June 17, 2014
Kevin Wilson

When it's a matter of go big or stay home, the first question becomes “how big is enough?” At GMC stores, the latest available answers are the new for 2015 Yukon and Yukon XL. The latter casts a shadow 20 inches longer than the standard edition tested here, which yields 28-percent-more luggage capacity and 10-inches-more legroom for the third-row seats.

The regular-length Yukon costs less to buy, drinks less fuel, maneuvers into smaller garages, and, with less of its own mass to manage, actually boasts somewhat higher maximum payload and towing capacities. So, could you settle for just under 100 cubic feet of cargo space and reserve the third row for short trips or short people? The Yukon even offers a Denali variation that'll put a 420-hp, 6.2-liter V-8 under the hood, giving GMC something the Chevy Tahoe doesn't offer.

Source
Car and Driver