NRCan fuel consumption ratings
Where the 2017 Bentley Mulsanne ranks
A number like “8.5 L/100 km” means nothing on its own. This puts it against every other vehicle rated in Canada that year.
Your vehicle
Against every 2017 vehicle rated in Canada
3%more efficient than
Among the thirstiest. The 2017 Bentley Mulsanne uses 17.5 L/100 km combined, ranking 1072 of 1100.
Within Mid-size
1%
More efficient than 1% of the 170 vehicles NRCan puts in this class for 2017.
- Best in class
- 1.7
- Class median
- 9.1
- This vehicle
- 17.5
- Worst in class
- 18.3
Tailpipe emissions
407 g/km
Cleaner than 1% of 2017 vehicles. NRCan rates it 1 out of 10.
Tailpipe only. It does not count the emissions of producing the fuel, or of generating electricity for an electric vehicle — the EV comparison does account for the grid.
How this is measured: Ranked against vehicles of the same model year, not against everything ever rated — comparing a 2004 SUV with 2026 hybrids would rank the calendar rather than the car. Where a model has several rated versions, the median one is used.
Source: NRCan — Fuel consumption ratings. Data current as of 2026-08-11. 30,784 rated vehicles, 1995 to 2026.