
The 2007 Chevy Tahoe features an all-new body with more rounded lines, fully wrapped front lower body fascia that eliminates air-grabbing gaps, doors that wrap over the rocker panels, a more steeply raked windshield (tilted back from 50 degrees on the previous model to 57 degrees on the new Tahoe) and a radio antenna that has moved from an exterior position into the rear quarter-window glass. Such detail was paid to making the new Tahoe more smooth and aerodynamic that even the little lip on the gas fuel filler door has been eliminated.
The result of the more streamlined body is better fuel economy, according to GM. Automotive engineers judge wind-cheating aerodynamics by a factor known as the coefficient of drag. The lower the number, the slicker the vehicle. The 2007 Tahoe has a Cd of 0.363. For comparison, the smaller but extremely sporty Porsche Cayenne emerges from the wind tunnel at 0.38.
In the case of the 2007 Tahoe, a smoother appearance doesn't mean a softer appearance. The new Tahoe is built on a new and wider frame. As a result, the front track (the area spanned by the front wheels) has increased by more than three inches and the rear track has grown by an inch, resulting in a wider, stronger-looking stance. A pair of bulges in the hood enhances the vehicle's visual strength.
Further boosting the Tahoe's stance are standard 17-inch wheels. The 2005 Tahoe rode on 16-inch wheels. But not only are 17s standard on the new Tahoe LS and LT, but 20-inch wheels are standard on the LTZ and optional on the LT.
2007 Chevrolet Tahoe
The 2007 Chevy Tahoe offers 4.3 more cubic feet of interior cargo capacity than the previous model, and that interior space has been enhanced by sculpting out the interior door panels, the backs of the front seats and by redesigning the headliner. Even the optional, ceiling-mounted rear-seat DVD entertainment system has been redesigned to take up less space. The new dashboard and instrument panel have been lowered and moved forward under the base of the more steeply raked windshield.
The result is a spaciousness that can be enjoyed from any of the three rows of seats.
Those seats have a more finished look with enclosed bases rather than exposed hardware. The second-row seats can be equipped with a power fold-and-tumble feature to provide easier access to the third-row seating area or for loading or unloading cargo. Third-row seats can be removed quickly to take full advantage of the new Tahoe's cargo carrying capabilities.
Power-adjustable pedals help fit the Tahoe to drivers of varying stature. So does an extra inch of fore/aft travel for the driver's seat. But even with more front-seat travel, a tall person has room in the second row because of the sculpted front-seat backs. We sat in the third-row seats and found that adults fit, though they might not want to ride back there for much longer than a short drive from the office to lunch. The Tahoe we tested was equipped with the two-person third-row seat setup that comprises two separate seats, each with own cup holder and storage area.
Whether the third row seats two or three people, there are 16.9 cubic feet of cargo space between the third-row seat back and the closed rear liftgate.
Even in its standard form, the Tahoe's interior is comfortable and roomy, and that room can accommodate all sorts of optional equipment and accessories, from rear-seat DVD to Bose audio to side curtain airbags, a navigation system and a sunroof.
The 2007 Chevy Tahoe's more aerodynamic body not only cuts through the wind, but it reduces wind noise. With new acoustic dampening measures and better aerodynamics, the new Tahoe is 20 percent quieter inside, according to Chevrolet engineering tests. Our measure of quiet is that occupants can hear each other while speaking in normal conversational tones while cruising down the highway.
