The 2011 Ford Fiesta has a 1.6 L base engine size.
The 2011 Ford Focus has a 2.0 L base engine size.
The 2011 Ford Expedition has a 5.4 L base engine size.
The 2011 Ford Taurus has a 3.5 L base engine size.
The 2011 Ford Fusion has a 2.5 L base engine size.
The 2011 Ford Escape has a 2.5 L base engine size.
The 2011 Ford Explorer has a 3.5 L base engine size.
The 2011 Ford Edge has a 3.5 L base engine size.
The 2011 Ford Mustang has a 3.7 L base engine size.
The 2011 Ford Flex has a 3.5 L base engine size.
The 2011 Ford F-150 has a 3.7 L base engine size.
The 2011 Ford Transit-Connect has a 2.0 L base engine size.