Yahoo Autos 2021 Chevy Tahoe, GMC Yukon fuel economy and towing capacities go official
Most of the puzzle pieces have fallen into place with GM’s new full-size SUVs, but today we have fuel economy and towing to add to the picture. Numbers for the standard 5.3-liter V8 and upgrade 6.2-liter V8 are out, but GM has held back on the 3.0-liter turbodiesel inline-six for the time being. Those numbers are most likely not ready yet.
Minor improvements and decreases are seen throughout the Tahoe/Suburban and Yukon/Yukon XL lineup. Because there are so many variants, we’re going to just lay them out below for you.
5.3-liter V8
2021 Tahoe/Yukon 4WD: 16/20/18
2021 Suburban/Yukon XL 4WD: 15/19/17
6.2-liter V8
2021 Tahoe/Yukon 2WD: 15/20/17
2021 Tahoe/Yukon 4WD: 14/19/16
2021 Suburban/Yukon XL 2WD: 15/20/17
2021 Suburban/Yukon XL 4WD: 14/19/16
