Audi S8 2014 fuel consumption
Audi S8 from 2014 to 2018 real fuel consumption according to user reports is approximately 26% higher compared to advertised fuel consumption. Starting from 2014 Audi S8 average difference between actual owner-reported fuel consumption and stated consumption was significantly higher than average, at 2016 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 | |||
|---|---|---|---|---|
| All carmakers | Audi S8 | |||
| 2014 | +26% | +45% | ||
| Show all years | ||||
| 2015 | +27% | +37% | ||
| 2016 | +28% | +29% | ||
| 2017 | +28% | +29% | ||
| 2018 | +27% | +29% | ||
See below for the actual consumption of generations and versions of Audi S8.
2014 - 2018
Audi S8 2014 fuel economy
| Average advertised fuel consumption for petrol engines | 24.0 MPG 9.8 l/100km |
| Average real-world fuel consumption for petrol engines | 17.6 MPG 13.4 l/100km |
| Average real gasoline consumption difference * | +37% |
The table below shows the real and claimed fuel consumption and the differences for specific versions.
| Modification | Claimed consumption | Real consumption |
|---|---|---|
| 4.0 liter petrol engine | ||
| Audi S8 2014 4.0 TFSI quattro 520 HP 4x4 automatic | 24.5 MPG 9.6 l/100km |
16.9 MPG 13.9 l/100km+45% |
| Audi S8 2015 4.0 TFSI COD V8 plus 605 HP 4x4 automatic | 23.5 MPG 10.0 l/100km |
18.2 MPG 12.9 l/100km+29% |
* - 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.
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.