While our Sequoia Limited was impressively smooth and almost as luxurious as a Lexus, it wasn't quite as quiet. Wind noise at highway speed wasn't obtrusive, but the cabin wasn't as hushed as a Lexus LS 430 sedan. Of course, we didn't expect it to be, and compared to its big SUV competitors, the Sequoia ranks high at limiting the amount of undesirable noise inside.
The big, ventilated disc brakes work very well. They come with electronic Brake Assist, which detects panic stops and increases brake pressure automatically to help reduce stopping distances. This system works so well, that we feel compelled to offer a word of caution. The overall refinement of Sequoia's ride, handling and braking might allow a driver to loose track of how big this vehicle is, and how much mass and momentum that must be overcome to turn or stop it.
There are two controls to activate the optional four-wheel-drive system. The first is a simple button, located fairly low in the center of the dashboard. Pressing it will put the vehicle in 4 Hi, good for driving on snow-covered roads or muddy terrain. It can be engaged on the fly without having to stop the vehicle. A traditional-looking shift lever between the front seats activates 4 Lo, a creeper gear used for extreme off-road use, such as descending a very steep hill.
Speaking of steep hills, Sequoia's active four-wheel traction control (TRAC), which comes standard on four-wheel-drive models, made it easy for us to drive straight up a set of moguls on a dry, gravel-covered ski slope at Big Sky, Montana. Instead of modulating the throttle, we simply held the gas down, and the Sequoia walked right up the hill, transferring power to the tires with the best grip and limiting power whenever wheelspin was detected. Drop it into 4 Lo, and the system automatically locks the center differential for go-anywhere capability. Two-wheel-drive Sequoias come standard with rear-wheel traction control, though, obviously, they won't offer the mogul-climbing abilities of the four-wheel-drive models.
Electronic stability control, which comes standard, helps the Sequoia maintain stability should it lose traction and begin to slid sideways. This electronic stability program selectively applies braking force to individual wheels to stop a skid, and it can really help you avoid an accident.
All in all, this big SUV is very drivable, exceptionally comfortable and luxurious. Of course, Sequoia's luxury and comfort come with a price at the gas pump. The EPA says to expect only 14 mpg in city driving and a paltry 17 mpg on the highway. The 2WD versions up the highway figure to 18 mpg. And as you'd imagine from a vehicle of this size, with a large turning radius, the Sequoia is not easy to park. Parallel parking this hulk in downtown Austin, Texas, proved to be a humbling experience. Like its relative cargo volume and interior accommodations, these issues should be weighed when considering the Sequoia or any full-size SUV over a mid-size like Toyota's 4Runner and Highlander. Next Page