Yes it is very possible. I did it years ago I actually got 52 miles per gallon and it was a carbed engine also.
50 mpg = 21.3 kpl
50 MPG
around 10 mpg. it all depends on how and where you drive it
My 2000 Maxima gets about 25 MPG, 50% highway 50% local.
The EPA mileage estimate for the 2007 Lexus IS-350 is 19 mpg in the city, 25 mpg on the highway.
The EPA mileage estimate for the 2014 Lexus IS-350 is 19 mpg in the city, 28 mpg on the highway.
The EPA mileage estimate for the 2010 Lexus IS-350 is 18 mpg in the city, 25 mpg on the highway.
The EPA mileage estimate for the 2009 Lexus IS-350 is 18 mpg in the city, 25 mpg on the highway.
The EPA mileage estimate for the 2011 Lexus IS-350 is 20 mpg in the city, 27 mpg on the highway.
The EPA mileage estimate for the 2008 Lexus IS-350 is 18 mpg in the city, 25 mpg on the highway.
The EPA mileage estimate for the 2012 Lexus IS-350 is 19 mpg in the city, 27 mpg on the highway.
The EPA mileage estimate for the 2006 Lexus IS-350 is 19 mpg in the city, 26 mpg on the highway.