Performance: 2005 Toyota TundraPowertrainThe Tundra is available with one of two engines: a 4.0-liter/245-horse V-6, shared with the Tacoma and 4Runner, and a 4.7-liter/282-horse V-8 that's also found in the Sequoia. While these engine output numbers may trail those of competitors, the Tundra weighs less than the other trucks. The V-6 can be coupled with either a six-speed manual transmission (new this year, replacing a five-speed manual) or a five-speed automatic. The V-8 is only available with the autobox. Downshifts with the automatic are nearly instantaneous, overall power delivery is silky smooth, and the throttle response is immediate, though not as aggressive as that of the Nissan Titan. In 4x4 examples, power is routed through an electronically controlled transfer case; the type of drive--two-wheel, four-wheel high, or four-wheel low--is selected via dash-mounted controls.
The 4.7-liter V-8 does a good job of motivating even the Double Cab SR5 4x4, and it's more than fit to propel the rest of the Tundra lineup, which includes variants nearly 700 pounds lighter. The V-8 is very quiet as it goes about its job; even at full-throat, the sound from under the hood is muffled, giving the Tundra a refined quality.
Behind the WheelRefinement is what the Tundra is all about, from the automatic transmission moving effortlessly through gear changes to the tractable and subdued V-8. The truck is nicely damped, and the interior is quiet even over the gnarliest of roads. The double-wishbone front and leaf-spring rear suspension ably controls side-to-side motions and keeps occupants happy and comfortable--until you push the envelope, in which case, the Tundra rolls and pitches, as would any large truck. But remember, excitement and dynamic performance aren't part of the equation here; think calm, relaxed, and easygoing. Unfortunately, "relaxed" also describes the numb steering--it isn't as communicative or precise as the Ford F-150's--and the brakes, which could use more power and pedal feel.
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