2019 Audi RS6 fuel consumption

2 versions rated. Official figures from the Australian Government’s Green Vehicle Guide.

Fuel use, combined

11.5–11.7 L/100km

lower is better

Cost to run a year

$3,365–$3,423

at 14,000km

CO₂ from the exhaust

263–268 g/km

per kilometre

Uses 49% more fuel than the typical 2019 car, which averaged 7.7 L/100km.

Every 2019 Audi RS6 version

Version	Engine	Fuel use	City	Highway	Cost/year	CO₂
quattro Tiptronic 21" Wagon Auto	4L 8cyl Turbo Petrol 98RON	11.5	16.2	8.9	$3,365	263 Worse than average
quattro Tiptronic 22" Wagon Auto	4L 8cyl Turbo Petrol 98RON	11.7	16.3	9.1	$3,423	268 Worse than average

Audi RS6 in other years

2009

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Figures come from a standardised laboratory test, so every car is measured the same way. Your own fuel use will differ with traffic, load, tyre pressure and how you drive. Running costs assume 14,000km a year at recent average fuel prices.