New or Significantly Altered Models

1998 GMC Envoy

Mostly Unchanged

1998 GMC Jimmy

1998 GMC Jimmy 4d

1998 GMC Safari

1998 GMC Savana

1998 GMC Sierra

1998 GMC Sierra extended cab

1998 GMC Sonoma

1998 GMC Sonoma extended cab

1998 GMC Suburban

1998 GMC Yukon 4d