The 2011 Lexus IS-F has a 5.0 L base engine size.
The 2011 Lexus IS-350 has a 3.5 L base engine size.
The 2011 Lexus IS-250 has a 2.5 L base engine size.
The 2011 Lexus GS-350 has a 3.5 L base engine size.
The 2011 Lexus IS-250-C has a 2.5 L base engine size.
The 2011 Lexus CT-200H has a 1.8 L base engine size.
The 2011 Lexus LS-460 has a 4.6 L base engine size.
The 2011 Lexus LX-570 has a 5.7 L base engine size.
The 2011 Lexus RX-450H has a 3.5 L base engine size.
The 2011 Lexus RX-350 has a 3.5 L base engine size.
The 2011 Lexus GX-460 has a 4.6 L base engine size.
The 2011 Lexus IS-350-C has a 3.5 L base engine size.