FuelFacts
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CarsAudiA5 Avant › 2026

2026 Audi A5 Avant fuel consumption

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

Fuel use, combined
2.7 L/100km
lower is better
Cost to run a year
$1,566
at 14,000km
CO₂ from the exhaust
61 g/km
per kilometre
Uses 63% less fuel than the typical 2026 car, which averaged 7.3 L/100km.

Every 2026 Audi A5 Avant version

VersionEngineFuel useCityHighwayCost/yearCO₂
e-hybrid quattro Wagon Auto2L 4cyl Turbo Plug-in Electric/Petrol 95RON2.7$1,56661 Better than average

Audi A5 Avant in other years

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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.