The facelifted Tata Nano will probably get an 800cc engine, along with CNG and diesel variants which have already been confirmed.
According to Economic Times, the 0.8-liter gasoline power unit will be available in approximately 12 months from now along with a few styling and equipment upgrades in a move to make the car more competitive in the battle with the Hyundai Eon and Maruti Alto. These will be joined in 2014 by a Datsun and a Renault.
The current 624cc engine in the 2012 Tata Nano will probably remain as the entry-level engine for the mid-life refreshed Nano, while the 800cc version is expected to have a starting price of Rs. 2.5 lakhs.