Craftsmanship also is revealed in unexpected areas, such as distinctive sill plates that greet occupants when the doors are opened and the lack of exposed fasteners on the seats or seat tracks. The seats have "close-outs" that surround the seat bottoms and seat tracks, creating a more finished appearance. Seat bottoms and hardware are covered, too, when folded.

As with other GMC Yukon and Yukon XL models, the Denali models offer GM's new, industry-exclusive power fold-and-tumble second-row seat feature that eases access to the third-row seat. The power fold-and-tumble second-row seats are standard on Denali and feature release buttons accessible by the driver or on the interior C-pillar to provide an easy, immediate release of the seat to create an access path to the third-row seat or cargo area.

There is more space inside GMC's flagship SUVs, as well. More fore/aft front seat travel provides the segment's leading legroom for front-seat passengers. Second-row seat legroom and knee room, and third-row seat headroom are increased over the previous models. The second- and third-row seats also have more shoulder room - a feat accomplished while also offering available head curtain side air bags. The third-row seats fold flat and are easily tumbled forward or removed for maximum cargo area. Also, the center console storage compartment, at 20.1 liters of capacity, is the segment's largest. The glove box offers 25 percent more storage space than previous models and features damped opening operation that bolsters quietness and refinement.


Solid foundation, efficient power

Like all '07 Yukon and Yukon XL models, the Denali models are built on GM's new full-size SUV platform, which incorporates features such as a new, fully boxed frame, coil-over-shock front suspension and rack-and-pinion steering. The frame supports wider front and rear tracks - approximately 3 inches (76.2 mm) wider in front and 1 inch (25.4 mm) wider in the rear - that enhance stability and driving confidence through a more secure road feel and a lower center of gravity.

Yukon Denali rides on a 116-inch (2,946 mm) wheelbase, with an overall length of 202 inches (5,130 mm). It rides on a wider track that, along with the long wheelbase, provides a smooth, confident and secure driving experience. 2007 Yukon XL Denali has exterior dimensions similar to the regular-length model, but is about 14 inches longer in wheelbase and 20 inches longer in overall length.

The front suspension consists of an all-new coil-over-shock design that delivers linear, solid and unwavering ride and handling characteristics on all road surfaces. Also new is a rack-and-pinion steering system that provides precise and responsive control and enhanced on-center feel. A highly-refined five-link rear suspension provides superior isolation and ride, with larger, firmer brackets that also contribute to the vehicles' precise driving manners.

Larger, four-wheel disc brakes and an all-new ABS system ensure braking performance at the top of the segment. Larger vented front and rear brake rotors, 50-percent stiffer dual-piston calipers and longer-life brake pads contribute to enhanced pedal feel, reduced brake noise, predictable, linear brake response and shorter braking distances. A new, Bosch 8.0 next-generation four-channel ABS system is standard. The ABS system works with the standard StabiliTrak electronic stability control system. In the new SUVs, StabiliTrak incorporates the first-time GM application of roll-over mitigation, software algorithm technology that uses sensors to proactively predict vehicle "tip-up" and applies appropriate brake forces to help prevent such events.

Enhanced driving control and ride smoothness are offered with the standard Autoride real-time damping system, which uses electronically controlled shock absorbers to make nearly instant damping adjustments. The system "reads" the road and anticipates the best damping rates.

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