Modern earth scientists working in the realm of historical geology, and specifically geochronology, estimate its age at about 4.6 billion years. (The dating techniques used to determine the age of the planet are discussed in the essay Stratigraphy.)
Get AutoGuide.com in your Inbox. Like AutoGuide.com on Facebook. Subaru is planning to expand production capacity at its factory in Indiana by 30 percent, adding workers to produce the Impreza in 2016. The factory in Lafayette, Indiana currently employs around 3,600 workers and produces the Legacy, Outback, and Tribeca models.
Subaru introduced the Impreza as a replacement for the Leone, with the Leone's EA series engines replaced by the newer EJ series versions. Now in its fourth generation, Subaru has offered four-door sedan and five-door hatchback body variants since 1992; the firm also offered a coupe from 1995 until 2000.