The fuel tank for a Lexus 2009 RX 350 holds approximately 19.2 gallons. The car gets between 17-18 miles to the gallon in the city and 22-23 miles to the gallon on the highway.
The gas tank on the 2011 Lexus IS-350 holds 17.1 gal..
The gas tank on the 2011 Lexus IS-250 holds 17.1 gal..
The gas tank on the 2011 Lexus IS-F holds 16.9 gal..
The gas tank on the 2011 Lexus LS-460 holds 22.2 gal..
The gas tank on the 2011 Lexus CT-200H holds 11.9 gal..
The gas tank on the 2011 Lexus ES-350 holds 18.5 gal..
The gas tank on the 2011 Lexus IS-250-C holds 17.2 gal..
The gas tank on the 2011 Lexus GX-460 holds 23.0 gal..
The gas tank on the 2011 Lexus IS-350-C holds 17.2 gal..
The gas tank on the 2011 Lexus GS-350 holds 18.8 gal..
The gas tank on the 2011 Lexus GS-450H holds 17.2 gal..