The Mercury Montego was a nameplate used by the Mercury division of Ford for several different vehicles, primarily referring to mid-size and full-size cars produced in the 1960s through the 1970s and revived briefly in the mid-2000s. he Montego name was revived for the 2005 model year as a mid-size sedan, sharing its platform with the Ford Five Hundred. Powered by a 3.0-liter V6 engine, the revived Montego offered all-wheel drive as an option. It was noted for its safety features, including optional side curtain airbags and stability control. After only a few years in production, the Montego was rebranded as the Mercury Sable for the 2008 model year, effectively ending the Montego nameplate.