If you are an SUV shopper searching for a luxurious and powerful full-size vehicle, you will want to see the 2023 Grand Wagoneer SUV vs. GMC Yukon Denali comparison to find out how these two excellent examples stack up against one another. The Grand Wagoneer SUV vs. GMC Yukon Denali debate is fierce, with proponents on both sides favoring one model over the other for various reasons.
Let’s take a look at how these two premium full-size SUVs compare so you can determine which three-row model you prefer as your family’s next vehicle. Stay tuned for the Grand Wagoneer SUV and GMC Yukon Denali comparison.
Let’s start by comparing the Grand Wagoneer SUV vs. Yukon Denali dimensions, inside and out.
The 2023 Grand Wagoneer SUV rides on a 123-inch wheelbase and features an overall length of 214.7 inches. GMC’s Yukon Denali is a bit shorter in both respects, with a total exterior length of 210 inches and a 120.9-inch wheelbase.
The Grand Wagoneer model is broader, too, at 83.6 inches wide, excluding its side mirrors, compared to the 81-inch-wide Yukon Denali.
Given the Grand Wagoneer SUV’s exterior size advantage among these two full-size models, it should be no shock that this model also feels roomier inside. You will find more third-row legroom and standard cargo space behind the third row in the Grand Wagoneer SUV than in the Yukon Denali model.
The Grand Wagoneer model’s third-row legroom measures 36.6 inches, compared to just 34.9 inches in the GMC SUV. Likewise, SUV shoppers will find about an extra two cubic feet of cargo space behind the back seats in the Grand Wagoneer vehicle compared to its GMC rival.
The Grand Wagoneer model holds a significant advantage over the GMC Yukon Denali regarding standard cargo capacity when all seats are upright. But what about when you start folding the third- and second-row seats to accommodate more of your gear?
This luxury three-row SUV offers a maximum cargo capacity of 94.2 cubic feet with seats folded. The third row folds with the push of a button, too, thanks to the power-folding function. With the second and third row’s split-folding design, you can accommodate cargo of various lengths and sizes while maintaining passenger seating.
Let’s see how the new Yukon Denali SUV from GMC stacks up to the Grand Wagoneer model and its maximum and standard cargo volume.
When all three rows of seating are upright in the GMC Yukon Denali, 25.5 cubic feet of space is available in the rear cargo hold. Fold down the third row to expand this SUV’s cargo-carrying capabilities to 72.6 cubic feet of space.
The Grand Wagoneer SUV is renowned for its plush and premium interior, providing first-class comfort and luxury to all occupants. Part of the reason the Grand Wagoneer SUV feels exceptionally spacious and inviting to all is that it comes standard with two second-row captain’s chairs and a total seating capacity of seven.
The Yukon Denali also offers seven-passenger seating but doesn’t seem to match the Grand Wagoneer SUV’s roomy and airy feel inside its cabin.
2023 Grand Wagoneer Vs. GMC Yukon Denali
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| Grand Wagoneer | GMC Yukon Denali | |
| Horsepower | 471 @ 6,000 rpm | 420 @ 6,000 rpm |
| Torque | 500 lb-ft | 460 lb-ft |
| EPA-Estimated MPG (city/hwy/cbd) | 13 / 18 / 151 | 14 / 20 / 162 |
| Cargo Capacity | 94.2 cu ft | 72.60 ft |
| Seating Capacity | 7 | 7 |
| Engine | 6.4 L V8 Engine | 6.4 L V8 Engine |
| Towing Capacity3 | 8,260 lbs. | 8,400 lbs. |
Moving on to powertrains, the 2023 Grand Wagoneer SUV vs. GMC Yukon Denali comparison tips farther in favor of one of these full-size SUVs.
The new Grand Wagoneer model offers potent engine options, starting with the standard 6.4-liter HEMI V-8 engine. Legendary HEMI V-8 performance is unleashed on the Grand Wagoneer lineup, with the 6.4-liter unit generating 471 horsepower and 455 pound-feet of torque.
Similarly, the 2023 GMC Yukon Denali comes powered by a V-8 with a displacement of 6.4 liters. However, it falls short in power output. With just 420 horsepower on tap, the Yukon Denali V-8 can’t muster the performance to compete directly with the more robust Grand Wagoneer V-8.
A 3.0-liter Hurricane Twin-Turbo 510 I-6 engine is offered in the 2023 Grand Wagoneer SUV, with even greater power output, torque, and fuel efficiency than the impressive HEMI V-8. With 510 horsepower and 500 pound-feet of torque, the Grand Wagoneer model fitted with the Hurricane Twin-Turbo 510 I-6 is a next-level performance SUV.
The Yukon Denali’s available powertrain, also a 3.0-liter engine, is a Duramax Turbo Diesel. This optional engine might improve fuel economy over the GMC’s standard engine, but it only provides 277 horsepower: a far cry from the Grand Wagoneer SUV’s available 510 horsepower.
Pair the 2023 Grand Wagoneer SUV with its available Hurricane Twin-Turbo 510 I-6, and it can tow up to 9,750 pounds when properly equipped. In other words, you will have no problem trailering your boat or other weekend toys with this exceptionally powerful and premium SUV.
The new Yukon Denali can hold its own with most full-size SUVs when it comes to towing, but it falls short of the Grand Wagoneer model’s trailering capabilities. In peak form, when properly equipped, the 2023 GMC Yukon Denali can tow up to 8,200 pounds. For maximum towing performance in this full-size SUV comparison, choose the new Grand Wagoneer SUV for sale.
Neither the GMC Yukon Denali nor the Grand Wagoneer SUV offers hybrid-like levels of fuel economy. In fact, their EPA-estimated MPG1 ratings are nearly identical. Still, the Grand Wagoneer SUV is the top performer overall, with greater performance and luxury.
We welcome you to view our new Wagoneer SUV inventory. Or, feel free to consider a pre-owned Grand Wagoneer SUV for sale as you shop for your next vehicle.
1EPA estimated 13 city, 18 hwy mpg with 6.4 L V8 Engine and 8-speed automatic transmission. Actual mileage may vary.
2EPA-estimated mpg for the 6.4 L V8 Engine with 10-speed automatic transmission. Estimates only. For more information, please visit the official U.S. government source for all fuel economy at www.fueleconomy.gov
3When properly equipped. See dealer for details.
