The Magic Numbers In New Compact Cars: 40 MPG From 1.4 Liters
 

http://images.thecarconnection.com/t...00309199_t.gif To achieve ambitious 2016 Federal fuel-economy goals, carmakers are working hard to make their engines smaller and more efficient. That's not news. But it's increasingly looking like we'll have a new target for compact cars over the next few years: a rating of 40 miles per gallon highway, from an engine of 1.4 liters. Cruze and Volt too That's...

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