Think of the Yukon Denali as a more luxurious Yukon. The Denali got a major makeover for 2007 that includes a prominent new chrome grille, re-designed head and taillights, and fresh new interior with wood trim. The 4WD won't steer you wrong. 4heck this out, you've got a 6.2 L, 380 hp V8 engine with 6 speed automatic transmission. As for fuel consumption, expect to get 13 mpg in the city and 19 on the highway. This trim has 4 doors and seat 8. The '07 Denali 4WD gives you 16.9 cubic feet of cargo space that expands to 109 when you fold down the second row and take out the third. Overall, drivers like the extra luxury that the Denali adds to the already comfortable yet powerful Yukon lineup. Of course, they could still do without having to manually take out the third row. However, despite any shortcomings, the 2007 Yukon Denali can still officially declare a successful re-introduction to the domestic pickup truck mark