The GMC Envoy is a 4-door mid-size SUV. It was introduced as a high-end version of the Jimmy for the 1998 model year. After a short hiatus during which the Jimmy was phased out, the Envoy nameplate reappeared in the GMC line of vehicles from 2002 through 2009. The 1998-2000 GMC Envoy had a four wheel ABS braking system standard as well as standard front driver and passenger airbags. The Jimmy (same as Envoy) received a four star rating for both the driver and passenger in the frontal crash test from the National Highway Traffic Safety Administration. Remote keyless entry is a standard feature on all models of the GMC Envoy.