At 19 feet, GMC Yukon XL a master of utility
(WorldNews Entertainment)

The 2019 GMC Yukon XL Denali. (General Motors/TNS) BY BARRY SPYKER | TRIBUNE NEWS SERVICE Some may find the 2019 GMC Yukon XL as big as a house. At just under 19 feet long, they’re not far off. But it’s just right for folks with big families, a slew of friends, a boat, horse or small home to lug around. It can seat as many as nine, tow up to 8,300 pounds and accommodate a virtual ton of cargo with 39 cubic feet of space in the back – and nearly 122 cubes with the second and third rows folded down. All that enormous capability comes with sacrifices: maneuvering in mall parking lots and fuel economy, for starters. At first...