What is the gas mileage of a GMC Yukon XL?



What is the gas mileage of a GMC Yukon XL?

Meanwhile, extended-length Yukon XL models with the 6.2L V8 L87 and 2WD are rated at slightly below their standard-length counterparts at 14 mpg in the city, 20 mpg on the highway, and 16 mpg combined, with estimated annual fuel costs of $2,600. To note, all three engine options mate to the GM Hydra-Matic 10L80 10-speed automatic transmission.

Which is better a Yukon or a Duramax?

The most potent weapon in the Duramax’s arsenal, then, is fuel economy, and to hear the EPA tell the tale, it’s a strong case: 6.2-liter Yukons are rated at 14 mpg city / 19 mpg highway, versus 20 city / 26 highway for the Duramax.

Does the GMC Yukon have a diesel engine?

See details here. General Motors’ full-size SUV lineup was completely revamped for the 2021 model year, including the GMC Yukon. Among the overhauled Yukon’s long list of upgrades and features is the option for a new diesel powerplant, offering impressive fuel economy gains over the gas-powered alternatives.

How fuel-efficient is the 2021 GMC Yukon?

By contrast, 2021 GMC Yukon models equipped with the naturally aspirated 5.3L V8 L84 gas engine and 2WD post 16 mpg in the city, 20 mpg on the highway, and 18 mpg combined, while new Yukon models equipped with the naturally aspirated 6.2L V8 L87 gas engine and 2WD post 15 mpg in the city, 20 mpg on the highway, and 17 mpg combined.