The new 4.6-liter V8 in the SR5 makes 34 more horsepower than last year's standard V8, yet it gets a 2-mpg improvement in highway fuel economy. 2010's Sequoia ratings now stand at 14 mpg city, 19 highway. The the 5.7-liter and 4-wheel drive version gets 13 city/18 highway.
The optional 4-wheel drive system in the Sequoia includes a 2-speed transfer case with a true low range good for off-roading or other heavy-duty tasks, while a Torsen limited-slip differential helps distribute power in a steady fashion. Switching between the system's modes involves turning a simple dash-mounted knob.
Thanks to a 4-wheel independent suspension, along with tubular anti-roll bars, the 2010 Sequoia rides and handles better than other tough, load-bearing trucks. An optional air suspension further improves comfort and includes larger 20-inch wheels and tires. Stopping power is good even when loaded thanks to big 4-piston anti-lock ventilated disc brakes with Brake Assist. Electronic stability control helps maintain safety for abrupt maneuvers or slippery surfaces.
As a sign that the Sequoia is intended for frequent, demanding towing tasks, the tow hitch is integrated into the frame. Ratings range up to 10,000 pounds, and the transmission includes a tow/haul mode that brings more engine braking.
Eight-passenger seating is standard on the Sequoia in three rows, but an arrangement with second-row captain's chairs is optional, for a capacity of seven. The second row slides fore and aft to optimize comfort between rows and aid access, and in models with the bench seat, it's split 40/20/40 for the best combination of people and cargo. The third row is split 60/40 and can recline or easily fold flat. Behind the third row there's a rear power window, and a power tailgate is available. Throughout the interior there are various cup and bottle holders, along with cubbies large and small.
Additional safety features on the 2010 Sequoia include roll-sensing side-curtain airbags, front-seat side bags and now knee bags for front occupants.
Although the Sequoia is a Toyota, it comes almost as well equipped as a Lexus. The long standard-equipment list, even on the base SR5, includes a 3-zone climate control system, keyless entry, cruise control and an 8-speaker CD sound system with Bluetooth, satellite radio and MP3 compatibility. The Limited adds parking sensors, fog lamps, heated leather power-adjustable seats, a roof rack, a JBL sound system and other upgrades. At the top of the range, the Platinum adds 20-inch diamond cut-finish alloys, the load-leveling air suspension, memory seats, second-row heated seats, a sunroof and a Lexus navigation system with rear camera. Laser cruise control and a rear-seat DVD entertainment system are also now included.
Major options are limited, though additional smaller extras such as trims and performance parts are available through the dealership.