2025 GMC Sierra 2500 Towing Capacity & Rating

If you rely on your truck to haul serious weight—whether for work, business, or weekend adventures—you know not just any pickup will do. You need something that’s built tough, delivers consistent power, and doesn’t flinch under pressure. That’s where the 2025 GMC Sierra 2500 comes in.

This heavy-duty truck is more than just muscle—it’s a smart, reliable partner built to handle extreme towing demands with confidence and control. With its reinforced frame, cutting-edge towing technology, and powerful engine options, the Sierra 2500 isn’t just capable—it’s engineered to dominate.

When properly equipped, it can tow up to 22,500 pounds, giving you the strength to move everything from heavy trailers and equipment to campers and boats. If you’ve been searching for a truck that’s as dependable as it is powerful, keep reading—we’re breaking down everything you need to know about the 2025 Sierra 2500’s towing capacity and why it stands out in its class.

How Much Can a 2025 GMC Sierra 1500 Tow?

If you’re looking for a truck that balances everyday comfort with serious towing muscle, the 2025 GMC Sierra 1500 might be exactly what you need. Don’t let the term “light-duty” fool you—this pickup can handle some heavy lifting.

When properly equipped, the Sierra 1500 can tow up to 13,200 pounds. That’s more than enough for most jobs—whether you’re hauling a trailer full of gear, towing your boat to the coast for the weekend, or pulling a camper for your next adventure. It’s a powerful, all-around performer that gives you the freedom to work hard during the week and play even harder on the weekend.

Of course, the exact towing capacity depends on the setup you choose. The engine you go with, whether it’s gas or diesel, your drivetrain (2WD or 4WD), and the towing package you select—all of these factors influence how much your Sierra 1500 can pull. That’s why it’s important to think about how you plan to use your truck and choose the configuration that’s right for your lifestyle.

Not sure where to start? No problem—we’ll walk you through the engine options, trims, and towing features so you can make an informed decision that fits your needs perfectly.

2025 GMC Sierra 1500 Towing Capacity by Engine

When it comes to towing, the heart of the 2025 GMC Sierra 1500 lies under the hood. GMC gives you four engine options, each designed to meet different needs—whether you’re towing on occasion or putting your truck to work daily. And to make things easier to picture, let’s compare each engine’s towing capability to something you might actually haul in real life.

2.7L Turbo High-Output Engine – Up to 9,500 lbs

Don’t underestimate this smaller engine—it packs serious punch. With a towing capacity of up to 9,500 pounds, it’s perfect for light-duty needs like hauling a pair of jet skis, a small camper, or even a U-Haul trailer for a weekend move. Plus, you’ll get better fuel efficiency than the V8 options, making it ideal for those who use their truck as a daily driver but still want occasional towing power.

5.3L V8 Engine – Up to 11,300 lbs

Need something stronger? This V8 steps up the game. With 11,300 pounds of towing muscle, you can easily pull a medium-sized boat, a horse trailer, or a couple of ATVs for your next off-road adventure. It’s a solid middle ground if you want consistent performance without going all-in on max towing.

6.2L V8 Engine – Up to 13,200 lbs

This is the heavyweight champ of the gas engine lineup. Capable of towing up to 13,200 pounds, it’s built for those who aren’t messing around—think large travel trailers, heavy-duty equipment, or a big enclosed car hauler. If you need top-tier power for both work and play, this engine delivers it without compromise.

3.0L Duramax Turbo-Diesel Engine – Up to 13,000 lbs

Prefer diesel? The Duramax 3.0L turbo-diesel is a fantastic option, offering a near-identical towing capacity to the 6.2L V8—13,000 pounds. It gives you excellent low-end torque, smoother towing on long hauls, and better fuel efficiency on the highway. Ideal for drivers who regularly tow long distances or value durability in their engine performance. Each engine offers a different blend of power, efficiency, and capability—so the key is choosing the one that best fits your lifestyle. Whether you’re hauling tools to the jobsite or gear to the lake, the Sierra 1500 has the engine for it.

GMC Sierra 1500 Towing Capacity By Trim

When choosing your next truck, it’s not just about engine power—the trim level you select also plays a key role in determining how much your Sierra 1500 can tow. Each trim is built with a different purpose in mind, from practical work-ready builds to luxurious towing machines. Let’s break it down so you can find the right balance of capability, comfort, and style for your life.

If you’re all about utility and value, the Sierra 1500 Pro is a solid starting point. It offers up to 9,500 lbs of towing capacity, which is plenty for hauling tools, small trailers, or recreational gear. It’s a great choice if you need a dependable work truck that can still handle weekend tasks.

Looking for something with a bit more style and capability? The SLE and Elevation trims both boost your towing power to 11,200 lbs. These trims blend smart features with sleek design, making them perfect for those who want a truck that works hard and looks good doing it.

Then there’s the SLT, which steps things up to 11,900 lbs of towing capacity. It’s ideal for families who tow mid-sized campers, boats, or utility trailers but still want more premium interior features and advanced technology on board.

If off-road capability is part of your lifestyle, the AT4 brings rugged performance and a bold look. While it has a slightly lower towing capacity—9,200 lbs—it makes up for it with off-road suspension, skid plates, and a 4WD-focused setup. So, if you’re more into trail adventures than heavy hauling, the AT4 has your back.

And finally, if you’re after the full package, the Denali and Denali Ultimate trims deliver both top-tier luxury and impressive strength. With up to 13,000 lbs of towing capacity, these models are built for those who demand performance and refinement in equal measure. Think big trailers, long road trips, and a cabin that feels more like a luxury SUV than a pickup.

No matter what your lifestyle demands—whether it’s towing gear for work, hauling a boat for the weekend, or simply wanting to ride in comfort while doing it all—the 2025 GMC Sierra 1500 has a trim level built for you.

GMC Sierra 1500 Towing Capacity by Year

If you’ve been following the GMC Sierra 1500 over the past few years, you’ll notice something consistent—its towing power continues to impress. While the maximum towing capacity has held steady at 13,200 pounds since 2023, that doesn’t mean each model year is exactly the same. In fact, it’s quite the opposite.

• The 2023 Sierra 1500 set a strong benchmark with up to 13,200 lbs of towing capacity, putting it among the leaders in its class.

• In 2024, GMC kept the same impressive towing figures but introduced subtle updates to towing technology and driver-assistance features to make the experience even safer and more user-friendly.

• Now, in 2025, the Sierra 1500 continues with that same max capacity, but with further refinements in capability, control, and in-cabin towing support systems that make a noticeable difference when you’re hauling serious weight.

So while the numbers may look the same on paper, the overall towing experience has evolved, thanks to innovations in comfort, visibility, safety, and towing-specific tech. Whether you’re upgrading from an older Sierra or comparing model years, it’s worth considering what new features each version brings to the table—especially if you tow regularly.

GMC Sierra 1500 Towing Packages & Accessories

Of course, getting the most out of your Sierra 1500’s towing power isn’t just about engine size or trim level—it’s also about how you equip your truck. GMC offers a range of towing packages and accessories that take your towing capability to the next level, improving not only what you can tow, but how confidently and safely you can do it.

For drivers who need maximum pulling strength, the Max Trailering Package is a must. It includes an upgraded rear axle, enhanced suspension tuning, and improved cooling systems—all designed to help your truck manage the extra stress that comes with heavy loads.

Then there’s the ProGrade Trailering System, which takes the guesswork out of towing. With features like Hitch Guidance and Hitch View, Trailer Sway Control, and an integrated Trailer Brake Controller, this package gives you more control, especially when backing up or towing at highway speeds.

Planning on hauling a large camper or equipment trailer? The Fifth-Wheel/Gooseneck Prep Package offers the support and structural reinforcement you need for those heavy-duty jobs. It’s ideal for RVers or work crews who rely on serious towing strength day in and day out.

And don’t overlook the smaller details that make a big difference—like towing mirrors and an advanced camera system that give you better visibility, or a Trailer Tire Pressure Monitoring System that keeps tabs on your trailer’s tires in real time, helping prevent blowouts and improve safety on long hauls.

So whether you’re towing a fishing boat to the Keys or a trailer full of tools to the job site, GMC gives you the tools and tech to tow smarter, safer, and with more confidence.

Ready to customize your Sierra 1500 for your towing needs?

Whether you need a light-duty truck for weekend towing or a heavy-duty powerhouse for serious work, the 2025 GMC Sierra 1500 and 2500 deliver the strength, technology, and versatility to get the job done—every time. With towing capacities that range from 9,500 to 22,500 pounds, plus advanced trailering features and multiple trims and engines to choose from, there’s a Sierra built to match your lifestyle.

At Starling Buick GMC in Stuart, Florida, we’re here to help you find the perfect configuration—down to the engine, trim, and towing package—that meets your needs today and grows with you tomorrow. Whether you’re hauling tools to the jobsite, towing your RV cross-country, or just looking for a truck that can do it all, the Sierra is up for the challenge.

Stop by today, take a test drive, and let our team show you everything the 2025 GMC Sierra has to offer. We’ll help you drive away with power, confidence, and a truck you’ll be proud to own.