This GMC Envoy XL is an excellent value for the money. The powerful 4.2 Liter 6 Cylinder engine accelerates strongly and more than holds its own in the toughest of traffic. With the 4.2 Liter 6 Cylinder engine you will get excellent fuel economy and have plenty of power for tough traffic. All the best power, convenience and safety options are available on this fully equipped GMC Envoy XL. Compare and see for yourself. All in all the exterior is in great shape with no rust, dings or dents other than the usual minuscule scuff or two that require close scrutiny to even notice. The interior shows only the slightest amount of wear and is in excellent overall condition.