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2021 GMC Yukon 4WD AT4

Frank Washington | 10/27/2020, 12:50 p.m.
Overnight, that was as long as we had the 2021 GMC Yukon. But it was long enough to form an ...

Overnight, that was as long as we had the 2021 GMC Yukon.

But it was long enough to form an opinion. They put a lot of work into this sport utility and made it better, much better than the model it replaces.

Well try and stick to specific areas. The first was the interior, which had been completely restyled. It was jet black with beige stitching and seat inlays. It may not sound that appealing but it worked

The instruments were in bunches in front of the driver and under the floating infotainment touchscreen at the center of the dash. There were USB jacks for both Android and Apple equipment. The front seats were heated and cooled, while the second-row captain’s seats were heated.

There were also second row dual infotainment screens that we didn’t even bother turning on much less test. Before we go further, we had the Yukon 4WD AT4, which is a new trim line that will work its way across the GMC portfolio.

The AT4 is focused on the outdoors. Its off-road design cues included, skid plates, two-speed transfer case, 20-inch Goodyear® all-terrain tires, traction select system with off-road mode, Hill Descent Control, and leather appointed seats and stitching. A four-corner air ride adaptive suspension raised the vehicle two-inches. At that height, the Yukon AT4 had a 32-degree approach angle.

Our test vehicle was powered by a 5.3-liter V8 that made 355 horsepower and 383 pound-feet of torque. It was mated to a 10-speed automatic transmission. This powertrain was both smooth and quiet. And it had the oomph to move the GMC Yukon AT4 with ease.

This engine got 16 mpg in the city, 20 mpg on the highway and 18 mpg combined.

There were all sorts of premium equipment. The Yukon had a power tilt-telescoping steering wheel, a panoramic roof and power lift-gate. The third-row seats could be lowered and deployed using power and the second-row seats could be folded using a button in the cargo area.

The Yukon had grounded 120V electrical plugs in the second row and in the cargo area. It had standard USB jacks and jacks for android equipment as well as 12V plugs. It could tow up to 8,200 lbs. and tote 1,702 lbs.

Where they really excelled was the air adaptive suspension. Coupled with magnetic ride control first developed for sports cars, most of the truck-like ride characteristics were gone from the Yukon. It was quite an achievement.

And the second-row access to the third row was impressive. With captain’s seats, you can get to the third row by just walking through the space between the seats. This space used to be kind of tacky, but they’ve managed to smooth it out with better carpeting and finishes.

And conventional access was easier too. The second-row seat slid forward, the back of the seat flipped forward and then the entire seat flipped forward. It was easy. Once in the third-row seats, they were a little firmer than the second row, still, there was plenty of head space and they could hold three smaller people as in kids abreast.

The new Active Response 4WDTM System had an automatic two-speed transfer case, Traction Select, chassis controls and a new electronic Limited Slip Differential. Coupled with the new multilink independent rear suspension the Yukon rode like a much smaller vehicle.

It had LED lighting all round, surround view camera, satellite radio, audio streaming, voice controls, Bluetooth, automatic power running boards, wireless charging, lane keep assist, blind spot alert, collision alert, automatic emergency braking, rear cross traffic alert, the second row media system, 20-inch aluminum wheels and recovery hooks were just some of the equipment that the 2021 Yukon 4WD AT4 was equipped it. The sticker came to $75,960.

Frank S. Washington is editor of AboutThatCar.com