Though officially labeled as a concept -- as all recent Honda reveals have been -- aside from some details around the headlights and taillights, this is essentially the all-new 2012 Honda Civic. Design-wise, the new Civic doesn't stray too much from the current car, and I'm not expecting any surprises in the powertrain department. Honda did say that the Civic Hybrid will switch to lithium-ion batteries, while the new generation of the natural-gas-powered Civic GX will be available in all 50 states.
http://cars.about.com/od/autoshows/ig/2011-Detroit-Auto-Show-photo-gallery/2012-Honda-Civic-Sedan-concept.htm
2012 Honda Civic Family: Hybrid, Coupe, Sedan, Si, GX
Or power ahead with the exhilarating Civic Si Sedan or Coupe. ... All Honda Sites ... Honda Worldwide. [1] Based on 2012 EPA mileage estimates. ...
automobiles.honda.com/civic/