User:Besselfunctions/sandbox

Agreed standards by model year, 2012–2025
NB: Real-world fuel economy values are about 20 percent lower than laboratory values used for CAFE. Use of E10 decreases fuel economy further by about 3 percent.

Additionally, there are minimum standards since EISA for domestically-produced passenger automobiles being the greater of 27.5 mpg or 92 percent of the CAFE projected by the Secretary of Transportation for the combined domestic and non-domestic passenger automobile fleets manufactured for that model year.