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CarMonitor

NRCan fuel consumption ratings

Where the 2023 Audi R 8 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

It is on your insurance slip, your registration, and the driver-side dashboard.
Against every 2023 vehicle rated in Canada

11%more efficient than

Among the thirstiest. The 2023 Audi R 8 uses 14 L/100 km combined, ranking 970 of 1111.

Within Two-seater

30%

More efficient than 30% of the 61 vehicles NRCan puts in this class for 2023.

Best in class
7.9
Class median
12.2
This vehicle
14
Worst in class
26.1

Tailpipe emissions

328 g/km

Cleaner than 10% of 2023 vehicles. NRCan rates it 3 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.