Hyundai i40 fuel consumption
Of all Hyundai i40 modifications produced from 2011 to 2018 real fuel consumption according to user ratings is approximately 26% higher compared to advertised consumption. For petrol engines real consumption is in average 23% higher, but for diesel engines is approximately 28% higher. Starting from 2011 Hyundai i40 average difference between actual owner-reported fuel consumption and stated consumption was significantly higher than average, at 2012 it was slightly above industry average, at 2013 difference became similar to average and finally at 2014 difference between owner-reported and advertised fuel economy became less than industry average. For more details, see the table below.
Year-to-year deviations of actual owner-reported average fuel consumption from advertised values
| Year | Gasoline cars | Diesel cars | ||
|---|---|---|---|---|
| All carmakers | Hyundai i40 | All carmakers | Hyundai i40 | |
| 2011 | +18% | +24% | +19% | +28% |
| Show all years | ||||
| 2012 | +20% | +24% | +23% | +28% |
| 2013 | +23% | +24% | +27% | +28% |
| 2014 | +26% | +24% | +30% | +28% |
| 2015 | +27% | +22% | +33% | +29% |
| 2016 | +28% | +14% | +36% | +31% |
| 2017 | +29% | +14% | +37% | +31% |
| 2018 | +29% | +14% | +38% | +31% |
Select Hyundai i40 generation
For detailed fuel economy data, including advertised versus real-world fuel consumption and consumption differences between different engines and transmissions.
Hyundai i40 2011 - 2015 wagon fuel economy
User-reported fuel consumption may not accurately represent all users' experiences due to variables such as driving conditions, driving style, technical condition of the vehicle, and other circumstances. Thus, it should not be relied upon as a representative indicator.