Honda Civic 2018 fuel consumption
Year-to-year deviations of actual owner-reported average fuel consumption from advertised values
| Year | Gasoline cars | |||
|---|---|---|---|---|
| All carmakers | Honda Civic | |||
| 2019 | +25% | +12% | ||
| Show all years | ||||
| 2020 | +22% | +12% | ||
| 2021 | +20% | +12% | ||
| 2022 | +18% | +12% | ||
See below for the actual consumption of generations and versions of Honda Civic.
Honda Civic 2018 sedan fuel economy
| Average advertised fuel consumption for petrol engines | 34.0 MPG 6.9 l/100km |
| Average real-world fuel consumption for petrol engines | 34.1 MPG 6.9 l/100km |
| Average real gasoline consumption difference * | +12% |
Honda Civic 2018 automatic vs manual fuel consumption
As indicated by the advertised fuel consumption, Honda Civic 2018 with automatic transmission have almost the same fuel economy as similar versions with manual gearbox.
Based on user-reported real-world fuel consumption, this generation Honda Civic with automatic transmission consumes around 0.6 litres per 100 km or 9% more fuel than a version with the same engine but a manual gearbox.
Of all modifications the best advertised fuel economy in its class has Honda Civic with 1.5 petrol engine and automatic transmission (Honda Civic 2019 1.5 VTEC TURBO Automatic 182 HP).
The table below shows the real and claimed fuel consumption and the differences for specific versions.
| Modification | Claimed consumption | Real consumption |
|---|---|---|
| 1.5 liter petrol engine | ||
| Honda Civic 2018 1.5T 174 HP automatic | 36.2 MPG 6.5 l/100km |
|
| Honda Civic 2019 1.5 VTEC TURBO 182 HP manual | 39.9 MPG 5.9 l/100km |
35.6 MPG 6.6 l/100km+12% |
| Honda Civic 2019 1.5 VTEC TURBO Automatic 182 HP automatic | 36.8 MPG 6.4 l/100km |
32.7 MPG 7.2 l/100km+12% |
| Honda Civic 2018 Si 1.5T 205 HP manual | 30.2 MPG 7.8 l/100km |
|
| 1.6 liter petrol engine | ||
| Honda Civic 2019 1.6 i-VTEC 125 HP automatic | 37.3 MPG 6.3 l/100km |
|
| 2.0 liter petrol engine | ||
| Honda Civic 2018 2.0 i-VTEC 158 HP manual | 29.0 MPG 8.1 l/100km |
|
| Honda Civic 2018 2.0 i-VTEC Automatic 158 HP automatic | 31.8 MPG 7.4 l/100km |
|
* - Difference between advertised and user reported fuel economy has been calculated taking into account only those car versions for which information is available both on the fuel consumption specified by the manufacturer and reported by users.