The Honda Civic Natural Gas offers benefits including reduced operating costs compared to gasoline and lower fuel costs, with natural gas purchased at public fueling stations costing about 30% less than gasoline. The Honda Civic Natural Gas engine produces almost zero smog-forming emissions and is the cleanest internal-combustion vehicle certified by the EPA.

The new Honda Civic Natural Gas is powered by a modified 1.8-liter, 4-cylinder engine found in the Honda Civic Sedan and Coupe models. The Honda Civic Natural Gas has an EPA-rated city/highway/combined fuel economy2 of 27/38/31 miles per gallon (gasoline-gallon equivalent). The Civic Natural Gas has its 3600-psi fuel tank located between the rear wheels. The safety-engineered, aluminum-lined composite fuel tank can contain the gasoline-gallon equivalent (GGE) of 7.8 gallons of gasoline when filled with CNG to 3600 psi.

The Honda Civic Natural Gas remains the only OEM-built, CNG-powered passenger car produced in America. All Civic Natural Gas models are produced at Honda Manufacturing of Indiana (HMIN). The MSRP of Civic Natural Gas starting at $26,155.