Fiat has introduced a facelifted version of the Siena which will be initially available in South American (other markets will follow shortly). The Siena is a low cost, sub compact sedan based on the Palio hatch which is designed specially for developing countries. The revised Siena gets a more contemporary look inspired from the new Linea Sedan (based on the Grande Punto). In the South American market, the Nuovo Siena will be available with three flexfuel engines (1.0-liter, 1.4-liter & 1.8-liter). -Image gallery after the jump