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2011 Honda Civic CNG — 1.8L 4-cyl, Automatic 5-spd, FWD
This 2011 Honda Civic CNG (1.8L 4-cyl, Automatic 5-spd, FWD) runs on compressed natural gas. CNG
28
MPG combined (24 city / 36 hwy)
$1,600
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
EPA fuel type: CNG · class: Subcompact Cars · retrieved 2026-06-14.