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Vehicle Reviews

2010 Toyota Sequoia

Tundra-level truck capability, with eight-passenger seating. edited by New Car Test Drive

Driving Impressions

We found the Sequoia comfortable for a 1,000-mile day. Driving the Toyota Sequoia is like sitting in your den, watching the world go by. It may be big, but it's not tiring to operate as the day goes on. It's the kind of vehicle that an American family will want for a long, long day on the interstate. It's got long legs and an effortless cruising pace. There is low noise and vibration, so you can listen to the audio system or converse at a normal tone of voice. It gets 18-19 mpg on the open road, so it can gobble up almost 500 miles between fill-ups on the highway. The more people, the more load, the more stuff you have, the better. No doubt about it, the Sequoia is at home on the biggest of North American roads.

In everyday driving, the suspension is surprisingly compliant for a vehicle built to carry heavy loads. There is a minimum of tummy jiggle on broken surfaces, and yet, when hard braking is called for, the front end does not dive wildly or pitch about. The Platinum version has the active air suspension, which has the ability to maintain more even ride height with heavy loads, which we tested and found it works well. Without a load or a trailer, we couldn't tell much difference between the suspensions. The standard setup is an independent A-arm configuration at all four corners, with coil springs and anti-roll bars.

The 5.7-liter V8 has lots of power, with an impressive reserve of torque. We loafed along at 2000 rpm or less all day long without feeling the need to punch the throttle. The 5.7-liter makes most of its torque below 3600 rpm, so when you do decide to pass, acceleration is impressive. The 5.7-liter is ULEV-II compliant, meaning it emits very little pollution (Ultra Low Emissions Vehicle). It features four valves per cylinder and variable valve timing on both intake and exhaust valves, and a low-friction valve train enhances efficiency. Consistent with the internal component quality is the exhaust, which is made from stainless steel and has four catalytic converters.

The 4.6-liter V8 also has four valves per cylinder and variable valve timing on both intake and exhaust valves. It is not as strong as the 5.7-liter engine, but it delivers a level of power that should be more than adequate for any owner who doesn't have to tow heavy loads.

The six-speed electronically controlled automatic transmission accounts for part of the Sequoia's decent highway mileage. The transmission is controlled by a shifter that allows sequential shifting, and has a lock-up torque converter for better towing efficiency and heat control. There is a Tow/Haul mode that changes the shift points for heavy loads and long, uphill grades.

Four-wheel-drive models come with a two-speed transfer case with 2.6:1 Low range. We found Low range easy to get in and out of, even on ground that was not perfectly level. And the gearing seemed low enough that the Sequoia could crawl at speeds slow enough to slog up very steep terrain.

Towing capabilities are in the class of a full-size pickup. The Sequoia can tow up to 10,000 pounds. A seven-pin connector and a standard four-pin connector are set up and ready to use, and there is a pre-wired brake controller connector under the dash, similar to the Tundra. The Max Gross Combined Weight Rating, the total permissible weight of vehicle and trailer, is 16,960-17,280 pounds, depending on equipment.

The brakes are consistent with full-size pickup capability. Very large discs are mounted on all four corners. The brakes feel reasonably gradual, with some forgiveness at the top of the pedal and very strong response as foot pressure is increased. The brakes are enhanced by ABS (anti-lock brake system) and Electronic Brake Force Distribution (EBD), the latter of which keeps all four brakes accurately proportioned as the vehicle stops, assuring straighter stops and better control and shorter stopping distances. Brake Assist reduces stopping distances in panic situations. These are all useful and necessary features for a modern SUV, particularly one that might be towing a boat or RV.

We still have a hard time trusting laser cruise control, but after a day in the Sequoia it got easier. We suspect dynamic cruise control is one of those features that we'll all rely on before the decade is out. We switched it on and watched it work, carefully, and, sure enough, it sensed vehicles as we came up on them, slowed appropriately, and maintained the distance we selected. Then, when the lane opened, it slowly resumed speed. It's not really intended for use on a crowded highway, but it's useful on open highways with low traffic.

In daily use around town, the Sequoia will seem big to those not accustomed to maneuvering full-size domestic iron. We notice that, like any full-size, the hood is long and tall, and the distance to the rear bumper is not easily estimated without practice.

Parking sensors front and rear go a long way toward making the best of the need to fit a big SUV into an average parking space by providing audible warnings when maneuvering in close quarters.

The rearview camera that displays a video image of what's behind you on the navigation screen is even better. We highly recommend getting this optional feature for its safety benefits. A rearview camera, in addition to the audible warnings, can help alert the driver to a child behind the vehicle or, more commonly, unseen objects you don't want to hit. It also makes the parking process easier and speedier. The camera also helps greatly when hitching a trailer, eliminating the need for trial and error or a spotter.

Steering is fingertip-easy around town. The turning circle is just 39 feet. It avoids being boat-like by a variable system that adds more return-to-center and a firmer, more precise level of control as speeds increase. At higher speeds, we found the Sequoia easy to keep in its lane without undue attention. While this family SUV is not built to be a cornering machine on country roads, control is good enough for confident handling. The steering column actually has a floating shaft that keeps noise and vibration from coming through to the wheel.

On a vehicle this big, power windows and doors are more than just luxury options; they become necessities. It's an impossible reach across the cabin, and a long walk to open the tailgate in the rain. The power rear hatch can be opened using the remote fob, handy when approaching the vehicle in a downpour with a load of groceries.

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