2008 GMC Yukon

Last year, the GMC Yukon and Yukon XL full-size SUVs were all-new, delivering more power and better fuel economy than the vehicles they replaced. They build on that segment-leading reputation with changes and innovations for the 2008 model year, including the new six-speed automatic transmission for the Yukon XL 2500 heavy-duty model.

The Yukon and Yukon XL are based on GM's acclaimed full-size SUV platform and feature distinctive styling, spacious and refined interiors, exceptional driving characteristics and segment-leading safety features. Indeed, safety also is enhanced for '08, as head curtain side air bags are now standard for all seating rows on all models. Previously they were optional on some models.

Additional changes for '08 are minor, reflecting customer preferences and enhancing Yukon's style. They include a change to a 40/20/40-split front bench seat in the base SLE model that provides convenient storage space in the center section; and there are also two new exterior colors: Stealth Gray Metallic and Sonoma Red Metallic.

Yukon XL 2500 3/4-ton features standard StabiliTrak electronic stability control system and available, chrome-finish 17-inch aluminum wheels, along with its new, fuel-saving six-speed automatic transmission. It's hooked to a powerful 6.0L V-8.