The GMC Envoy name applies to a whole family of versatile, sophisticated, and comfortable SUVs and that family expands again for 2005. Two Denali models have joined the line, bringing the same machined-billet styling and ultra-luxury status associated with the Denali editions of the full-size Yukon and Yukon XL.The Envoy comes in two sizes: regular and extra-long. The standard-length Envoy is a compelling alternative to the Ford Explorer and other mid-size SUVs. Smooth, stable, and responsive, the Envoy comes with a smooth, powerful inline six-cylinder engine that gives up nothing to the Explorer, even when the Ford is equipped with its optional V8. The Envoy is a five-passenger SUV with just two rows of comfortable seats.Click here to read more