http://www.autoblog.com/2011/02/17/2012-honda-civic-launches-in-five-flavors/
Quick Summary:
- New eco-model delivers 41 mpg due to aerodynamic improvements and small efficiency tweaks despite using the same engine and transmission as the other base models.
- The volume selling sedan and coupes will retain the same engine and transmission combination from the previous generation, but the highway fuel economy has increased 3mpg.
- The Hybrid is still using IMA, but is now using Lithium-Ion Technology. EPA combined is 45mpg, which almost matches the previous generation Prius.
Quick Summary:
- New eco-model delivers 41 mpg due to aerodynamic improvements and small efficiency tweaks despite using the same engine and transmission as the other base models.
- The volume selling sedan and coupes will retain the same engine and transmission combination from the previous generation, but the highway fuel economy has increased 3mpg.
- The Hybrid is still using IMA, but is now using Lithium-Ion Technology. EPA combined is 45mpg, which almost matches the previous generation Prius.