Home / The Market / 2021 GMC Yukon gets big boost in towing, small bump in fuel economy

2021 GMC Yukon gets big boost in towing, small bump in fuel economy

The redesigned 2021 GMC Yukon gets a modest bump in fuel economy but big gains in towing capacity, GMC announced Monday. 

Despite getting larger and loaded with more equipment for 2021, the full-size SUV nets a boost of 1 mpg over the outgoing model on most variants, with an EPA-rated 16 mpg city, 20 mpg highway, 18 mpg combined for Yukon’s with the 355-horsepower 5.3-liter V-8 in rear- or four-wheel drive. The longer Yukon XL with four-wheel drive is rated at 15/19/17 mpg.

The Yukon Denali with a 420-hp 6.2-liter V-8 didn’t fare as well for 2021; the city rating increased by 1 mpg to 15/20/17 in rear-wheel drive, but the highway and combined mpg in four-wheel-drive fell to 14/19/16 mpg from last year’s 14/22/17 mpg. 

GMC and the EPA haven’t yet released fuel-economy figures for what should be its most efficient powertrain, a 277-hp 3.0-liter turbodiesel inline-6. That info is expected later this year. All Yukons use a 10-speed automatic transmission.  

Like other GM full-size SUVs, the 2021 Yukon is longer than its predecessor by 6 inches. Most of that expanded space is in the cargo area and third row. GMC emphasized improvements in space and towing capacity in the redesigned Yukon.

With the 5.3-liter V-8, towing increased by more than 20% in both standard and XL versions, effectively making it more capable than the 6.2-liter V-8. The increases are for the standard towing package, so customers might not need to upgrade to the max trailering package. Standard towing increases 1,400 pounds to 7,900 pounds in rear-wheel drive, and up 1,500 pounds to 7,800 in the rear-wheel-drive XL. The max towing capacities are about the same, maxing out at 8,400 pounds with the 5.3-liter V-8 in rear-wheel drive.

The 2021 GMC Yukon goes on sale this summer.    

Let’s block ads! (Why?)

High Gear Media Network Feed

About

Check Also

2021 Infiniti QX50

What kind of vehicle is the 2021 Infiniti QX50? What does it compare to? The …

Leave a Reply

Your email address will not be published. Required fields are marked *