The Acadia AT4 Climbs a Wet Dirt Drive with Confidence: 326 lb-ft and All-Terrain Traction

The GMC Acadia AT4 pairs 326 lb-ft and AWD with skid plates, all-terrain tires, and up to 5,000 lbs of towing. See it at Northwest Hills GMC in Torrington, CT.

If you live where the pavement runs out sometimes, you know the feeling. A wet dirt driveway after a storm. A gravel road to the cabin. A snowy hill in Connecticut. The 2026 GMC Acadia AT4 is built for exactly that kind of drive. It is not a rock crawler, and I will be straight with you about that. But for the roads most people actually face, it has the traction and the hardware to get up the grade without drama.

Here is what it does, and where it fits.

Power and traction: 326 lb-ft and Active Torque Control AWD

The Acadia AT4 runs a 2.5L turbocharged four-cylinder. It makes 328 horsepower and 326 lb-ft of torque, paired with an 8-speed automatic. That torque comes on strong and low, which is what you want when you are starting up a slick grade with a load in back.

What really helps on a wet dirt drive is the all-wheel-drive system. The AT4 comes standard with Active Torque Control AWD. It is a twin-clutch setup that can send power not just front to back, but side to side across the rear wheels. So when one wheel starts to slip on wet dirt or loose gravel, the system shifts power to the wheel that still has grip. You keep moving instead of spinning.

A few features back that up when the surface gets tricky:

• A Traction Select System with an exclusive Terrain Mode, tuned for low-traction surfaces like dirt, mud, and snow

• Hill Descent Control, which holds a steady, controlled speed down a steep grade so you are not riding the brakes

• An elevated ride height that gives you a bit more clearance than the other Acadia trims

Put together, that is enough to climb a wet dirt drive, cross a muddy patch, or get up a snowy hill with confidence.

Off-road hardware: real, but know what it is

The AT4 is the most capable Acadia, and the off-road gear is real, not just badges. Front and underbody steel skid plates protect the undercarriage on rough ground, while 18-inch dark machined wheels wrapped in all-terrain tires provide grip on dirt and gravel. The lifted ride height gives you about 7.7 inches of ground clearance, and red front recovery hooks are there for the day you or a buddy need a pull. 

Now the honest part. The AT4 is a mid-size crossover, not a body-on-frame off-roader. The lift is modest, about an inch over a standard Acadia, and the skid plating is light. It will take you down a fire road, up a wet grade, and through a snowy winter with no trouble. It will not crawl boulders like a Wrangler or a body-on-frame truck. If hardcore trails are your goal, this is the wrong vehicle, and I would point you somewhere else. But if your off-road is really a dirt road, a gravel lot, a boat ramp, or a snowy driveway, the AT4 is well matched to it.

Towing and gear: up to 5,000 pounds and three rows

The Acadia AT4 tows up to 5,000 pounds when it is set up with the Trailering Package. For a mid-size SUV, that is a solid number. It covers:

• A small camper or teardrop trailer

• A couple of jet skis or a small fishing boat

• A loaded utility trailer for gear or yard runs

If you tow, ask for the Trailering Package by name, since that is what unlocks the full 5,000 pounds.

And the AT4 still works as a family SUV. It seats up to seven across three rows, with second-row captain's chairs and a folding third row. Fold the seats down and you get a lot of cargo room, up to around 97 cubic feet, which swallows camping gear, coolers, bikes with the front wheels off, and the rest of the weekend's stuff. So you are not choosing between people and gear. You can bring both.

A real weekend

Picture a Saturday trip to a cabin up a dirt road. It rained overnight, so the last half mile is soft and slick. You load the back with gear and put the kids in the second and third rows. On the dirt grade, a front wheel starts to slip, and the AWD quietly sends power to the wheels that are gripping. You keep climbing. The all-terrain tires hold, the skid plates clear the high spots, and you pull up to the cabin without a second thought. Maybe you have a small trailer of kayaks behind you, well under the rating.

That is the case for the Acadia AT4. It handles the weather and the dirt roads that a regular crossover would struggle with, and it does it with three rows and real cargo space.

Is the AT4 the right Acadia for you?

A quick, honest read:

• Pick the AT4 if you deal with dirt roads, gravel, mud, or snow, and you want the traction and clearance to handle them without stress. The AWD, all-terrain tires, and skid plates earn their place.

• Pick a different Acadia, like the Elevation or Denali, if you mostly drive paved roads and want to save money or lean toward luxury. You would be paying for off-road hardware you would not use.

• Look at a truck or a full-size SUV like the Yukon if you need to tow more than 5,000 pounds or do serious trail work. The Acadia is a mid-size crossover, and 5,000 pounds is its ceiling.

Match the vehicle to where you actually drive, and the AT4 is an easy call for the right buyer.

See the Acadia AT4 at Northwest Hills GMC in Torrington

If you are in Connecticut and the AT4 sounds like your kind of SUV, Northwest Hills GMC in Torrington can help you build one that fits. A few things are worth doing before you buy. Tell them if you tow, so they can add the Trailering Package and confirm the 5,000-pound setup. Take it on a test drive, ideally on a back road or in bad weather, so you feel how the AWD handles a slick surface. And decide between the AT4 and the other trims based on where you really drive, not just the rugged look. Northwest Hills sits in northwest Connecticut, close to plenty of dirt roads, hills, and the kind of weather that makes all-wheel drive worth having. Bring your questions and your real driving, get the right build, and you end up with an SUV that handles the wet dirt drive and the family at the same time. Come see the Acadia AT4 at Northwest Hills GMC.