The U1 platform was used for Mid-size SUVs, built at Louisville, Kentucky, Hazelwood, Missouri (Saint Louis, Missouri), and Valencia, Venezuela plants.
Vehicles using the standard wheelbase UN105-150 version include:
- 1991 Ford Explorer
- 1991 Mazda Navajo
- 1997 Mercury Mountaineer
- 2001 Ford Explorer Sport Trac
- 2003 Lincoln Aviator
The First Generation (1991–1994) trucks are dubbed as the UN46 platform while the Second Generation (1995–2001) trucks are the UN105 platform. The Third Generation (2002–2005) trucks are UN152 and the 2001-2003 "Sport" (2-door) variants are platform UN52.
Vehicles using the long-wheelbase UN93/173 version, built in Wayne, Michigan, include:
- 1997 Ford Expedition
- 1998 Lincoln Navigator
Read more about this topic: Ford U Platform