provides professional maintenance and repair services designed to help keep your Subaru performing confidently throughout Wisconsin’s changing seasons. Available services include: Oil changes Tire rotations Brake inspections, service, and repair Wheel alignments New tires and snow tires Battery testing and replacement Cabin air filter replacement Air-conditioning repair Transmission service and repair Fluid replacement Wiper blade replacement Headlight repair and replacement Sunroof repair Warning-light diagnostics Additional maintenance and repair services You can request an appointment through our convenient online service scheduler. If you need a same-day appointment and do not see your preferred time online, call our service department at 262-242-0100. Schedule Subaru Service: https://www.sommerssubaru.com/schedule-service.html Sommer’s Subaru Service Department Amenities We want your service appointment to be as comfortable and convenient as possible. While our service team cares for your vehicle, you can relax or stay productive in our customer waiting area. Our service department amenities include: Complimentary Wi-Fi Customer workstations Television Free snacks Complimentary beverages Comfortable leather lounge seating Sommer’s Subaru also services vehicles from other manufacturers. Contact our service team to discuss the maintenance or repair needs of your car, truck, or SUV. Subaru Specials Near Sheboygan Before traveling from Sheboygan to Sommer’s Subaru, review our current vehicle and service specials. Available opportunities may include new Subaru offers, pre-owned vehicle specials, service promotions, and parts specials. Offers, qualifications, and expiration dates can change. Visit our live specials page for the most current details and contact our team with any questions. View Current Sommer’s Subaru Specials: https://www.sommerssubaru.com/specials.aspx Subaru Financing and Leasing The Sommer’s Subaru finance department helps Sheboygan-area shoppers explore available auto-loan and leasing options. Whether you are purchasing your first Subaru, replacing your current vehicle, or trading in a car, our team can help you review the choices available for your needs and budget. Financing resources can help you: Explore available auto-loan options Compare buying and leasing Estimate potential monthly payments Begin the credit application process Value your current trade Review available Subaru finance and lease programs Learn about available vehicle protection options All financing is subject to lender approval, vehicle selection, program availability, and applicant qualifications. Visit the Sommer’s Subaru Finance Center: https://www.sommerssubaru.com/finance.aspx Why Choose Sommer’s Subaru Near Sheboygan? Sommer’s Subaru brings sales, financing, service, and parts together at one full-service dealership. That means Sheboygan customers can shop for a vehicle, explore payment options, schedule professional maintenance, and receive ongoing support from one automotive team. Reasons to visit Sommer’s Subaru include: An extensive selection of new Subaru vehicles Used and certified pre-owned vehicle options Subaru financing and leasing assistance Current vehicle and service specials Professional Subaru maintenance and repair Genuine Subaru parts Convenient online service scheduling A comfortable customer waiting area Service for Subaru vehicles and other makes A convenient Mequon location accessible from Sheboygan Directions from Sheboygan to Sommer’s Subaru Sommer’s Subaru is located south of Sheboygan at 7211 W Mequon Road in Mequon. From Sheboygan, travel south toward Mequon using Interstate 43. Take the exit for Mequon Road/WI-167, head west on Mequon Road, and continue to Sommer’s Subaru. Get Directions from Sheboygan: https://www.google.com/maps/dir/?api=1&origin=Sheboygan%2C+WI&destination=Sommer%27s+Subaru%2C+7211+W+Mequon+Rd%2C+Mequon%2C+WI+53092 Please check current traffic, construction, and road conditions before beginning your trip. Directions from Milwaukee to Sommer’s Subaru From Milwaukee, take Interstate 43 north toward Mequon. Exit for Mequon Road/WI-167, travel west, and follow Mequon Road to the dealership. Get Directions from Milwaukee: https://www.google.com/maps/dir/?api=1&origin=Milwaukee%2C+WI&destination=Sommer%27s+Subaru%2C+7211+W+Mequon+Rd%2C+Mequon%2C+WI+53092 Directions from Brookfield to Sommer’s Subaru From Brookfield, travel north toward the Mequon area and connect with Mequon Road/WI-167. Continue east on Mequon Road to 7211 W Mequon Road. Get Directions from Brookfield: https://www.google.com/maps/dir/?api=1&origin=Brookfield%2C+WI&destination=Sommer%27s+Subaru%2C+7211+W+Mequon+Rd%2C+Mequon%2C+WI+53092 Frequently Asked Questions About Choosing a Subaru Dealer Near Sheboygan Why should I choose Sommer’s Subaru as my Subaru dealer near Sheboygan? Sommer’s Subaru provides vehicle sales, financing, service, and parts at one full-service dealership. Sheboygan customers can compare new and used vehicles, explore specials, discuss payment options, and return for ongoing vehicle maintenance. Does Sommer’s Subaru sell new and used vehicles? Yes. Sommer’s Subaru offers new Subaru cars and SUVs, used Subaru models, and pre-owned vehicles from other manufacturers. Because inventory changes frequently, check the dealership’s live inventory pages for current availability. Which Subaru models are popular with Sheboygan drivers? Popular choices include the Subaru Outback, Forester, Crosstrek, and three-row Ascent. The right model will depend on your passenger-space, cargo-capacity, technology, capability, and budget preferences. Does Sommer’s Subaru offer certified pre-owned vehicles? Sommer’s Subaru offers certified pre-owned Subaru vehicles when available. Certification requirements and benefits differ from those of a conventional used vehicle, so contact the dealership for information about a specific vehicle. Can I begin the financing process online? Yes. Sommer’s Subaru offers online finance resources that allow you to begin exploring financing before traveling from Sheboygan. Final loan and lease terms remain subject to approval and program eligibility. Can I trade in my current vehicle? Yes. You can discuss trading your current vehicle with the Sommer’s Subaru sales and finance teams. Your vehicle’s final value will depend on factors such as age, mileage, condition, equipment, history, and current market demand. Can I schedule Subaru service online? Yes. Use the online scheduler to request a service appointment. If you need a same-day appointment and cannot find your preferred time, call the service department at 262-242-0100. Does Sommer’s Subaru service vehicles from other manufacturers? Yes. Sommer’s Subaru states that its service department works on all makes and models. Call the service team to confirm the services available for your particular vehicle. Where is Sommer’s Subaru located? Sommer’s Subaru is located at 7211 W Mequon Road, Mequon, WI 53092. The dealership is south of Sheboygan and can be reached using I-43 and Mequon Road. Contact Sommer’s Subaru Today Are you ready to test-drive a new Subaru, explore financing, shop pre-owned inventory, or schedule your next maintenance visit? Contact Sommer’s Subaru and let our team help you take the next step. Sommer’s Subaru 7211 W Mequon Road Mequon, WI 53092 Sales, Service, and Parts: 262-242-0100 Contact Sommer’s Subaru: https://www.sommerssubaru.com/contactus.aspx Shop New Subaru Inventory: https://www.sommerssubaru.com/searchnew.aspx Browse Used Vehicles: https://www.sommerssubaru.com/searchused.aspx Schedule Subaru Service: https://www.sommerssubaru.com/schedule-service.html View Current Specials: https://www.sommerssubaru.com/specials.aspx

02 (10)

6 Bold Features of the 2025 GMC Sierra HD

Whether you have things to tow, haul, or need a rugged truck for serious off-roading, you can't go wrong with a 2025 GMC Sierra HD model. From heavy-duty performance to advanced technologies, this year's lineup is packed with bold features you'll love. Pro-Grade Towing and Hauling The Sierra HD lineup comes standard with a 6.6L V8 gas engine that delivers pro-grade hauling power. Maximum payload capacities range between 3,788 and 7,237 lbs, depending on the configuration and trim. An available 6.6L V8 turbo-diesel engine tunes the truck for heavy-duty towing, with max trailering capacities varying from 22,390 lbs in the Sierra 2500 HD to 36,000 lbs in the Sierra 3500 HD. Heavy-Duty Trailering Provisions Whether you opt for the gas or the turbo-diesel engine, each Sierra HD model comes well-equipped for towing. GMC's Trailering Package, which is standard across the lineup, includes a hitch, hitch platform, connectors, wires, and hitch guidance, to name a few. In-vehicle trailering apps are optional and allow you to enhance your truck with a trailering checklist as well as trailer maintenance reminders and security alerts. more Bold Appearance A massive, unapologetic exterior design makes this truck perfect for those who want to stand out. Chrome front and rear bumpers and an iconic grille design create a flashy appearance. Animated LED projector headlights with integrated daytime running lights and LED turn signal indicators will make you feel more connected to the vehicle. For easier bed access, the rear bumper integrates a CornerStep. Upscale Comfort The Sierra HD is available in a range of cab varieties, but they all provide premium comfort. In the three- and six-passenger configurations, the spacious front bench includes under-seat storage. Five-passenger configurations with front bucket seats and rear under-seat storage are also available, so you can easily customize the cabin to suit your needs. Upholstery materials vary from heavy-duty vinyl and cloth to luxurious leather. Advanced Tech Features Built for commercial and other heavy-duty applications, this truck also comes with an advanced infotainment system. The seven-inch center touchscreen provides access to Bluetooth phone control and audio streaming, as well as next-gen smartphone integration with Apple CarPlay and Android Auto. Each trim also includes Wi-Fi hotspot capability, so you can keep your crew connected and entertained. Smart Driver Assistance All Sierra 2500 HD models come standard with the Sierra HD Pro Safety Package, a suite of driver assistance technologies that includes a wide range of anti-collision and lane management features. Front pedestrian braking and automatic emergency braking can also keep you nearly worry-free behind the wheel. The Sierra 3500 HD models come with the Pro Safety Plus Package, which adds trailer coverage and rear cross traffic alerts, among others. Ready to schedule your test drive? Contact us today at Sommer's Buick GMC in Mequon, WI.

2025 GMC Sierra EV, pickup

Explore the 2025 GMC Sierra EV

The 2025 GMC Sierra EV is a versatile electric truck ready to handle your hauling and towing needs. It impresses with a huge cabin, advanced tech features, and vehicle-to-home capability that allows you to transform it into a power generator. 2025 GMC Sierra EV Performance The 2025 Sierra EV is a full-size electric truck with a standard four-wheel drive layout and two battery options. Its standard extended-range battery provides 645 horsepower and 785 pound-feet of torque in Max Power mode. That's plenty of spirit for confident highway overtaking and rugged off-roading. If you enjoy high-speed driving, the max-range battery pack delivers up to 760 horsepower, enabling you to accelerate from 0 to 60 mph in under 4.5 seconds. more Range and Charging Regardless of the battery you choose, this truck can take you far on a single charge. The standard battery pack has an estimated range of 390 miles, while the max-range battery can power through up to 460 miles per charge. Both batteries support 800V fast-charging at speeds up to 300 kW or 350 kW, respectively. Versatile Utility With an almost six-foot bed and a cargo volume of 57.50 cubic feet, this electric truck can haul bulky cargo like a champ. GMC also equips it with a MultiPro tailgate and midgate, two features that add flexibility. With the midgate open and the tailgate adjusted for maximum length, the bed can fit items up to 10'10" long. Utility doesn't stop at hauling cargo. This truck also boasts vehicle-to-home capability, which means you can use it as a backup power generator during blackouts. Moreover, a 7.2 kW AC offboarding power station can power up your off-grid workplace or campsite. Advanced Tech Features From driving enhancement to driver assistance, connectivity, and entertainment, this truck is packed with advanced tech features. Selectable drive modes, including 4-Wheel Steer and CrabWalk, adjust performance for easier maneuverability. The Super Cruise driver assistance technology allows you to drive hands-free on compatible roads. A Google-based infotainment system makes navigation a breeze with Google Maps, while SiriusXM with 360L enhances your driving experience with quality music and shows. Full-Size Towing Power The Sierra EV is a great off-roader and is also great for towing, with a trailering capacity of 10,500 pounds. That's plenty of power for a wide variety of cargo, toy, and camper trailers. Luxe Cabin and Comfort With its luxurious cabin, this truck also allows you to enjoy your time behind the wheel. Heated and ventilated front seats provide year-round comfort, while passengers can stay toasty in cold weather thanks to the heated rear seats. The front seats also have multiple power adjustments and driver's side memory. A Super Cruise steering wheel adds convenience, alerting when entering and leaving compatible hands-free zones. A heads-up display is also standard, so you can check driving information without taking your eyes off the road. To try all these features yourself, visit our showroom at Sommer's Buick GMC in Mequon, WI.