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2018 Chevrolet Sonic — 1.8L 4-cyl, 5-spd manual, FWD
This 2018 Chevrolet Sonic (1.8L 4-cyl, 5-spd manual, FWD) takes regular (87-octane) gasoline. REGULAR
29
MPG combined (26 city / 35 hwy)
$2,150
est. fuel cost / year (EPA, 15k mi)
306 g/mi
tailpipe CO₂
Other 2018 Chevrolet Sonic trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 1.4L 4-cyl, 6-spd manual, FWD | REGULAR | 32 | $1,950 |
| 1.4L 4-cyl, S6 automatic, FWD | REGULAR | 30 | $2,100 |
| 1.8L 4-cyl, S6 automatic, FWD | REGULAR | 28 | $2,200 |
EPA fuel type: Regular · class: Compact Cars · retrieved 2026-06-14.