Lexus Is Mpg. When our sister title Auto Express had one on the fleet it recorded an average of 41mpg thats a little worse than the sort of real-world consumption you might expect from a comparable diesel but a long way off the quoted figure. The Official MPG figures for the LEXUS IS are derived from the NEDC test.
The most fuel-efficient Lexus model the compact CT 200h above is also the most affordable to purchase while the model that. The above WLTP figures reveal some interesting facts regarding fuel efficiency. LEXUS IS fuel economy.
However these official MPG figures increasingly do not reflect realistic achievable MPG figures in 2021.
53 gals100 miles. The V-6 IS350 is rated as high as 28 mpg highway and as low as 19 mpg city. Four different MPG figures are included in the LEXUS listing above. When we tested an all-wheel-drive IS350 on our 200-mile highway fuel-economy test route it delivered 30 mpg.
