Road to the 2025 GMC Canyon AT4X AEV

The GMC Canyon has been the “professional grade” player in the mid-size truck world since its introduction in 2004, much like the Sierra’s younger brother who wears a tie to a barbecue. After its first run, it took a hiatus before coming back in the mid-2010s. But it was the major refresh for the 2023 model year that woke everyone up. It was like the Canyon hit the gym, got a new wardrobe, and suddenly had a ton of confidence. It needed it, too, because it’s a tough segment with heavy hitters from Ford with its Ranger and Toyota with the Tacoma, not to mention its less-fancy cousin, the Chevy Colorado. With this latest generation, though, GMC is carving its path and cornering the off-road-focused premium trail truck segment with the AT4X edition.

The AEV treatment

So, what transforms a standard Canyon into the AT4X AEV Edition? The magic begins with a 3-inch factory lift on the standard AT4X, which AEV then raises an additional 1.5 inches for a total of 4.5 inches, giving it a towering 12.2 inches of ground clearance.

The suspension is handled by sophisticated Multimatic DSSV spool-valve dampers. This is the same advanced technology found in top-tier race cars and supercars, such as the Ford GT and Camaro ZL1 1LE. Instead of using traditional, metal discs (shims) to control fluid, DSSV dampers use incredibly precise, spring-loaded spool valves. This enables them to have different damping characteristics for various situations, which translates to a surprisingly comfortable and controlled ride on the highway. But when you’re off-road and the suspension compresses hard after a big hit, a separate valve engages to provide extreme damping force, preventing you from bottoming out harshly. It’s this dual personality that makes them so special.

In terms of protection, American Expedition Vehicles (AEV) offers up five steel skid plates protecting everything from the radiator to the rear differential. AEV also supplies heavy-duty stamped steel bumpers – the front is winch-capable, and the rear has massive cast recovery points. All of this hardware looks tough, but what I love is the purposeful feel it gives the truck. When you combine the purposeful AEV armor with those massive 35-inch Goodyear tires and motorsport-grade suspension, you end up with a package that doesn’t just look the part, but is a purpose-built expedition vehicle, ready to tackle just about anything you can throw at it right from the factory floor.

Tackling the Rockies: My off-road experience

To really see what this truck was made of, I headed for the mountains outside Denver. Now, I have a medium amount of off-road experience, so I picked a trail to match: some steep climbs and tricky sections, but nothing too insane. Pulling up to the trailhead, I’ll admit, it looked pretty intense. The path quickly put us on the ridge of a mountain, about a thousand feet up with a serious drop just inches away.

Some of the rocky sections were no joke, but this is where the truck’s tech really shines. The various camera views were a lifesaver for placing tires perfectly. Combine that with the excellent throttle modulation that lets you apply just the right amount of power, and the whole experience became surprisingly stress-free. For peace of mind – and to avoid a flat with zero cell service – I aired down the big 35s to about 30 psi. It’s comforting to know there’s a full-size spare mounted in the bed if things really go south. But honestly? The truck performed like an absolute champ. It breezed through everything I threw at it. I never even had to engage the lockers. It just walked up every climb, making the whole adventure feel almost too easy.

The Canyon AT4X AEV offers a solid powertrain with some room for improvement

Under the hood of every 2025 Canyon, from the base model to the AT4X, you’ll find the same 2.7L TurboMax high-output four-cylinder. On paper, the numbers are respectable: 310 horsepower and a stout 430 lb-ft of torque, paired with an eight-speed automatic. However, after driving it at altitudes between 6,000 and 9,000 feet, where the thin air robs an engine of about 10-15% of its power, I couldn’t help but wish for a little more. To be clear, it never feels like a slouch, but for a truck that looks like it could eat rocks for breakfast and costs $70k, an extra 30 horsepower and 20 lb-ft of torque would be welcome to make it feel more substantial on the throttle.

Off-road, however, that powertrain is excellent with a great torque curve. The engine’s response when crawling up rocks is perfectly dialed in. The throttle is incredibly easy to modulate with precision, and the brake modulation is excellent too, allowing for smooth, controlled descents.

What was truly shocking was the cabin’s quietness. Even with those massive, 35-inch mud-terrain tires, the road noise on the highway was surprisingly minimal. You can have a conversation without yelling. For a truck on massive off-road tires with a 4.5-inch lift, the on-road dynamics are impressive. Body roll is present, but it’s well-controlled. While it won’t win “Best Driving On-Road Truck of the Year,” I walked away thoroughly impressed with its on-road manners, especially considering it’s designed to conquer the trail, not the asphalt.

Looks that kill

I absolutely love the exterior design of this truck. It’s bold, muscular, and looks tough from every angle. The placement of the front LED daytime running lights gives it a signature, aggressive face. And let’s be honest, those giant 35-inch tires do a lot of the heavy lifting in the attitude department. This is the kind of truck that makes you do a look-back every time you walk away from it in a parking lot, thinking, “Yeah, that’s my truck.”

The command center

Inside, the Canyon AT4X AEV has a surprisingly premium feel. GMC did a great job with the AT4X touches, like the sporty red seatbelts and the “AT4X” embroidery on the seat bolsters. The switchgear feels solid and durable, especially the chunky dial for selecting 4WD and drive modes – it’s great to see real, tactile buttons and switches for core functions.

The tech is solid, too, powered by Google Built-in. The touchscreen is responsive, and the digital gauge cluster is clear and configurable. No real complaints, but nothing mind-blowing either. What I do love, however, are the camera views. You get up to 10 of them, made explicitly for off-roading. It even has underbody cameras that show you exactly what’s underneath your front and rear tires, which is an absolute game-changer for navigating tricky obstacles without a spotter.

The price of admission

Let’s not beat around the bush, this is a pricy truck, but not out of line for the segment. The 2025 Canyon lineup starts around $43k (4WD), but the AT4X trim begins closer to $57,000. To get the complete AEV Edition treatment, you’re looking at a starting price of around $67,000. It’s a hefty price tag for a mid-size truck, no doubt. But in contrast, the Ranger Raptor starts at $56,070 and the Tacoma TRD PRO around $65,000.

Final thoughts

So, is it worth it? The 2025 GMC Canyon AT4X AEV is a super solid, competent, trail-ready truck. Yes, it’s pricey, but it genuinely gets everything right for its intended purpose. It’s a turnkey solution for someone who wants to tackle serious off-road adventures without spending months and thousands more on aftermarket parts. The fact that it’s all covered by a factory warranty is a huge plus. It’s one of the most complete and capable off-road packages you can buy, period.

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