If you are expecting anymore than that, explore other options. In a Suburban, you will sit high atop the road and literally cruise along the highways with good handling and a sense of safety. After all, about the only thing larger than you on the road has at least 6 more wheels under it. After comparing nearly all the 4-door, 4X4 SUV's available, the suburban seemed to be the best overall bargain. Much more cargo space for very competitive price compared to Yukon, Tahoe, Expedition, Explorer, and Navigator.
Major drawback is gas mileage.
Comes with two engine sizes and the smaller is more than adequate for everything except the heaviest tow loads even uphill. The tow pckg. The luxury pckg.