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2015 Chevrolet Sonic 5 RS — 1.4L 4-cyl, S6 automatic, FWD
This 2015 Chevrolet Sonic 5 RS (1.4L 4-cyl, S6 automatic, FWD) takes regular (87-octane) gasoline. REGULAR
28
MPG combined (25 city / 33 hwy)
$2,200
est. fuel cost / year (EPA, 15k mi)
321 g/mi
tailpipe CO₂
Other 2015 Chevrolet Sonic 5 RS trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 1.4L 4-cyl, 6-spd manual, FWD | REGULAR | 29 | $2,150 |
EPA fuel type: Regular · class: Midsize Cars · retrieved 2026-06-14.