2014 Audi S8 fuel consumption

1 version rated. Official figures from the Australian Government’s Green Vehicle Guide.

Fuel use, combined

9.6 L/100km

lower is better

Cost to run a year

$2,809

at 14,000km

CO₂ from the exhaust

225 g/km

per kilometre

Uses 35% more fuel than the typical 2014 car, which averaged 7.1 L/100km.

Every 2014 Audi S8 version

Version	Engine	Fuel use	City	Highway	Cost/year	CO₂
4.0T quattro Tiptronic Sedan Auto	4.0L 8cyl Turbo Petrol 98RON	9.6	13.6	7.3	$2,809	225 Worse than average

Audi S8 in other years

2003
2009
2016
2019
2023

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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.