
Mazda has recently announced their intentions to up the fuel efficiency on their entire lineup of cars by 30%. The new engines will reportedly make their debut sometime in 2011 with the automaker first focusing on their 2.0-liter 4 cyclinder engine.
Mazda says that new technology coupled with a 6-speed automatic transmission will give the engine a city fuel efficiency boost from 22mpg to 32mpg and a highway boost from 32mpg to 42mpg. There’s no official word on which Mazda model will be getting the boost first but Automotive News believes the MX5 or Mazda5 are likely candidates.
We’ll keep you posted as more news is made available.
Tags: 6 speed transmission, epa, fuel efficiency, MPG, rating, technology

GM today has updated the highway ratings of its upcoming Chevrolet Silverado and GMC Sierra models to 22 mpg, bringing these full-size pickups to a best-in-class fuel efficiency.


